{"title":"Cadillac ECM, PCM \u0026 ECU","description":"\u003ch2\u003eCadillac Engine Computers: ECM, PCM \u0026amp; ECU Replacement\u003c\/h2\u003e\n\u003cp\u003eCadillac, like other GM brands, typically uses a PCM that controls both engine and transmission functions. US Parts Inc carries tested, OEM-quality replacement Cadillac engine computers for models including the Seville, DeVille, Fleetwood, Brougham and Eldorado. Every unit is inspected and prepared before it ships.\u003c\/p\u003e\n\u003ch3\u003eSigns Your Cadillac PCM Needs Replacing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCranks but won't start, or stalls right after starting\u003c\/li\u003e\n\u003cli\u003eCheck Engine Light with recurring or hard-to-clear codes\u003c\/li\u003e\n\u003cli\u003eRough idle, misfire or noticeable loss of power\u003c\/li\u003e\n\u003cli\u003eNo spark or no injector pulse during diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering the Correct Cadillac Module\u003c\/h3\u003e\n\u003cp\u003eCadillac engine computers are calibrated to the vehicle, so always confirm fitment with your VIN or the part number on your original module, not just year and model. Use the year\/make\/model\/engine search on our homepage, or send us your VIN and we'll confirm the match before your order ships.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From US Parts Inc\u003c\/h3\u003e\n\u003cp\u003eEvery Cadillac module is tested in-house, includes the latest available software, and ships with no core charge. Our team can help with VIN programming questions by phone, email or live chat.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e with your VIN for fitment help, or see all \u003ca href=\"\/collections\/pcm-ecm-ecu\"\u003eECM, PCM \u0026amp; ECU engine computers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"1990-cadillac-brougham-ecm-pcm-ecu-5-0l-vin-programmed-updated","title":"1990 Cadillac Brougham ECM | PCM | ECU | 5.0L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1990 Cadillac Brougham 5.0L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Brougham engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1990 Cadillac Brougham 5.0L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Brougham\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 5.0L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1990 Cadillac Brougham PCM for 5.0L Engine - High-Quality OEM Replacement\u003c\/strong\u003e\r\n\r\nLooking for a reliable replacement \u003cstrong\u003ePCM for your 1990 Cadillac Brougham\u003c\/strong\u003e? Our premium, certified \u003cstrong\u003e1990 Cadillac Brougham Powertrain Control Module (PCM)\u003c\/strong\u003e is designed for vehicles with a 5.0L engine, ensuring seamless integration with your vehicle's existing systems.\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Our 1990 Cadillac Brougham PCM?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReady to Install\u003c\/strong\u003e: Your \u003cstrong\u003e1990 Cadillac Brougham PCM\u003c\/strong\u003e comes pre-programmed with your specific Vehicle Identification Number (VIN) and the latest software updates. This guarantees optimal performance from the start, so you can drive with confidence right away.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSeamless Installation\u003c\/strong\u003e: Installation is simple. Vehicles with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys may require key reprogramming at a dealership or locksmith, while non-PATS vehicles enjoy an easy plug-and-play experience.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e: Trust in the durability and performance of an \u003cstrong\u003eOEM-standard ECM\u003c\/strong\u003e. Each \u003cstrong\u003e1990 Cadillac Brougham PCM\u003c\/strong\u003e undergoes rigorous refurbishment and testing to meet or exceed original manufacturer standards. This ensures reliable performance for your Cadillac’s electrical and engine systems.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eComprehensive Quality Control\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCertified Testing \u0026amp; Refurbishment\u003c\/strong\u003e: Every \u003cstrong\u003e1990 Cadillac Brougham PCM\u003c\/strong\u003e is thoroughly cleaned, inspected, and rebuilt by our ASE-certified technicians. We replace any faulty components and test the unit to ensure proper functionality.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eCommon Issue Solutions\u003c\/strong\u003e: Our rebuilt \u003cstrong\u003eCadillac Brougham ECMs\u003c\/strong\u003e address frequent PCM issues like startup failures, loss of engine power, and poor fuel economy. Each unit is programmed to ensure smooth shifting, efficient fuel use, and error-free performance.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eBenefits of Shopping at uspartsinc.com\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLowest Prices Guaranteed\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFree Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFast \u0026amp; Free Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eNo Core Charge – Keep Your Old Unit\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFully Tested and Certified OEM Units\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct \u003cstrong\u003e1990 Cadillac Brougham PCM\u003c\/strong\u003e for your vehicle on our website.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Your VIN\u003c\/strong\u003e: After your purchase, we’ll request your VIN and vehicle information to program the unit specifically for your car.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our certified technicians will program your new \u003cstrong\u003ePCM\u003c\/strong\u003e with the latest updates for a smooth, hassle-free installation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Each unit undergoes thorough testing for electrical, startup, and diagnostic issues before shipping.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Made Easy\u003c\/strong\u003e: We provide detailed instructions for installation. For PATS-equipped vehicles, we guide you through the key programming steps.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e: If you'd like to return your old ECM, we provide a return envelope to help us recycle and keep our stock up to date. Returning your core also activates your lifetime warranty.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCommon FAQs\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: Return your old unit to activate your lifetime warranty.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer expert repair services for faulty \u003cstrong\u003eCadillac Brougham PCMs\u003c\/strong\u003e. Contact us to determine your eligibility.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: We ship orders within 3-5 business days once we receive the necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Options\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e1990 Cadillac Brougham PCM\u003c\/strong\u003e, contact us at \u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e or call \u003cstrong\u003e516-494-7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402436261,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_5d4e4690-3de0-4fc3-a456-afde4a660518.webp?v=1752060453"},{"product_id":"1990-cadillac-deville-ecm-pcm-ecu-4-5l-vin-programmed-updated","title":"1990 Cadillac DeVille ECM | PCM | ECU | 4.5L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1990 Cadillac Deville 4.5L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Deville engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1990 Cadillac Deville 4.5L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.5L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1990 Cadillac DeVille PCM | ECM | ECU | 4.5L – VIN Programmed \u0026amp; Updated\u003c\/strong\u003e\r\n\r\nLooking for a reliable and certified replacement PCM, ECM, or ECU for your 1990 Cadillac DeVille with a 4.5L engine? US Parts Inc offers premium-quality, pre-programmed control modules that are designed for seamless installation and top performance. Our expertly refurbished units come programmed with your vehicle’s specific VIN and the latest software updates, ensuring optimal performance from the start.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nYour 1990 Cadillac DeVille PCM, ECM, or ECU will arrive pre-programmed with your VIN and the latest software updates. This guarantees that your vehicle’s engine control systems will function optimally, saving you time and effort. Our programming process ensures perfect integration with your Cadillac’s existing systems.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for easy installation. For vehicles equipped with Passive Anti-Theft Systems (PATS) or computer chip keys, a quick visit to a locksmith or dealership may be required for key reprogramming. If your vehicle doesn’t have PATS, you can enjoy a straightforward plug-and-play installation process, ensuring that your new ECU functions perfectly without the need for additional adjustments.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nWe use only authentic OEM-grade components for our 1990 Cadillac DeVille ECMs, ensuring reliability and performance. Each unit is meticulously rebuilt to meet or exceed original manufacturer specifications, so you can trust in its durability and long-term functionality.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur ASE-certified technicians carry out extensive tests and inspections to ensure that each 1990 Cadillac DeVille PCM, ECM, or ECU is ready for optimal performance. Common issues addressed include:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: We ensure that the PCM efficiently manages your vehicle’s electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Our ECMs resolve issues related to engine startup problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Eliminates incorrect error codes for accurate engine diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic engine starts caused by a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Corrects reduced engine power caused by a malfunctioning ECM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper signals for engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by resolving ECM-related inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Ensures smooth and precise transmission shifting, eliminating erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry's Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Quality\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExcellent Customer Support\u003c\/strong\u003e via phone, email, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 1990 Cadillac DeVille PCM, ECM, or ECU for your vehicle on our website. Be sure to have your VIN ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchase, we’ll reach out to gather your VIN and other vehicle details needed for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your new PCM with the latest software updates and your vehicle’s VIN for guaranteed compatibility.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Every unit undergoes rigorous testing to ensure it addresses common issues such as electrical faults, startup failures, and diagnostic trouble codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast \u0026amp; Secure Shipping\u003c\/strong\u003e: Your unit will be securely packaged and shipped with free domestic delivery to ensure it arrives in perfect condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Follow our detailed installation instructions. If your vehicle is equipped with PATS, follow the key reprogramming steps, or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Simply use the provided return envelope. For more details, visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, simply ship your old Cadillac DeVille PCM back to us using the return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We also offer specialized repair services for your 1990 Cadillac DeVille PCM. Contact us to find out if your unit qualifies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders ship within 3-5 business days once we receive your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they’re undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1990 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402763941,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_1526c8d8-9ee0-44ef-bf0f-b43508592345.webp?v=1752060472"},{"product_id":"1990-cadillac-fleetwood-ecm-pcm-ecu-4-5l-vin-programmed-updated","title":"1990 Cadillac Fleetwood ECM | PCM | ECU | 4.5L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 1990 Cadillac Fleetwood with the 4.5L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Fleetwood. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1990 Cadillac Fleetwood 4.5L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fleetwood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.5L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1990 Cadillac Fleetwood PCM | ECM | ECU | 4.5L – VIN Programmed \u0026amp; Updated\u003c\/strong\u003e\r\n\r\nIf you're searching for a reliable, certified replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1990 Cadillac Fleetwood with a 4.5L engine, US Parts Inc has exactly what you need. Our units come pre-programmed with your vehicle’s VIN and are updated with the latest software to ensure seamless integration and top performance.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nReceive your 1990 Cadillac Fleetwood PCM pre-programmed with your specific VIN and the latest software updates. This ensures optimal performance and guarantees your unit is ready to install as soon as it arrives. No additional programming is needed, saving you time and effort.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for hassle-free, plug-and-play installation. Vehicles equipped with Passive Anti-Theft Systems (PATS) or chip keys may require a quick visit to a locksmith or dealership for reprogramming. If your vehicle doesn’t have PATS, installation is straightforward and doesn’t require any further adjustments.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nOur products are rebuilt to meet or exceed original manufacturer specifications, ensuring both durability and high performance. Each 1990 Cadillac Fleetwood ECM is thoroughly tested and inspected to adhere to the strictest OEM standards.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing:\u003c\/strong\u003e\u003c\/h3\u003e\r\nEach 1990 Cadillac Fleetwood PCM undergoes comprehensive rebuilding, programming, and rigorous testing to meet or exceed OEM standards. Our ASE-certified technicians inspect and test every unit to ensure it addresses common issues, including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures smooth operation of your vehicle’s electrical system.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Resolves issues that cause engine startup problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Our units are free from errors, ensuring accurate diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic starting issues linked to PCM faults.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Improves engine power and performance by addressing PCM-related issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper signals for engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Increases fuel efficiency by addressing ECM malfunctions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission to ensure smooth, precise shifting.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – Keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExceptional Customer Support\u003c\/strong\u003e – Available via phone, email, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Choose the correct 1990 Cadillac Fleetwood PCM\/ECU for your vehicle and complete your purchase on our website.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchase, we’ll contact you to collect your VIN and additional vehicle details needed for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your new PCM with your specific VIN and the latest software updates, ensuring optimal compatibility.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Each unit undergoes rigorous testing to ensure functionality, including checks for common issues like electrical faults and startup failures.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging \u0026amp; Fast Shipping\u003c\/strong\u003e: Your PCM will be securely packaged to prevent damage during transit, and we offer free domestic shipping with quick turnaround times.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Installation instructions will be provided. For vehicles with PATS, follow the key programming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional):\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but encouraged. It helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Simply use the provided return envelope. For more details, visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, ship your old Cadillac Fleetwood PCM back to us.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer repair services for 1990 Cadillac Fleetwood PCMs. Contact us to see if your unit qualifies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders typically ship within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1990 Cadillac Fleetwood PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402796709,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_589bb82e-f378-4639-b3fc-f687a96889f9.webp?v=1752060474"},{"product_id":"1991-cadillac-fleetwood-ecm-pcm-ecu-4-9l-vin-programmed-updated","title":"1991 Cadillac Fleetwood ECM | PCM | ECU | 4.9L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 1991 Cadillac Fleetwood 4.9L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Fleetwood starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1991 Cadillac Fleetwood 4.9L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1991\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fleetwood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.9L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1991 Cadillac Fleetwood PCM | ECM | ECU | 4.9L – VIN Programmed \u0026amp; Updated\u003c\/strong\u003e\r\n\r\nIf you’re looking for a high-quality replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1991 Cadillac Fleetwood with a 4.9L engine, US Parts Inc has the perfect solution. Our certified, pre-programmed units come ready for installation with the latest software updates, ensuring your Cadillac performs at its best right from the start.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nOur 1991 Cadillac Fleetwood PCM, ECM, or ECU arrives pre-programmed with your VIN and the latest software updates. This ensures your vehicle operates smoothly from the get-go, saving you both time and effort. We guarantee that the unit will integrate seamlessly with your car’s existing systems.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nWe’ve designed our units for easy, hassle-free installation. For vehicles equipped with Passive Anti-Theft Systems (PATS) or chip keys, a quick visit to a locksmith or dealership may be required for key reprogramming. If your vehicle doesn’t have PATS, you can enjoy a simple plug-and-play installation process without needing additional adjustments.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nOur 1991 Cadillac Fleetwood ECM units are rebuilt to meet or exceed original manufacturer specifications. With OEM-grade components, you can trust in the durability and reliability of every unit. Each ECM undergoes comprehensive testing to ensure it meets the highest industry standards.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Testing:\u003c\/strong\u003e\u003c\/h3\u003e\r\nEach 1991 Cadillac Fleetwood PCM is meticulously rebuilt and tested by our ASE-certified technicians. Our rigorous process ensures that common issues like electrical faults, startup failures, and misfiring are resolved. We perform thorough inspections, including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical System Checks\u003c\/strong\u003e: Ensures the PCM can efficiently manage the vehicle’s electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Diagnoses and repairs issues that cause problems during engine startup.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Guarantees error-free performance for accurate engine monitoring and control.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Solves sporadic engine start issues caused by faulty PCMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Improves engine power by addressing malfunctions related to the PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper signals for optimal engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Boosts fuel efficiency by addressing inefficiencies within the ECM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts, ensuring smooth gear changes and preventing erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – Keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOEM-Grade Quality\u003c\/strong\u003e – 100% tested and refurbished to meet high standards\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExceptional Customer Support\u003c\/strong\u003e via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Choose the correct 1991 Cadillac Fleetwood PCM, ECM, or ECU for your vehicle on our website. Have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After your order is placed, we will reach out to collect your VIN and other necessary vehicle details.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your PCM with the latest software updates and your vehicle’s VIN for guaranteed compatibility.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Testing\u003c\/strong\u003e: Every unit undergoes rigorous testing to ensure it functions correctly and addresses common issues like electrical faults and startup problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast, Secure Shipping\u003c\/strong\u003e: Your PCM will be securely packaged and shipped with free domestic delivery, ensuring it arrives safely and ready to install.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Follow our detailed installation instructions. If your vehicle has PATS, follow the key reprogramming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional)\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but encouraged. By returning it, you help us maintain our stock of rebuildable units and activate your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Use the provided return envelope for an easy process. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more information.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: Ship your old 1991 Cadillac Fleetwood PCM back to us to activate your Lifetime Warranty.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for faulty PCMs. Contact us to see if your unit qualifies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: We ship orders within 3-5 business days after we receive your vehicle details.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Return parts within 60 days for a refund or exchange, as long as they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1991 Cadillac Fleetwood PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402829477,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_75d30ab6-b984-4d02-940d-f46bc1d0966a.webp?v=1752060477"},{"product_id":"1993-cadillac-fleetwood-ecm-pcm-ecu-5-7l-vin-programmed-updated","title":"1993 Cadillac Fleetwood ECM | PCM | ECU | 5.7L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1993 Cadillac Fleetwood 5.7L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Fleetwood engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1993 Cadillac Fleetwood 5.7L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1993\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fleetwood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 5.7L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1993 Cadillac Fleetwood PCM | ECM | ECU | 5.7L – VIN Programmed \u0026amp; Updated\u003c\/strong\u003e\r\n\r\nIf you’re in need of a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1993 Cadillac Fleetwood with a 5.7L engine, US Parts Inc has you covered. Our certified, high-quality units are pre-programmed with your VIN and the latest software updates, ensuring seamless integration and optimal performance right out of the box.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nReceive your 1993 Cadillac Fleetwood PCM, ECM, or ECU pre-programmed with your specific VIN and the latest software updates. This ensures maximum compatibility with your vehicle’s systems, saving you time and effort. Our expert programming process guarantees a smooth and efficient installation experience.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for hassle-free installation. If your 1993 Cadillac Fleetwood is equipped with a Passive Anti-Theft System (PATS) or computer chip keys, a quick visit to a locksmith or dealership for key reprogramming may be necessary. For vehicles without PATS, the installation is straightforward with a plug-and-play setup—no additional programming required.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nWe rebuild our 1993 Cadillac Fleetwood ECMs to meet or exceed original manufacturer specifications, ensuring durability and top performance. Each unit undergoes rigorous testing to ensure it meets the highest OEM standards for reliability and functionality.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur ASE-certified technicians perform comprehensive inspections and testing on each unit to guarantee it addresses common issues, such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures smooth operation of the electrical system.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Resolves engine startup issues linked to faulty ECMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Guarantees error-free operation, preventing incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic engine starts caused by PCM faults.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power by correcting issues related to the ECM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper signals for smooth engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by resolving PCM-related inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts for smooth and precise gear changes.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOutstanding Customer Support\u003c\/strong\u003e via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 1993 Cadillac Fleetwood PCM or ECU for your vehicle on our website. Be sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After placing your order, we’ll reach out to collect your VIN and any additional details needed for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your new PCM with your VIN and the latest software updates, guaranteeing optimal compatibility and performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Each unit undergoes thorough testing to ensure functionality and to resolve common issues such as electrical faults, startup failures, and diagnostic errors.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging \u0026amp; Fast Shipping\u003c\/strong\u003e: Your PCM will be securely packaged and shipped with free domestic shipping, ensuring quick delivery in perfect condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e: Detailed installation instructions are provided. If your vehicle has PATS, follow the key programming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but encouraged. It helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Simply use the provided return envelope. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, ship your old 1993 Cadillac Fleetwood PCM back to us.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for faulty PCMs. Contact us to learn more.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders are shipped within 3-5 business days after receiving all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Return parts within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1993 Cadillac Fleetwood PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402895013,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_73467908-373d-42f8-a5a5-3be5f9f0cfd7.webp?v=1752060479"},{"product_id":"1996-cadillac-fleetwood-ecm-pcm-ecu-5-7l-vin-programmed-updated","title":"1996 Cadillac Fleetwood ECM | PCM | ECU | 5.7L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1996 Cadillac Fleetwood 5.7L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Fleetwood engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1996 Cadillac Fleetwood 5.7L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1996\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fleetwood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 5.7L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstrong style=\"font-size: 16px;\"\u003e1996 Cadillac Fleetwood PCM | ECM | ECU | 5.7L – VIN Programmed \u0026amp; Guaranteed\u003c\/strong\u003e\n\nLooking for a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1996 Cadillac Fleetwood with a 5.7L engine? US Parts Inc has the solution. Our refurbished, high-quality modules are pre-programmed with your VIN and ready to install with no additional programming needed. These units ensure your Cadillac Fleetwood performs at its peak, enhancing fuel efficiency and vehicle performance.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eGuaranteed Compatibility with OEM Part Numbers\u003c\/strong\u003e\r\nOur 1996 Cadillac Fleetwood PCM is compatible with a variety of OEM part numbers including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e16214399, 16229921, 16229931, 16229951\u003c\/li\u003e\r\n \t\u003cli\u003e16229971, 16229981, 16229991\u003c\/li\u003e\r\n \t\u003cli\u003e16230101, 16230111, 16230121\u003c\/li\u003e\r\n \t\u003cli\u003e16230131, 16231081, 16231101\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n?? \u003cstrong\u003ePre-Programmed for Your VIN\u003c\/strong\u003e\r\nEach unit is pre-programmed to your vehicle’s unique VIN, ensuring proper communication between all internal modules. No additional programming is required, making installation quick and hassle-free. Your Cadillac Fleetwood will be up and running immediately after installation.\r\n\r\n??? \u003cstrong\u003eFlashed with Latest Software Updates\u003c\/strong\u003e\r\nOur ECMs come flashed with the latest software updates, optimizing vehicle performance and improving fuel economy. Whether you’re looking to restore your Fleetwood's power or resolve long-standing issues, our units are designed to enhance your driving experience.\r\n\r\n?? \u003cstrong\u003eEasy Installation – No Locksmith Required\u003c\/strong\u003e\r\nOur 1996 Cadillac Fleetwood ECMs are programmed to accept your original keys. This means you can install the unit yourself without needing a locksmith, saving you costly dealership fees and the inconvenience of towing. With our simple key cycling procedure, you can have your vehicle running in no time!\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur certified, in-house ASE technicians perform comprehensive refurbishing and testing on every unit to ensure peak performance. Our stringent quality control process addresses all common PCM issues, including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Resolves issues related to faulty wiring and electrical system failures.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFailure to Start\u003c\/strong\u003e: Ensures the ECM reliably handles engine startups.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFault Codes\/Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes, ensuring accurate diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Problems\u003c\/strong\u003e: Fixes sporadic engine issues caused by faulty PCMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Improves engine power by resolving PCM-related performance drops.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures the proper functioning of ignition and fuel injection systems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Increases efficiency by optimizing ECM operations.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Smooths out transmission shifting issues for better driving performance.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOEM-Grade Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExceptional Customer Support\u003c\/strong\u003e via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 1996 Cadillac Fleetwood PCM or ECU for your vehicle on our website. Be sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: During checkout, enter your Vehicle Identification Number (VIN) in the designated field. If you don’t have it on hand, you can email it to us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call us at \u003cstrong\u003e516-494-7838\u003c\/strong\u003e.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your PCM with your specific VIN and the latest software updates to ensure optimal compatibility and performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping\u003c\/strong\u003e: Once programmed and tested, your unit will be securely packaged and shipped with free domestic shipping to ensure quick delivery.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Follow our simple installation instructions. No locksmith required – just a straightforward plug-and-play process.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but encouraged. It helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Simply use the provided return envelope. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, send your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for faulty units. Contact us to find out if your unit qualifies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders ship within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Return parts within 60 days for a refund or exchange, as long as they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1996 Cadillac Fleetwood PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e\n\n","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402927781,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_0e331b31-e0fb-49ca-af6f-5b87abae1823.webp?v=1752060482"},{"product_id":"1992-cadillac-deville-ecm-pcm-ecu-4-9l-vin-programmed-updated","title":"1992 Cadillac DeVille ECM | PCM | ECU | 4.9L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 1992 Cadillac Deville with the 4.9L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Deville. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1992 Cadillac Deville 4.9L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1992\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.9L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1992 Cadillac DeVille PCM | ECM | ECU | 4.9L – VIN Programmed \u0026amp; Ready to Install\u003c\/strong\u003e\r\n\r\nIf you’re looking for a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1992 Cadillac DeVille with a 4.9L engine, US Parts Inc has you covered. Our high-quality, refurbished units are pre-programmed with your vehicle’s VIN and include the latest software updates, ensuring your Cadillac DeVille runs smoothly and efficiently from day one.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nReceive your 1992 Cadillac DeVille PCM, ECM, or ECU pre-programmed with your specific VIN and the latest software updates. This guarantees seamless communication between your vehicle’s systems, saving you time and effort with no additional programming needed.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for easy installation. For vehicles equipped with Passive Anti-Theft Systems (PATS) or computer chip keys, a quick visit to a locksmith or dealership may be required for key reprogramming. If your Cadillac doesn’t have PATS, you can enjoy a straightforward, plug-and-play installation with no additional adjustments necessary.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nWe refurbish our 1992 Cadillac DeVille ECMs to meet or exceed original manufacturer specifications. Each unit undergoes a rigorous process, ensuring both durability and high performance. You can trust in the reliability of an authentic OEM product for your 4.9L engine.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur ASE-certified technicians thoroughly inspect, test, and rebuild every unit to guarantee it meets OEM standards. Common PCM issues are addressed, including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures the vehicle’s electrical system operates smoothly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Solves issues that prevent the engine from starting.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes for accurate diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic starting problems related to faulty PCMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power by resolving PCM-related performance issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper signals for optimal engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by addressing ECM inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts to avoid erratic behavior and ensure smooth driving.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExceptional Customer Support\u003c\/strong\u003e via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 1992 Cadillac DeVille PCM, ECM, or ECU for your vehicle on our website. Make sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After placing your order, we’ll reach out to collect your VIN and any additional details necessary for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your new PCM with your VIN and the latest software updates to ensure optimal compatibility and performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Every unit undergoes extensive testing to ensure it functions correctly and addresses common issues like electrical faults, startup failures, and shifting problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast, Secure Shipping\u003c\/strong\u003e: Your unit will be securely packaged and shipped with free domestic shipping, ensuring quick delivery in perfect condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Detailed installation instructions will be provided. If your vehicle has PATS, follow the key programming steps, or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but encouraged. It helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Simply use the provided return envelope. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, ship your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for faulty PCMs. Contact us to learn more about repair options.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders typically ship within 3-5 business days after receiving your vehicle’s information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1992 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704402993317,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_b45bc3a6-6d8d-4ddf-9ebd-325a09f7676f.webp?v=1752060485"},{"product_id":"1994-cadillac-deville-ecm-pcm-ecu-4-9l-vin-programmed-updated","title":"1994 Cadillac DeVille ECM | PCM | ECU | 4.9L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 1994 Cadillac Deville with the 4.9L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Deville. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1994 Cadillac Deville 4.9L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1994\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.9L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1994 Cadillac DeVille PCM | ECM | ECU | 4.9L – VIN Programmed \u0026amp; Ready to Install\u003c\/strong\u003e\r\n\r\nNeed a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1994 Cadillac DeVille with a 4.9L engine? US Parts Inc offers high-quality, certified replacements that come pre-programmed with your vehicle’s VIN and the latest software updates, ensuring your Cadillac DeVille runs smoothly from the moment of installation.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nReceive your 1994 Cadillac DeVille PCM, ECM, or ECU pre-programmed with your specific VIN and the most up-to-date software. Our programming ensures that your unit integrates seamlessly with your vehicle’s systems, saving you time and effort with a hassle-free, plug-and-play installation.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nDesigned for straightforward installation, our units are perfect for both professionals and DIY enthusiasts. Vehicles equipped with a Passive Anti-Theft System (PATS) or chip keys may require a quick visit to a locksmith or dealership for reprogramming. However, if your Cadillac doesn’t have PATS, you’ll enjoy a simple plug-and-play experience, with no additional programming needed.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nOur 1994 Cadillac DeVille ECMs are built to meet or exceed OEM standards, ensuring durability and performance. Every unit undergoes rigorous testing to meet the highest manufacturing standards, providing you with a reliable replacement for your Cadillac’s 4.9L engine.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nEach 1994 Cadillac DeVille PCM is rebuilt, tested, and certified by our ASE-certified technicians to guarantee the best performance. Our process ensures that your unit addresses all common issues, such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues\u003c\/strong\u003e: Provides efficient handling of your vehicle’s electrical system.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Resolves engine startup issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes for accurate diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic engine start issues caused by PCM faults.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores lost engine power by correcting issues related to the PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper signals for smooth engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by addressing PCM inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts, ensuring smooth and precise gear changes.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExceptional Customer Support\u003c\/strong\u003e via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 1994 Cadillac DeVille PCM or ECU for your vehicle on our website. Be sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After placing your order, we’ll contact you to collect your VIN and any additional details necessary for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your new PCM with your vehicle’s VIN and the latest software updates, ensuring it works perfectly with your Cadillac DeVille.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping\u003c\/strong\u003e: Once programmed and tested, your unit will be securely packaged and shipped with free domestic shipping for quick delivery.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Follow our provided installation instructions. If your vehicle has PATS, you may need to visit a locksmith or dealership for key programming.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nWhile returning your old PCM is not required, it helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. You can use the provided return envelope for easy return. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, ship your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer repair services for faulty PCMs. Contact us to find out if your unit qualifies for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders typically ship within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1994 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704403058853,"sku":null,"price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_d0fbefa9-fd0e-4008-a672-2912fdd682ad.webp?v=1752060488"},{"product_id":"1997-cadillac-deville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"1997 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 1997 Cadillac Deville with the 4.6L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Deville. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1997 Cadillac Deville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1997\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1997 Cadillac DeVille PCM | ECM | ECU | 4.6L – VIN Programmed \u0026amp; Guaranteed\u003c\/strong\u003e\r\n\r\nIf you’re looking for a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1997 Cadillac DeVille with a 4.6L engine, US Parts Inc offers the perfect solution. Our certified units are pre-programmed with your vehicle’s VIN and come with the latest software updates, ensuring seamless integration and optimal performance right from the start.\r\n\u003ch3\u003e\u003cstrong\u003eCompatible Part Numbers\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur 1997 Cadillac DeVille PCM is compatible with the following OEM part numbers:\r\n09351176, 09351196, 09351246, 09351756, 09351776, 09351806, 09351826, 09361796, 09366096, 09366116, 09379476, 09379496, 16175490, 16214848, 16233276, 16233296, 16234616, 16244126, 16244766, 16256586, 16256616, 16266816, and 19109039.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nYour 1997 Cadillac DeVille PCM, ECM, or ECU arrives pre-programmed with your VIN and the latest software updates, ensuring your vehicle operates at peak performance immediately. Our expert programming ensures full compatibility with your car’s systems for a hassle-free installation.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for quick and easy installation. Vehicles equipped with a Passive Anti-Theft System (PATS) may require a quick visit to a locksmith or dealership for key reprogramming. If your vehicle doesn’t have PATS, you can enjoy a simple, plug-and-play installation without additional adjustments.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nTrust the reliability of authentic OEM parts. Our 1997 Cadillac DeVille ECMs are rebuilt to meet or exceed original manufacturer specifications. Each unit undergoes rigorous testing to ensure durability and performance, providing you with a reliable solution for your Cadillac’s 4.6L engine.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nEvery 1997 Cadillac DeVille PCM is thoroughly inspected, rebuilt, and tested by ASE-certified technicians to meet OEM standards. Our process ensures each unit resolves common PCM issues, such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures proper handling of your vehicle’s electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Fixes engine startup issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes for accurate engine diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Addresses sporadic engine starts linked to PCM issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power by correcting issues with the PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper engine signals for smooth operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by resolving PCM inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts, ensuring smooth gear transitions and preventing erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – Keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOEM-Grade Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOutstanding Customer Support\u003c\/strong\u003e via phone, email, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 1997 Cadillac DeVille PCM, ECM, or ECU for your vehicle on our website. Be sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After your purchase, we will reach out to collect your VIN and other necessary details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your unit with the latest software updates and your vehicle’s VIN, guaranteeing compatibility and peak performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Testing\u003c\/strong\u003e: Each unit undergoes rigorous testing to resolve common issues like electrical faults, start-up failures, and diagnostic trouble codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping\u003c\/strong\u003e: Your unit will be securely packaged and shipped with free domestic shipping, ensuring it arrives safely and quickly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Installation instructions will be provided. For vehicles with PATS, follow the key programming steps, or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Use the provided return envelope for easy returns. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, ship your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer repair services for faulty PCMs. Contact us to find out if your unit qualifies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders ship within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 1997 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704403091621,"sku":null,"price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_8c907957-42a0-4de6-9a63-1fc0783eaa31.webp?v=1752060492"},{"product_id":"2000-cadillac-deville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2000 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 2000 Cadillac Deville with the 4.6L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Deville. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2000 Cadillac Deville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2000 Cadillac DeVille PCM | ECM | ECU | 4.6L – VIN Programmed \u0026amp; Guaranteed\u003c\/strong\u003e\r\n\r\nLooking for a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 2000 Cadillac DeVille with a 4.6L engine? US Parts Inc offers high-quality, certified units that come pre-programmed with your VIN and the latest software updates to ensure your vehicle runs smoothly from the moment of installation.\r\n\u003ch3\u003e\u003cstrong\u003eCompatible Part Numbers\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur 2000 Cadillac DeVille PCM is compatible with the following OEM part numbers:\r\n12553671, 12562481, 12566975, 12566978, 12566982, 12567178, 12567182, 12567185, 12567187, 12567188, 12567189, 12567929, 12567933, 12567935, 12567936, 12567937, 12568659, 12568665, 12569509, 12570907, 12570909, 12570911, 12570912, 12570913, 12570932, 12570933, 12571591, 12573503, 12573577, 12573650, 12574013, 12574015, 12574016, 12574017, 12574860, 12575913, 12575916, 12575918, 12575922, 12575923, 12576828, 12576831, 12576832, 12577240, 12580378, 12581410, 12582110, 12582113, and 12582114.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nYour 2000 Cadillac DeVille PCM, ECM, or ECU comes pre-programmed with your VIN and the latest software updates, ensuring seamless integration with your vehicle’s systems. This eliminates the need for additional programming, saving you time and effort.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for easy, plug-and-play installation. Vehicles equipped with Passive Anti-Theft System (PATS) may require a quick visit to a locksmith or dealership for key reprogramming. If your vehicle doesn’t have PATS, installation is straightforward and requires no extra adjustments.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nOur 2000 Cadillac DeVille ECMs are rebuilt to meet or exceed original manufacturer specifications, providing the same reliability and performance as an OEM unit. Each unit undergoes rigorous testing to ensure it adheres to the highest standards, offering a dependable solution for your Cadillac’s 4.6L engine.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Rigorous Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nEvery 2000 Cadillac DeVille PCM is inspected, rebuilt, and tested by our ASE-certified technicians to meet OEM standards. Our process ensures the unit addresses common issues, such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures proper handling of the vehicle’s electrical systems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Solves issues related to engine startup.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes for accurate engine diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic engine starts caused by faulty PCMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power by addressing PCM-related issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper engine signals for optimal operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by resolving PCM inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts, ensuring smooth and precise gear changes.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOutstanding Customer Support\u003c\/strong\u003e via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 2000 Cadillac DeVille PCM, ECM, or ECU for your vehicle on our website. Be sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchasing, we will contact you to collect your VIN and any other necessary vehicle information to program your unit.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your PCM with the latest software updates and your VIN, ensuring optimal compatibility and performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Testing\u003c\/strong\u003e: Each unit undergoes extensive testing to ensure it resolves common issues like electrical faults, start-up failures, and incorrect diagnostic trouble codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast \u0026amp; Secure Shipping\u003c\/strong\u003e: Your unit will be securely packaged and shipped with free domestic shipping, ensuring it arrives safely and quickly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Detailed installation instructions are provided. If your vehicle has PATS, follow the provided key programming steps, or visit a locksmith or dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional but helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Use the provided return envelope for easy returns. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, simply send your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for faulty PCMs. Contact us to see if your unit qualifies for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders are typically shipped within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, as long as they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 2000 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704403157157,"sku":null,"price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_3bed20bd-83f1-46ee-8671-91fb24b050b4.webp?v=1752060495"},{"product_id":"2003-cadillac-deville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2003 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 2003 Cadillac Deville 4.6L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Deville starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2003 Cadillac Deville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2003 Cadillac DeVille PCM | ECM | ECU | 4.6L – Pre-Programmed \u0026amp; Guaranteed\u003c\/strong\u003e\r\n\r\nLooking for a reliable replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 2003 Cadillac DeVille with a 4.6L engine? US Parts Inc offers high-quality, certified units that are pre-programmed with your VIN and include the latest software updates, ensuring smooth integration and top-tier performance from the moment of installation.\r\n\u003ch3\u003e\u003cstrong\u003eCompatible Part Numbers\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur 2003 Cadillac DeVille PCM is compatible with the following OEM part numbers:\r\n12553671, 12562481, 12566975, 12566978, 12566982, 12567178, 12567182, 12567185, 12567187, 12567188, 12567189, 12567929, 12567933, 12567935, 12567936, 12567937, 12568659, 12568665, 12569509, 12570907, 12570909, 12570911, 12570912, 12570913, 12570932, 12570933, 12571591, 12573503, 12573577, 12573650, 12574013, 12574015, 12574016, 12574017, 12574860, 12575913, 12575916, 12575918, 12575922, 12575923, 12576828, 12576831, 12576832, 12577240, 12580378, 12581410, 12582110, 12582113, and 12582114.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003eReady to Install\u003c\/strong\u003e\r\nReceive your 2003 Cadillac DeVille PCM, ECM, or ECU pre-programmed with your specific VIN and the most recent software updates. Our programming process ensures full compatibility with your vehicle’s systems, allowing for a hassle-free, plug-and-play installation.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nOur units are designed for easy installation. For vehicles equipped with Passive Anti-Theft System (PATS), a quick visit to a locksmith or dealership may be required for key reprogramming. If your vehicle doesn’t have PATS, installation is straightforward, requiring no additional adjustments.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nOur 2003 Cadillac DeVille ECMs are built to meet or exceed original manufacturer specifications. Each unit undergoes rigorous testing to ensure it delivers durable performance and reliability for your Cadillac’s 4.6L engine.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nEvery 2003 Cadillac DeVille PCM is meticulously inspected, rebuilt, and tested by ASE-certified technicians to meet OEM standards. Our process ensures each unit resolves common issues, such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures proper handling of your vehicle’s electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Solves engine startup issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes, ensuring accurate engine diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic engine starts related to faulty PCMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power by correcting PCM-related issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper engine signals for smooth operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by resolving ECM inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Manages transmission shifts, ensuring smooth and precise gear transitions.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eTop-Notch Customer Support\u003c\/strong\u003e via phone, email, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct 2003 Cadillac DeVille PCM, ECM, or ECU for your vehicle on our website. Make sure to have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After placing your order, we will reach out to collect your VIN and any other necessary vehicle information for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your unit with the latest software updates and your vehicle’s VIN to guarantee compatibility and optimal performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Testing\u003c\/strong\u003e: Each unit undergoes rigorous testing to ensure it addresses common issues like electrical faults, start-up failures, and diagnostic trouble codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast \u0026amp; Secure Shipping\u003c\/strong\u003e: Your unit will be securely packaged and shipped with free domestic shipping for quick delivery.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Detailed installation instructions are provided. For vehicles with PATS, follow the key programming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eOptional Core Return\u003c\/strong\u003e\u003c\/h3\u003e\r\nWhile returning your old PCM is not required, it helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Use the provided return envelope for easy returns. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, send your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer repair services for faulty PCMs. Contact us to see if your unit qualifies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders typically ship within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, as long as they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 2003 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704403189925,"sku":null,"price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_65968a83-941e-456d-a610-a4eeaae011c3.webp?v=1752060499"},{"product_id":"2005-cadillac-deville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2005 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 2005 Cadillac Deville 4.6L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Deville starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2005 Cadillac Deville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Deville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2005 Cadillac DeVille PCM | ECM | ECU | 4.6L – Pre-Programmed \u0026amp; Ready to Install\u003c\/strong\u003e\r\n\r\nLooking for a dependable replacement for your 2005 Cadillac DeVille PCM, ECM, or ECU? US Parts Inc offers top-tier units, fully programmed with your vehicle’s VIN and updated with the latest software. Our units ensure seamless integration with your vehicle’s existing systems, delivering optimal performance from the moment of installation.\r\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\r\n?? \u003cstrong\u003ePre-Programmed \u0026amp; Ready to Install\u003c\/strong\u003e\r\nReceive your 2005 Cadillac DeVille PCM, ECM, or ECU pre-programmed with your specific VIN and the latest updates. This eliminates the need for additional programming and ensures your vehicle will perform at its best right away. Our easy plug-and-play installation process saves you time and effort.\r\n\r\n?? \u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\r\nDesigned for hassle-free installation, our units are compatible with vehicles equipped with Passive Anti-Theft System (PATS) or computer chip keys. For vehicles with PATS, a quick visit to a locksmith or dealership may be required for key reprogramming. For vehicles without PATS, installation is straightforward with no further adjustments needed.\r\n\r\n??? \u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\r\nTrust the reliability of authentic OEM parts for your 2005 Cadillac DeVille 4.6L engine. Our ECMs and PCMs are rigorously rebuilt to meet or exceed original manufacturer standards, ensuring both long-lasting durability and superior performance.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\nEvery 2005 Cadillac DeVille PCM is meticulously rebuilt, programmed, and tested by ASE-certified technicians. We perform thorough cleaning, inspection, and replacement of defective components to guarantee that each unit functions perfectly and addresses common issues such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Problems\u003c\/strong\u003e: Ensures smooth handling of your vehicle’s electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Resolves engine startup issues often associated with faulty PCMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Prevents incorrect error codes for accurate engine diagnostics.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting\u003c\/strong\u003e: Fixes sporadic starting problems linked to ECM malfunctions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power by resolving ECM\/PCM inefficiencies.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Ensures proper engine signals for smooth operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency by optimizing ECM performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: The ECM manages transmission, ensuring smooth, precise shifts.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping with Fast Turnaround\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You can keep your old unit!\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOutstanding Customer Support\u003c\/strong\u003e via phone, email, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct year, make, and model 2005 Cadillac DeVille PCM, ECM, or ECU for your vehicle on our website. Have your VIN ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After completing your order, we will reach out to gather your VIN and other essential details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your 2005 Cadillac DeVille PCM with your vehicle’s VIN and the latest software, ensuring optimal compatibility and performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Testing\u003c\/strong\u003e: Each unit undergoes rigorous testing to ensure it resolves issues like electrical faults, startup failures, and inaccurate diagnostic trouble codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast \u0026amp; Secure Shipping\u003c\/strong\u003e: Your unit will be securely packaged and shipped with free domestic shipping, ensuring a quick and safe delivery.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Installation instructions are provided, and for PATS-equipped vehicles, key programming steps will be included. Visit a locksmith or dealership for assistance if necessary.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional)\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is not mandatory but helps us maintain a stock of rebuildable units and activates your \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. Use the provided return envelope for easy returns. Visit our \u003cstrong\u003e\u003ca target=\"_new\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e\u003c\/strong\u003e for more details.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your Lifetime Warranty, simply send your old PCM back using the return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for faulty PCMs. Contact us to see if your unit qualifies for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders ship within 3-5 business days after receiving your vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your 2005 Cadillac DeVille PCM, ECM, or ECU, contact us at:\r\n?? \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e\r\n?? \u003cstrong\u003e(516)-494-7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704403255461,"sku":null,"price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_892babb7-e9e4-4deb-bcdd-c2bd93093aa7.webp?v=1752060502"},{"product_id":"1990-cadillac-seville-ecm-pcm-ecu-4-5l-vin-programmed-updated","title":"1990 Cadillac Seville ECM | PCM | ECU | 4.5L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 1990 Cadillac Seville with the 4.5L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Seville. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1990 Cadillac Seville 4.5L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.5L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1990 Cadillac Seville PCM | Certified Replacement for 4.5L Engine\u003c\/strong\u003e\r\n\r\nThis \u003cstrong\u003e1990 Cadillac Seville PCM\u003c\/strong\u003e is a certified replacement for all vehicles with a \u003cstrong\u003e4.5L engine size\u003c\/strong\u003e.\r\n\u003ch3\u003eReady to Install\u003c\/h3\u003e\r\nYour \u003cstrong\u003e1990 Cadillac Seville ECM\u003c\/strong\u003e, \u003cstrong\u003ePCM\u003c\/strong\u003e, or \u003cstrong\u003eECU\u003c\/strong\u003e arrives \u003cstrong\u003epre-programmed with your specific VIN\u003c\/strong\u003e and the latest software updates, ensuring \u003cstrong\u003eoptimal performance\u003c\/strong\u003e from the outset. Our meticulous programming process ensures that your 1990 Cadillac Seville PCM integrates \u003cstrong\u003eseamlessly\u003c\/strong\u003e with your vehicle's existing systems. For more details, visit our \u003ca href=\"#\" rel=\"noopener\"\u003ePCM Programming page\u003c\/a\u003e.\r\n\u003ch3\u003eSimplified Installation\u003c\/h3\u003e\r\nOur units are designed for \u003cstrong\u003ehassle-free installation\u003c\/strong\u003e. If your vehicle is equipped with a Passive Anti-Theft System (PATS) or computer chip keys, you may need to visit a locksmith or dealership for key reprogramming. If your vehicle does not have PATS, you can enjoy a \u003cstrong\u003eplug-and-play experience\u003c\/strong\u003e with no additional adjustments required.\r\n\u003ch3\u003eAuthentic OEM Quality\u003c\/h3\u003e\r\nTrust the reliability of an \u003cstrong\u003eauthentic OEM computer\u003c\/strong\u003e for your \u003cstrong\u003e1990 Cadillac Seville 4.5L\u003c\/strong\u003e. Our products are \u003cstrong\u003erebuilt\u003c\/strong\u003e to meet or exceed original manufacturer specifications, ensuring both durability and performance. Every 1990 Cadillac Seville ECM undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet the highest standards.\r\n\u003ch3\u003eQuality Control \u0026amp; Testing\u003c\/h3\u003e\r\nOur \u003cstrong\u003ecomprehensive refurbishment process\u003c\/strong\u003e includes thorough rebuilding, programming, and \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet OEM standards. Each unit undergoes detailed inspections and replacement of any defective components. Common issues addressed include:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues\u003c\/strong\u003e: Ensures the vehicle's electrical system operates smoothly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Addresses engine startup problems caused by faulty ECMs.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Monitors and eliminates incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues\u003c\/strong\u003e: Corrects sporadic engine starts.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Fixes issues caused by malfunctioning ECMs affecting engine power.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Resolves engine operation signals.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Restores efficient fuel usage.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Optimizes transmission management for smooth shifting.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eWhy Choose Us:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping with Quick Turnaround Time\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e; keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e; Refurbished and 100% Tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e; No Additional Programming Needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReadily Available Support Agents\u003c\/strong\u003e (email, phone, live chat)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e; 1500+ 5-Star Reviews ?????\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eHow It Works:\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct year, make, and model for your \u003cstrong\u003e1990 Cadillac Seville PCM\/ECU\u003c\/strong\u003e and complete your purchase on our website. Ensure you have your VIN ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchasing, we will contact you to gather your VIN and additional details required for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your 1990 Cadillac Seville PCM with your VIN and the latest updates, ensuring \u003cstrong\u003eoptimal compatibility and performance\u003c\/strong\u003e.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Each unit is rigorously tested for electrical faults, startup failures, and error codes to guarantee functionality.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging \u0026amp; Shipping\u003c\/strong\u003e: Once programmed, your ECM is securely packaged and shipped for \u003cstrong\u003efree\u003c\/strong\u003e, with quick turnaround times.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003eInstallation Instructions:\u003c\/h3\u003e\r\nWe provide \u003cstrong\u003edetailed installation instructions\u003c\/strong\u003e to guide you through the process. For vehicles equipped with PATS, follow the key programming steps or visit a locksmith or dealership for assistance.\r\n\u003ch3\u003eCore Return (Optional):\u003c\/h3\u003e\r\nReturning your old engine control module is optional, but doing so helps us maintain our stock and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e. Visit our \u003ca href=\"#\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e for more information.\r\n\u003ch3\u003eFrequently Asked Questions:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your lifetime warranty (optional), ship your old \u003cstrong\u003eCadillac Seville powertrain control module\u003c\/strong\u003e back to us.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for 1990 Cadillac Seville PCM. Contact us to determine if your unit is eligible for repair and to receive further instructions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within \u003cstrong\u003e60 days\u003c\/strong\u003e for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders are shipped within 3-5 business days after we receive all the necessary vehicle information.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003ePayment Methods:\u003c\/h3\u003e\r\nWe accept \u003cstrong\u003eVisa, Mastercard, American Express\u003c\/strong\u003e, and \u003cstrong\u003eDiscover cards\u003c\/strong\u003e.\r\n\r\nFor more information or to place an order for your \u003cstrong\u003e1990 Cadillac Seville ECM\u003c\/strong\u003e, please contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call us at (\u003cstrong\u003e516) 494-7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704404762789,"sku":null,"price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_8fe9f1be-7dca-4225-ba1f-7af9c57bf1f1.webp?v=1752060552"},{"product_id":"1993-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"1993 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1993 Cadillac Seville 4.6L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Seville engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1993 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1993\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstrong style=\"font-size: 16px;\"\u003e1993 Cadillac Seville PCM | Certified Replacement for 4.6L Engine\u003c\/strong\u003e\n\n \r\n\r\nThis \u003cstrong\u003e1993 Cadillac Seville PCM\u003c\/strong\u003e is a certified replacement for all vehicles with a \u003cstrong\u003e4.6L engine size\u003c\/strong\u003e.\r\n\u003ch3\u003eReady to Install\u003c\/h3\u003e\r\nReceive your \u003cstrong\u003e1993 Cadillac Seville ECM\u003c\/strong\u003e, \u003cstrong\u003ePCM\u003c\/strong\u003e, or \u003cstrong\u003eECU\u003c\/strong\u003e pre-programmed with your specific \u003cstrong\u003eVIN\u003c\/strong\u003e and the latest software updates. This guarantees \u003cstrong\u003eoptimal performance\u003c\/strong\u003e from the outset, saving you time and effort. Our programming process ensures your 1993 Cadillac Seville PCM integrates \u003cstrong\u003eseamlessly\u003c\/strong\u003e with your vehicle’s systems. For more details, visit our \u003ca href=\"#\" rel=\"noopener\"\u003ePCM Programming page\u003c\/a\u003e.\r\n\u003ch3\u003eSimplified Installation\u003c\/h3\u003e\r\nOur units are designed for \u003cstrong\u003ehassle-free installation\u003c\/strong\u003e. If your vehicle is equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys, a quick visit to a locksmith or dealership for key reprogramming may be necessary. If your vehicle does not have PATS, you can enjoy a \u003cstrong\u003eplug-and-play experience\u003c\/strong\u003e with no additional adjustments needed.\r\n\u003ch3\u003eAuthentic OEM Quality\u003c\/h3\u003e\r\nTrust in the reliability of an \u003cstrong\u003eauthentic OEM computer\u003c\/strong\u003e for your \u003cstrong\u003e1993 Cadillac Seville 4.6L\u003c\/strong\u003e. Our products are rebuilt to meet or exceed original manufacturer specifications, ensuring \u003cstrong\u003edurability and performance\u003c\/strong\u003e. Each 1993 Cadillac Seville ECM undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet the highest standards set by the manufacturer.\r\n\u003ch3\u003eQuality Control \u0026amp; Testing\u003c\/h3\u003e\r\nOur \u003cstrong\u003ecomprehensive refurbishment process\u003c\/strong\u003e includes rebuilding, programming, and \u003cstrong\u003estringent testing\u003c\/strong\u003e to meet OEM standards. Each unit is cleaned, inspected, and has any defective components replaced. Common issues addressed include:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues\u003c\/strong\u003e: Ensures the vehicle's electrical system operates smoothly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Fixes issues related to engine startup problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Eliminates incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues\u003c\/strong\u003e: Addresses sporadic engine starts.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power affected by a malfunctioning PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Resolves issues with engine operation signals.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel usage.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Optimizes transmission performance for smooth shifting.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eWhy Choose Us:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping with Quick Turnaround Time\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e; keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e; Refurbished and 100% Tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e; No Additional Programming Needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReadily Available Support Agents\u003c\/strong\u003e (email, phone, live chat)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e; 1500+ 5-Star Reviews ?????\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eHow It Works:\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct year, make, and model for your \u003cstrong\u003e1993 Cadillac Seville PCM\/ECU\u003c\/strong\u003e and complete your purchase on our website. Ensure you have your VIN ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchasing, we will contact you to collect your VIN and additional details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your 1993 Cadillac Seville PCM with your VIN and the latest updates, ensuring \u003cstrong\u003eoptimal compatibility and performance\u003c\/strong\u003e.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Every unit undergoes rigorous testing for electrical faults, startup failures, and error codes to guarantee functionality.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging \u0026amp; Shipping\u003c\/strong\u003e: Once programmed, your ECM is securely packaged and shipped for \u003cstrong\u003efree\u003c\/strong\u003e, with quick turnaround times.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003eInstallation Instructions:\u003c\/h3\u003e\r\nWe provide \u003cstrong\u003edetailed installation instructions\u003c\/strong\u003e to guide you through the process. For vehicles equipped with PATS, follow the key programming steps or visit a locksmith or dealership for assistance.\r\n\u003ch3\u003eCore Return (Optional):\u003c\/h3\u003e\r\nReturning your old engine control module is optional, but doing so helps us maintain our stock and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e. Visit our \u003ca href=\"#\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e for more information.\r\n\u003ch3\u003eFrequently Asked Questions:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your lifetime warranty (optional), ship your old \u003cstrong\u003eCadillac Seville powertrain control module\u003c\/strong\u003e back to us.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for 1993 Cadillac Seville PCM. Contact us to determine if your unit is eligible for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within \u003cstrong\u003e60 days\u003c\/strong\u003e for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders are shipped within 3-5 business days after we receive all the necessary vehicle information.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003ePayment Methods:\u003c\/h3\u003e\r\nWe accept \u003cstrong\u003eVisa, Mastercard, American Express\u003c\/strong\u003e, and \u003cstrong\u003eDiscover cards\u003c\/strong\u003e.\r\n\r\nFor more information or to place an order for your \u003cstrong\u003e1993 Cadillac Seville ECM\u003c\/strong\u003e, please contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or (\u003cstrong\u003e516) 494- 7838\u003c\/strong\u003e.\n\n","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704404828325,"sku":null,"price":255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_743a851a-a3ed-456f-82e6-3cab51fd4b46.webp?v=1752060555"},{"product_id":"1993-cadillac-seville-ecm-pcm-ecu-4-9l-vin-programmed-updated","title":"1993 Cadillac Seville ECM | PCM | ECU | 4.9L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 1993 Cadillac Seville 4.9L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Seville starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1993 Cadillac Seville 4.9L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1993\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.9L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1993 Cadillac Seville PCM | Certified Replacement for 4.9L Engine\u003c\/strong\u003e\r\n\r\nThis \u003cstrong\u003e1993 Cadillac Seville PCM\u003c\/strong\u003e is a certified replacement for all vehicles with a \u003cstrong\u003e4.9L engine size\u003c\/strong\u003e.\r\n\u003ch3\u003eReady to Install\u003c\/h3\u003e\r\nReceive your \u003cstrong\u003e1993 Cadillac Seville ECM\u003c\/strong\u003e, \u003cstrong\u003ePCM\u003c\/strong\u003e, or \u003cstrong\u003eECU\u003c\/strong\u003e pre-programmed with your specific \u003cstrong\u003eVIN\u003c\/strong\u003e and the latest software updates. This ensures \u003cstrong\u003eoptimal performance\u003c\/strong\u003e from the outset, saving you time and effort. Our programming process guarantees that your 1993 Cadillac Seville PCM integrates \u003cstrong\u003eseamlessly\u003c\/strong\u003e with your vehicle’s systems. For more information, visit our \u003ca href=\"#\" rel=\"noopener\"\u003ePCM Programming page\u003c\/a\u003e.\r\n\u003ch3\u003eSimplified Installation\u003c\/h3\u003e\r\nOur units are designed for \u003cstrong\u003ehassle-free installation\u003c\/strong\u003e. Vehicles equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys might require a quick visit to a locksmith or dealership for key reprogramming. If your vehicle does not have PATS, you can enjoy a \u003cstrong\u003eplug-and-play experience\u003c\/strong\u003e with no additional adjustments required.\r\n\u003ch3\u003eAuthentic OEM Quality\u003c\/h3\u003e\r\nTrust the reliability of an \u003cstrong\u003eauthentic OEM computer\u003c\/strong\u003e for your \u003cstrong\u003e1993 Cadillac Seville 4.9L\u003c\/strong\u003e. Our products are rebuilt to meet or exceed original manufacturer specifications, ensuring \u003cstrong\u003edurability and performance\u003c\/strong\u003e. Each 1993 Cadillac Seville ECM undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet the highest standards set by the manufacturer.\r\n\u003ch3\u003eQuality Control \u0026amp; Testing\u003c\/h3\u003e\r\nOur \u003cstrong\u003ecomprehensive refurbishment process\u003c\/strong\u003e includes rebuilding, programming, and \u003cstrong\u003estringent testing\u003c\/strong\u003e to meet OEM standards. Every unit undergoes detailed inspections and component replacements to ensure it functions smoothly and addresses the following common issues:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues\u003c\/strong\u003e: Ensures the vehicle’s electrical system operates smoothly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Solves issues related to engine startup problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Eliminates incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues\u003c\/strong\u003e: Fixes sporadic engine starts.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power affected by a malfunctioning PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Resolves issues related to engine operation signals.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Optimizes transmission performance for smooth gear shifting.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eWhy Choose Us:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping with Quick Turnaround Time\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e—keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e—Refurbished and 100% Tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e—No Additional Programming Needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReadily Available Support Agents\u003c\/strong\u003e (email, phone, live chat)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e, 1500+ 5-Star Reviews ?????\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eHow It Works:\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct year, make, and model for your \u003cstrong\u003e1993 Cadillac Seville PCM\/ECU\u003c\/strong\u003e and complete your purchase on our website. Ensure you have your VIN ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchasing, we will contact you to collect your VIN and additional details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your 1993 Cadillac Seville PCM with your VIN and the latest updates, ensuring \u003cstrong\u003eoptimal compatibility and performance\u003c\/strong\u003e.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Every unit undergoes rigorous testing to detect electrical faults, startup failures, and error codes, ensuring complete functionality.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging \u0026amp; Shipping\u003c\/strong\u003e: Once programmed, your ECM is securely packaged and shipped \u003cstrong\u003efor free\u003c\/strong\u003e with quick turnaround times.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003eInstallation Instructions:\u003c\/h3\u003e\r\nWe provide \u003cstrong\u003edetailed installation instructions\u003c\/strong\u003e to guide you through the process. For vehicles equipped with PATS, follow the key programming steps or visit a locksmith or dealership for assistance.\r\n\u003ch3\u003eCore Return (Optional):\u003c\/h3\u003e\r\nReturning your old engine control module is optional, but doing so helps us maintain our stock and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e. Visit our \u003ca href=\"#\" rel=\"noopener\"\u003eReturn and Warranty page\u003c\/a\u003e for more information.\r\n\u003ch3\u003eFrequently Asked Questions:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your lifetime warranty (optional), ship your old \u003cstrong\u003eCadillac Seville powertrain control module\u003c\/strong\u003e back to us.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for 1993 Cadillac Seville PCM. Contact us to determine if your unit is eligible for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within \u003cstrong\u003e60 days\u003c\/strong\u003e for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders are shipped within 3-5 business days after we receive all necessary vehicle information.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003ePayment Methods:\u003c\/h3\u003e\r\nWe accept \u003cstrong\u003eVisa, Mastercard, American Express\u003c\/strong\u003e, and \u003cstrong\u003eDiscover cards\u003c\/strong\u003e.\r\n\r\nFor more information or to place an order for your \u003cstrong\u003e1993 Cadillac Seville ECM\u003c\/strong\u003e, please contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or (\u003cstrong\u003e516) 494- 7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704404893861,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_e6ba640f-f7f7-48e0-a947-5e59d3b6f055.webp?v=1752060557"},{"product_id":"1995-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"1995 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1995 Cadillac Seville 4.6L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Seville engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1995 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1995\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1995 Cadillac Seville PCM | Certified Replacement for 4.6L Engine\u003c\/strong\u003e\r\n\r\nThis \u003cstrong\u003e1995 Cadillac Seville PCM\u003c\/strong\u003e is a certified replacement for all vehicles with a \u003cstrong\u003e4.6L engine size\u003c\/strong\u003e.\r\n\u003ch3\u003eReady to Install:\u003c\/h3\u003e\r\nReceive your \u003cstrong\u003e1995 Cadillac Seville ECM\u003c\/strong\u003e, \u003cstrong\u003e1995 Cadillac Seville PCM\u003c\/strong\u003e, or \u003cstrong\u003e1995 Cadillac Seville ECU\u003c\/strong\u003e pre-programmed with your specific \u003cstrong\u003eVIN\u003c\/strong\u003e and the latest software updates. This ensures \u003cstrong\u003eoptimal performance\u003c\/strong\u003e from the outset, saving you time and effort. Our programming process guarantees that your 1995 Cadillac Seville PCM integrates \u003cstrong\u003eseamlessly\u003c\/strong\u003e with your vehicle’s existing systems. For more information, visit our \u003ca href=\"#\" rel=\"noopener\"\u003ePCM Programming page\u003c\/a\u003e.\r\n\u003ch3\u003eSimplified Installation:\u003c\/h3\u003e\r\nOur units are designed for \u003cstrong\u003ehassle-free installation\u003c\/strong\u003e. Vehicles equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys might require a quick visit to a locksmith or dealership for key reprogramming. If your vehicle does not have PATS, you can enjoy a \u003cstrong\u003eplug-and-play experience\u003c\/strong\u003e with no additional adjustments required.\r\n\u003ch3\u003eAuthentic OEM Quality:\u003c\/h3\u003e\r\nTrust the reliability of an \u003cstrong\u003eauthentic OEM computer\u003c\/strong\u003e for your \u003cstrong\u003e1995 Cadillac Seville 4.6L\u003c\/strong\u003e. Our products are rebuilt to meet or exceed original manufacturer specifications, ensuring \u003cstrong\u003edurability and performance\u003c\/strong\u003e. Each 1995 Cadillac Seville ECM undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet the highest standards set by the manufacturer.\r\n\u003ch3\u003eQuality Control \u0026amp; Testing:\u003c\/h3\u003e\r\nOur \u003cstrong\u003ecomprehensive refurbishment process\u003c\/strong\u003e includes rebuilding, programming, and \u003cstrong\u003estringent testing\u003c\/strong\u003e to meet OEM standards. Every unit undergoes detailed inspections and component replacements to ensure it functions smoothly and addresses the following common issues:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues\u003c\/strong\u003e: Ensures the vehicle’s electrical system operates smoothly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures\u003c\/strong\u003e: Solves issues related to engine startup problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes\u003c\/strong\u003e: Eliminates incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues\u003c\/strong\u003e: Fixes sporadic engine starts.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power\u003c\/strong\u003e: Restores engine power affected by a malfunctioning PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse\u003c\/strong\u003e: Resolves issues related to engine operation signals.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy\u003c\/strong\u003e: Improves fuel efficiency.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems\u003c\/strong\u003e: Optimizes transmission performance for smooth gear shifting.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eWhy Choose Us:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping with Quick Turnaround Time\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e—keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e—Refurbished and 100% Tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e—No Additional Programming Needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReadily Available Support Agents\u003c\/strong\u003e (email, phone, live chat)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e, 1500+ 5-Star Reviews ?????\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eHow It Works:\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order\u003c\/strong\u003e: Select the correct year, make, and model for your \u003cstrong\u003e1995 Cadillac Seville PCM\/ECU\u003c\/strong\u003e and complete your purchase on our website. Ensure you have your VIN ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information\u003c\/strong\u003e: After purchasing, we will contact you to collect your VIN and additional details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming\u003c\/strong\u003e: Our ASE-certified technicians will program your 1995 Cadillac Seville PCM with your VIN and the latest updates, ensuring \u003cstrong\u003eoptimal compatibility and performance\u003c\/strong\u003e.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Every unit undergoes rigorous testing to detect electrical faults, startup failures, and common diagnostic trouble codes.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003eSecure Packaging and Shipping:\u003c\/h3\u003e\r\nOnce programmed and tested, your 1995 Cadillac Seville ECU will be securely packaged to prevent any damage during transit. We offer \u003cstrong\u003efree domestic shipping\u003c\/strong\u003e with quick turnaround times to ensure fast delivery.\r\n\u003ch3\u003eInstallation Instructions:\u003c\/h3\u003e\r\nWe can provide you with detailed installation instructions to guide you through the process. For vehicles equipped with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the provided key programming steps, or visit a locksmith\/dealership for assistance.\r\n\u003ch3\u003eCore Return (Optional):\u003c\/h3\u003e\r\nWhile returning your old engine control module is not mandatory, you can use the provided return envelope to send it back. This helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e. For more details, visit our \u003cstrong\u003eReturn and Warranty page\u003c\/strong\u003e.\r\n\u003ch3\u003eFrequently Asked Questions:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation\u003c\/strong\u003e: To activate your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e (optional), ship your old Cadillac Seville powertrain control module back to us.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services\u003c\/strong\u003e: We offer specialized repair services for 1995 Cadillac Seville PCM. Contact us to determine if your unit is eligible for repair and to receive further instructions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns\u003c\/strong\u003e: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Orders are shipped within 3-5 business days after we receive all the necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods\u003c\/strong\u003e: We accept Visa, Mastercard, American Express, and Discover cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e1995 Cadillac Seville ECM\u003c\/strong\u003e, please contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or (\u003cstrong\u003e516) 494- 7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704404959397,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_b9ecbebf-cc4f-46a8-baf7-60380f08c657.webp?v=1752060560"},{"product_id":"1996-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"1996 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 1996 Cadillac Seville 4.6L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Seville starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1996 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1996\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstrong style=\"font-size: 16px;\"\u003e1996 Cadillac Seville PCM (ECM\/ECU) for 4.6L Engine - OEM Replacement\u003c\/strong\u003e\n\n  The \u003cstrong\u003e1996 Cadillac Seville PCM (Powertrain Control Module)\u003c\/strong\u003e is a guaranteed replacement for all vehicles with a \u003cstrong\u003e4.6L engine\u003c\/strong\u003e. This OEM unit ensures that your vehicle operates at peak performance, addressing common issues related to engine control, transmission, and fuel economy. The following part numbers are compatible and interchangeable with this unit: \u003cstrong\u003e09351176, 09351196, 09351246, 09351756, 09351776, 09351806, 09351826, 09361796, 09366096, 09366116, 09379476, 09379496, 16175490, 16214848, 16233276, 16233296, 16234616, 16244126, 16244766, 16256586, 16256616, 16266816, and 19109039.\u003c\/strong\u003e\n\u003ch3\u003e\u003cstrong\u003eReady to Install\u003c\/strong\u003e\u003c\/h3\u003e\nYour \u003cstrong\u003e1996 Cadillac Seville PCM\/ECM\/ECU\u003c\/strong\u003e arrives \u003cstrong\u003epre-programmed\u003c\/strong\u003e with your vehicle’s VIN and the latest software updates. This ensures seamless integration with your vehicle’s systems, eliminating the need for additional programming. Our programming process guarantees that the PCM will be fully compatible and operate optimally right out of the box. For more information, visit our \u003cstrong\u003ePCM Programming\u003c\/strong\u003e page.\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\u003c\/h3\u003e\nVehicles equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys may require a quick visit to a locksmith or dealership for key reprogramming. If your Cadillac Seville doesn’t have PATS, you can enjoy a straightforward, plug-and-play experience, allowing you to install the PCM with ease and start using your vehicle immediately.\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\u003c\/h3\u003e\nTrust in the reliability of an \u003cstrong\u003eauthentic OEM computer\u003c\/strong\u003e for your 1996 Cadillac Seville. Each of our units is \u003cstrong\u003erebuilt to meet or exceed original manufacturer specifications\u003c\/strong\u003e, ensuring both durability and peak performance. Our 1996 Cadillac Seville PCM undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet the highest standards of quality and functionality.\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Refurbishment:\u003c\/strong\u003e Every \u003cstrong\u003e1996 Cadillac Seville PCM\u003c\/strong\u003e is carefully rebuilt, programmed, and tested to ensure that it meets OEM standards. Our process includes thorough cleaning, detailed inspection, and replacement of defective components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStringent Testing:\u003c\/strong\u003e Each \u003cstrong\u003ePCM\/ECM\/ECU\u003c\/strong\u003e undergoes \u003cstrong\u003eextensive testing\u003c\/strong\u003e by our ASE-certified technicians, ensuring it addresses the following issues:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Issues:\u003c\/strong\u003e Confirming the smooth operation of the vehicle’s electrical system, the 1996 Cadillac Seville PCM efficiently handles electrical loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Resolving common issues such as engine startup problems often linked to a faulty PCM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes:\u003c\/strong\u003e The PCM monitors and controls various engine parameters, and we ensure our units are free from errors, eliminating false error codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Sporadic engine starts may indicate issues with the 1996 Cadillac Seville PCM, which we rectify through comprehensive testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Malfunctioning PCMs can lead to reduced engine power. Our units are tested to ensure full engine performance is restored.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse:\u003c\/strong\u003e Our PCMs ensure the proper signals are sent to maintain ignition and fuel injection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Inefficient fuel usage often points to a faulty PCM. Our units are programmed and tested to optimize fuel efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e The PCM also manages the vehicle’s transmission, ensuring smooth and precise shifting to avoid erratic or rough gear changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with Quick Turnaround Time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e – You keep your old unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% Tested\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e – No Additional Programming Needed\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadily Available Support Agents\u003c\/strong\u003e (email, phone, live chat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with 1500+ 5-Star Reviews ? ? ? ? ?\u003c\/li\u003e\n\u003c\/ul\u003e\nLearn more about our services and policies by visiting our \u003cstrong\u003eCustomer Service\u003c\/strong\u003e and \u003cstrong\u003eFAQ\u003c\/strong\u003e pages.\n\u003ch3\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your 1996 Cadillac Seville PCM\/ECM\/ECU and complete your purchase on our website. Have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready for programming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After your purchase, we will reach out to collect your VIN and additional details needed for programming. This ensures your PCM is customized for your specific vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program the PCM with your vehicle’s VIN and the latest software updates, guaranteeing optimal compatibility and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each PCM undergoes extensive testing to ensure functionality and quality. We inspect for common issues such as electrical faults, start-up failures, and error codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Packaging and Shipping:\u003c\/strong\u003e Once programmed and tested, your \u003cstrong\u003ePCM\u003c\/strong\u003e will be securely packaged to prevent damage during transit. We offer \u003cstrong\u003efree domestic shipping\u003c\/strong\u003e with quick turnaround times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e We provide detailed installation instructions to guide you through the process. For vehicles equipped with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the provided key programming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional)\u003c\/strong\u003e\u003c\/h3\u003e\nReturning your old engine control module is not mandatory, but we provide a return envelope if you wish to send it back. Returning your core helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e. For more details, visit our \u003cstrong\u003eReturn and Warranty\u003c\/strong\u003e page.\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e, return your old PCM using the included envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e1996 Cadillac Seville PCMs\u003c\/strong\u003e. Contact us to determine if your unit is eligible for repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e You can return parts within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders are shipped within 3-5 business days after receiving all the necessary vehicle information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\n\u003c\/ul\u003e\nFor more information or to place an order for your \u003cstrong\u003e1996 Cadillac Seville PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003einfo@uspartsinc.com\u003c\/strong\u003e or \u003cstrong\u003e(203) 628-4596\u003c\/strong\u003e.\n\n","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704404992165,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_4121ce4e-9b0a-45ad-a7d4-0ae1e480087b.webp?v=1752060562"},{"product_id":"1998-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"1998 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 1998 Cadillac Seville 4.6L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Seville starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1998 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1998\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1998 Cadillac Seville PCM for 4.6L Engine | OEM Replacement\u003c\/strong\u003e\r\n\r\nThe \u003cstrong\u003e1998 Cadillac Seville PCM (Powertrain Control Module)\u003c\/strong\u003e is a guaranteed replacement for vehicles with a \u003cstrong\u003e4.6L engine\u003c\/strong\u003e. This module is compatible with multiple part numbers, ensuring seamless installation and operation in your Cadillac Seville. The following part numbers are interchangeable with this OEM unit:\r\n\r\n\u003cstrong\u003e09351176, 09351196, 09351246, 09351756, 09351776, 09351806, 09351826, 09361796, 09366096, 09366116, 09379476, 09379496, 16175490, 16214848, 16233276, 16233296, 16234616, 16244126, 16244766, 16256586, 16256616, 16266816, and 19109039.\u003c\/strong\u003e\r\n\u003ch3\u003e\u003cstrong\u003eReady to Install:\u003c\/strong\u003e\u003c\/h3\u003e\r\nYour \u003cstrong\u003e1998 Cadillac Seville PCM\u003c\/strong\u003e will arrive \u003cstrong\u003epre-programmed\u003c\/strong\u003e with your specific VIN and the latest software updates, ensuring your unit is fully compatible with your vehicle’s existing systems. This plug-and-play module saves you time and effort, so you can enjoy smooth operation from the outset. For more information on our programming services, visit our \u003cstrong\u003ePCM Programming\u003c\/strong\u003e page.\r\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e\u003c\/h3\u003e\r\nDesigned for hassle-free installation, this PCM integrates perfectly with your vehicle’s systems. If your vehicle is equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or uses computer chip keys, a quick visit to a locksmith or dealership for key reprogramming may be required. For vehicles without PATS, the installation is straightforward and requires no additional adjustments, ensuring your Cadillac Seville is back on the road in no time.\r\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality:\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur \u003cstrong\u003e1998 Cadillac Seville PCM\u003c\/strong\u003e units are \u003cstrong\u003erebuilt to meet or exceed OEM specifications\u003c\/strong\u003e, ensuring the durability and reliability you expect. Each unit is rigorously tested for functionality, ensuring the highest standards of performance.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control \u0026amp; Testing:\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur ASE-certified technicians conduct comprehensive testing on every \u003cstrong\u003e1998 Cadillac Seville PCM\u003c\/strong\u003e to ensure it addresses common issues such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues:\u003c\/strong\u003e Ensuring proper management of electrical loads and smooth operation of the vehicle’s electrical system.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Troubleshooting and fixing problems that lead to engine startup issues, often linked to a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes (DTC):\u003c\/strong\u003e Monitoring and controlling key engine parameters while eliminating false or incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Addressing sporadic starts, which may indicate PCM issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Restoring engine power and performance that can be compromised by a malfunctioning PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse:\u003c\/strong\u003e Ensuring the PCM provides the necessary signals for smooth engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Maximizing fuel efficiency by fixing inefficiencies caused by a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e The \u003cstrong\u003ePCM\u003c\/strong\u003e controls your vehicle’s transmission, ensuring smooth shifting and preventing erratic gear changes.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with fast turnaround\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge Required:\u003c\/strong\u003e Keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products:\u003c\/strong\u003e All units are refurbished and 100% tested to meet OEM standards\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play Installation:\u003c\/strong\u003e No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReliable Customer Support:\u003c\/strong\u003e Available via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with over 1500+ 5-Star Reviews\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your 1998 Cadillac Seville PCM on our website. Be sure to have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After completing your purchase, we’ll contact you to gather your VIN and any additional details needed to program your unit.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program the PCM with your VIN and the latest software updates, ensuring it functions optimally with your vehicle.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each PCM undergoes extensive testing to guarantee that it is free from common issues like electrical faults, start-up failures, and error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping:\u003c\/strong\u003e Your unit will be securely packaged and shipped with care. We offer \u003cstrong\u003efree domestic shipping\u003c\/strong\u003e with a quick turnaround to get your vehicle up and running as soon as possible.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e We provide detailed instructions to help you through the installation process. If your vehicle has PATS, follow the included key programming steps or visit a locksmith or dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional):\u003c\/strong\u003e\u003c\/h3\u003e\r\nWhile returning your old PCM is optional, we offer a convenient return envelope for you to send it back. This helps us keep a stock of rebuildable units and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e, ship your old PCM back to us using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for 1998 Cadillac Seville PCMs. Contact us to determine if your unit is eligible for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders typically ship within 3-5 business days after we receive all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e1998 Cadillac Seville PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call (\u003cstrong\u003e516) 494- 7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704405156005,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_2cda0a1c-3598-4a69-8ce7-535ea8c6dee6.webp?v=1752060564"},{"product_id":"2000-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2000 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 2000 Cadillac Seville 4.6L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Seville engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2000 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2000 Cadillac Seville PCM (Powertrain Control Module) for 4.6L Engine | OEM Replacement\u003c\/strong\u003e\r\n\r\nIs your 2000 Cadillac Seville experiencing engine performance issues? Our \u003cstrong\u003e2000 Cadillac Seville PCM (Powertrain Control Module)\u003c\/strong\u003e is a guaranteed OEM replacement for vehicles equipped with a 4.6L engine. This unit ensures seamless integration with your vehicle’s systems and is pre-programmed for plug-and-play installation.\r\n\r\nThe following part numbers are compatible and interchangeable with this OEM unit:\r\n\r\n\u003cstrong\u003e12553671, 12562481, 12566975, 12566978, 12566982, 12567178, 12567182, 12567185, 12567187, 12567188, 12567189, 12567929, 12567933, 12567935, 12567936, 12567937, 12568659, 12568665, 12569509, 12570907, 12570909, 12570911, 12570912, 12570913, 12570932, 12570933, 12571591, 12573503, 12573577, 12573650, 12574013, 12574015, 12574016, 12574017, 12574860, 12575913, 12575916, 12575918, 12575922, 12575923, 12576828, 12576831, 12576832, 12577240, 12580378, 12581410, 12582110, 12582113, and 12582114.\u003c\/strong\u003e\r\n\u003ch3\u003e\u003cstrong\u003eReady to Install\u003c\/strong\u003e\u003c\/h3\u003e\r\nWhen you order from \u003cstrong\u003eUS Parts Inc\u003c\/strong\u003e, your \u003cstrong\u003e2000 Cadillac Seville PCM\u003c\/strong\u003e arrives \u003cstrong\u003epre-programmed\u003c\/strong\u003e with your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e and the latest software updates. This ensures optimal performance from the moment it's installed, saving you time and effort. Our programming process guarantees that your PCM will integrate seamlessly with your vehicle’s existing systems. For more details on our programming process, visit our \u003cstrong\u003ePCM Programming\u003c\/strong\u003e page.\r\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur PCM units are designed for hassle-free installation. Vehicles equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys may require a visit to a locksmith or dealership for key reprogramming. If your vehicle doesn’t have PATS, installation is straightforward and \u003cstrong\u003eplug-and-play\u003c\/strong\u003e, ensuring quick integration with your vehicle’s electronics and systems without any additional adjustments.\r\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\u003c\/h3\u003e\r\nYou can trust in the reliability of an authentic \u003cstrong\u003eOEM computer\u003c\/strong\u003e for your \u003cstrong\u003e2000 Cadillac Seville 4.6L\u003c\/strong\u003e. Our products are \u003cstrong\u003erebuilt\u003c\/strong\u003e to meet or exceed original manufacturer specifications, ensuring both durability and performance. Each unit undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e by certified technicians to meet the highest standards set by the manufacturer.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eComprehensive Refurbishment:\u003c\/strong\u003e Every \u003cstrong\u003e2000 Cadillac Seville PCM\u003c\/strong\u003e is rebuilt, programmed, and rigorously tested to meet OEM standards. Our process includes thorough cleaning, detailed inspection, and the replacement of any defective components.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStringent Testing:\u003c\/strong\u003e Each unit undergoes extensive testing to ensure it addresses common issues, such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues:\u003c\/strong\u003e Ensuring the smooth operation of your vehicle’s electrical system by confirming the PCM efficiently handles electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Solving engine startup issues that often point to a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes (DTC):\u003c\/strong\u003e The PCM monitors and controls various engine parameters. Our testing ensures that the unit is free of errors, eliminating false or incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Sporadic engine starts can indicate PCM issues, which we address through rigorous testing.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Reduced engine power is frequently linked to a malfunctioning PCM, which we restore.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse:\u003c\/strong\u003e Ensuring the PCM sends proper signals for smooth engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Faulty PCMs can cause inefficient fuel usage. Our units are tested to maximize fuel economy.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e The \u003cstrong\u003e2000 Cadillac Seville PCM\u003c\/strong\u003e also manages the transmission, ensuring smooth and precise shifting to avoid erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with quick turnaround times\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required:\u003c\/strong\u003e You can keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products:\u003c\/strong\u003e All units are refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e No additional programming needed\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReadily Available Support Agents\u003c\/strong\u003e (via email, phone, live chat)\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant:\u003c\/strong\u003e 1500+ 5-Star Reviews ? ? ? ? ?\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nLearn more about our services and policies by visiting our \u003cstrong\u003eCustomer Service\u003c\/strong\u003e and \u003cstrong\u003eFAQ\u003c\/strong\u003e pages.\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your \u003cstrong\u003e2000 Cadillac Seville PCM\/ECU\u003c\/strong\u003e and complete your purchase on our website. Be sure to have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After your purchase, we’ll reach out to collect your VIN and additional details necessary for programming your PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program your PCM with your VIN and the latest software updates, ensuring it functions optimally with your vehicle.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each \u003cstrong\u003e2000 Cadillac Seville PCM\u003c\/strong\u003e undergoes extensive testing to ensure it is free of electrical faults, start-up failures, and error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging and Shipping:\u003c\/strong\u003e Once programmed and tested, your unit will be securely packaged to prevent any damage during transit. We offer \u003cstrong\u003eFREE domestic shipping\u003c\/strong\u003e with quick turnaround times.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e We provide detailed installation instructions to guide you through the process. For vehicles equipped with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the provided key programming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional)\u003c\/strong\u003e\u003c\/h3\u003e\r\nWhile returning your old engine control module is optional, you can use the provided return envelope to send it back. This helps us maintain our stock of rebuildable units and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e. For more details, visit our \u003cstrong\u003eReturn and Warranty\u003c\/strong\u003e page.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e, simply return your old PCM using the return envelope provided.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e2000 Cadillac Seville PCM\u003c\/strong\u003e units. Contact us to determine if your unit is eligible for repair and to receive further instructions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders typically ship within 3-5 business days after receiving all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e2000 Cadillac Seville PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call (\u003cstrong\u003e516) 494- 7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704405319845,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_d2373425-ce2a-4b4a-a5dc-b4028ac4b444.webp?v=1752060567"},{"product_id":"2002-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2002 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 2002 Cadillac Seville 4.6L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Seville engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2002 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2002 Cadillac Seville PCM for 4.6L Engine | OEM Replacement\u003c\/strong\u003e\r\n\r\nIs your \u003cstrong\u003e2002 Cadillac Seville\u003c\/strong\u003e experiencing performance issues? Our \u003cstrong\u003e2002 Cadillac Seville PCM (Powertrain Control Module)\u003c\/strong\u003e is the perfect OEM replacement for your vehicle’s 4.6L engine. This pre-programmed unit ensures seamless compatibility and optimal performance right from installation.\r\n\r\nThe following part numbers are compatible and interchangeable with this unit:\r\n\r\n\u003cstrong\u003e12553671, 12562481, 12566975, 12566978, 12566982, 12567178, 12567182, 12567185, 12567187, 12567188, 12567189, 12567929, 12567933, 12567935, 12567936, 12567937, 12568659, 12568665, 12569509, 12570907, 12570909, 12570911, 12570912, 12570913, 12570932, 12570933, 12571591, 12573503, 12573577, 12573650, 12574013, 12574015, 12574016, 12574017, 12574860, 12575913, 12575916, 12575918, 12575922, 12575923, 12576828, 12576831, 12576832, 12577240, 12580378, 12581410, 12582110, 12582113, and 12582114.\u003c\/strong\u003e\r\n\u003ch3\u003e\u003cstrong\u003eReady to Install:\u003c\/strong\u003e\u003c\/h3\u003e\r\nReceive your \u003cstrong\u003e2002 Cadillac Seville PCM\u003c\/strong\u003e, \u003cstrong\u003eECM\u003c\/strong\u003e, or \u003cstrong\u003eECU\u003c\/strong\u003e fully pre-programmed with your specific \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e and the latest software updates. This ensures peak performance from the start, saving you time and effort. Our programming process guarantees that your new PCM will seamlessly integrate with your vehicle’s existing systems. Learn more by visiting our \u003cstrong\u003ePCM Programming\u003c\/strong\u003e page.\r\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur PCM units are engineered for easy installation. If your vehicle is equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys, a quick visit to a locksmith or dealership may be necessary for key reprogramming. For non-PATS vehicles, installation is straightforward and \u003cstrong\u003eplug-and-play\u003c\/strong\u003e, allowing for quick restoration of your vehicle’s performance.\r\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality:\u003c\/strong\u003e\u003c\/h3\u003e\r\nTrust in the reliability of an authentic OEM computer for your \u003cstrong\u003e2002 Cadillac Seville 4.6L\u003c\/strong\u003e. Our products are meticulously rebuilt to meet or exceed original manufacturer specifications, ensuring both durability and optimal functionality. Each unit undergoes \u003cstrong\u003erigorous testing\u003c\/strong\u003e to meet the highest standards set by the manufacturer.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing:\u003c\/strong\u003e\u003c\/h3\u003e\r\nEvery \u003cstrong\u003e2002 Cadillac Seville PCM\u003c\/strong\u003e undergoes comprehensive rebuilding, programming, and testing to ensure it meets OEM standards. Our rigorous process includes:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Integrity Testing:\u003c\/strong\u003e Ensuring the smooth operation of your vehicle's electrical system by verifying that the PCM handles electrical loads efficiently.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Reliability:\u003c\/strong\u003e Troubleshooting common engine startup issues linked to faulty PCMs and ensuring smooth startup performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes (DTC):\u003c\/strong\u003e The PCM monitors and controls various engine parameters, and our tests ensure that all units are free from errors or false diagnostic codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Start Issues:\u003c\/strong\u003e Resolving sporadic engine start problems by thoroughly testing and replacing faulty components.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEngine Power Restoration:\u003c\/strong\u003e Addressing power loss issues, which are frequently tied to malfunctioning PCMs, and restoring optimal engine power.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIgnition and Injector Pulse Testing:\u003c\/strong\u003e Ensuring the PCM sends proper signals to maintain smooth engine operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFuel Economy Optimization:\u003c\/strong\u003e Fixing fuel inefficiency caused by a faulty PCM and maximizing fuel efficiency.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e The PCM also controls your vehicle’s transmission, ensuring smooth and precise shifting, avoiding rough or erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with fast turnaround times\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge Required:\u003c\/strong\u003e Keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products:\u003c\/strong\u003e Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE-Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReliable Customer Support Agents\u003c\/strong\u003e via email, phone, or live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with 1500+ 5-Star Reviews ? ? ? ? ?\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information about our services and policies, please visit our \u003cstrong\u003eCustomer Service\u003c\/strong\u003e and \u003cstrong\u003eFAQ\u003c\/strong\u003e pages.\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your \u003cstrong\u003e2002 Cadillac Seville PCM\/ECU\u003c\/strong\u003e on our website. Be sure to have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After your purchase, we’ll contact you to gather your VIN and any additional details necessary for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program your new PCM with your VIN and the latest software updates, ensuring it functions optimally in your vehicle.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each \u003cstrong\u003e2002 Cadillac Seville PCM\u003c\/strong\u003e undergoes extensive testing to ensure it is free from electrical faults, startup failures, and error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping:\u003c\/strong\u003e Once programmed and tested, your unit will be securely packaged and shipped. We offer \u003cstrong\u003eFREE domestic shipping\u003c\/strong\u003e with quick turnaround times.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e We provide detailed installation instructions to guide you through the process. For vehicles with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the included key programming steps or visit a locksmith or dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional):\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old PCM is optional, but we provide a convenient return envelope if you wish to send it back. Returning your core helps us maintain a stock of rebuildable units and activates your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e, return your old PCM using the return envelope provided.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e2002 Cadillac Seville PCMs\u003c\/strong\u003e. Contact us to determine if your unit is eligible for repair and to receive further instructions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders typically ship within 3-5 business days after receiving all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e2002 Cadillac Seville PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call (\u003cstrong\u003e516) 494-7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704405385381,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_23ff74cb-e975-4805-b4a7-f8471f1a1ffe.webp?v=1752060569"},{"product_id":"2003-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2003 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 2003 Cadillac Seville 4.6L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Seville starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2003 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2003 Cadillac Seville PCM (Powertrain Control Module) for 4.6L Engine | OEM Replacement\u003c\/strong\u003e\r\n\r\nAre you experiencing performance issues with your \u003cstrong\u003e2003 Cadillac Seville\u003c\/strong\u003e? Our \u003cstrong\u003e2003 Cadillac Seville PCM\u003c\/strong\u003e is the ideal guaranteed replacement for all Seville models equipped with a \u003cstrong\u003e4.6L engine\u003c\/strong\u003e.\r\n\r\nThis OEM unit comes pre-programmed and is compatible with the following part numbers:\r\n\r\n\u003cstrong\u003e12553671, 12562481, 12566975, 12566978, 12566982, 12567178, 12567182, 12567185, 12567187, 12567188, 12567189, 12567929, 12567933, 12567935, 12567936, 12567937, 12568659, 12568665, 12569509, 12570907, 12570909, 12570911, 12570912, 12570913, 12570932, 12570933, 12571591, 12573503, 12573577, 12573650, 12574013, 12574015, 12574016, 12574017, 12574860, 12575913, 12575916, 12575918, 12575922, 12575923, 12576828, 12576831, 12576832, 12577240, 12580378, 12581410, 12582110, 12582113, and 12582114\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eReady to Install\u003c\/strong\u003e\u003c\/h3\u003e\r\nReceive your \u003cstrong\u003e2003 Cadillac Seville PCM\u003c\/strong\u003e, \u003cstrong\u003eECM\u003c\/strong\u003e, or \u003cstrong\u003eECU\u003c\/strong\u003e fully programmed with your \u003cstrong\u003eVIN\u003c\/strong\u003e and the latest software updates. This ensures seamless integration with your vehicle’s systems for \u003cstrong\u003eoptimal performance\u003c\/strong\u003e right from the start. No additional programming is needed—just plug it in and get back on the road.\r\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur \u003cstrong\u003e2003 Cadillac Seville PCM\u003c\/strong\u003e units are designed for easy installation. If your vehicle is equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or uses computer chip keys, you may need to visit a locksmith or dealership for key reprogramming. For non-PATS vehicles, this PCM provides a plug-and-play experience, making installation hassle-free and straightforward.\r\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur \u003cstrong\u003e2003 Cadillac Seville PCM\u003c\/strong\u003e units are rebuilt to meet or exceed \u003cstrong\u003eOEM specifications\u003c\/strong\u003e, providing the same level of performance and reliability as a brand-new part. Every unit undergoes \u003cstrong\u003eextensive testing\u003c\/strong\u003e to ensure optimal functionality and durability.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eComprehensive Refurbishment:\u003c\/strong\u003e Each \u003cstrong\u003e2003 Cadillac Seville PCM\u003c\/strong\u003e is carefully rebuilt, programmed, and tested to ensure it meets OEM standards.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Integrity:\u003c\/strong\u003e Testing ensures that the PCM efficiently handles electrical loads and operates all electrical systems smoothly.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Troubleshooting for startup issues and ensuring proper startup performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes (DTC):\u003c\/strong\u003e PCM testing to guarantee it's free of false or incorrect error codes, ensuring your vehicle runs smoothly without unexpected interruptions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Sporadic starts often indicate PCM problems, which we address through rigorous testing.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Malfunctioning PCMs can cause reduced engine power. Our testing restores optimal engine performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIgnition or Injector Pulse:\u003c\/strong\u003e Ensuring proper ignition and injector signals for smooth engine function.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Testing ensures that the PCM optimizes fuel economy by accurately controlling the engine’s fuel system.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e Managing transmission to ensure precise and smooth shifting, avoiding erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with fast turnaround times\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge Required\u003c\/strong\u003e – You keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products\u003c\/strong\u003e – Refurbished and 100% tested by ASE-certified technicians\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with 1500+ 5-Star Reviews ? ? ? ? ?\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information about our services, visit our \u003cstrong\u003eCustomer Service\u003c\/strong\u003e and \u003cstrong\u003eFAQ\u003c\/strong\u003e pages.\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your \u003cstrong\u003e2003 Cadillac Seville PCM\/ECU\u003c\/strong\u003e on our website. Be sure to have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After purchasing, we will contact you to gather your VIN and other necessary details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program your PCM with the latest software updates and VIN to ensure compatibility.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each PCM undergoes extensive testing to guarantee it’s free of issues like electrical faults and startup failures.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping:\u003c\/strong\u003e Your PCM will be securely packaged and shipped. We offer \u003cstrong\u003eFREE domestic shipping\u003c\/strong\u003e with quick turnaround times.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e Detailed installation instructions are provided to guide you through the process. For vehicles equipped with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the provided steps or visit a locksmith or dealership for key reprogramming.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional)\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old engine control module is optional, but if you choose to send it back, we provide a return envelope. Returning your core helps us keep a stock of rebuildable units and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e, return your old PCM using the return envelope provided.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e2003 Cadillac Seville PCMs\u003c\/strong\u003e. Contact us to see if your unit is eligible.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e You can return parts within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders ship within 3-5 business days after we receive the necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e2003 Cadillac Seville PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call \u003cstrong\u003e516-494-7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704405418149,"sku":null,"price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_753a4140-cc2f-420c-aba0-cbe1f36964d3.webp?v=1752060572"},{"product_id":"2004-cadillac-seville-ecm-pcm-ecu-4-6l-vin-programmed-updated","title":"2004 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eLooking for a replacement ECM for a 2004 Cadillac Seville with the 4.6L engine? This Engine Control Module is tested and VIN-programmed by US Parts Inc, so it arrives ready to install on your Cadillac Seville. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e2004 Cadillac Seville 4.6L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Seville\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e2004 Cadillac Seville PCM for 4.6L Engine | Certified OEM Replacement\u003c\/strong\u003e\r\n\r\nIf your \u003cstrong\u003e2004 Cadillac Seville\u003c\/strong\u003e is experiencing engine control or performance issues, our \u003cstrong\u003e2004 Cadillac Seville PCM (Powertrain Control Module)\u003c\/strong\u003e is a certified replacement specifically designed for vehicles with a \u003cstrong\u003e4.6L engine\u003c\/strong\u003e. This pre-programmed OEM unit integrates seamlessly with your vehicle’s existing systems, ensuring reliable and efficient performance.\r\n\u003ch3\u003e\u003cstrong\u003eReady to Install:\u003c\/strong\u003e\u003c\/h3\u003e\r\nYour \u003cstrong\u003e2004 Cadillac Seville PCM\/ECM\/ECU\u003c\/strong\u003e comes pre-programmed with your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e and the latest software updates, ready to install straight out of the box. Our programming guarantees that your unit will integrate seamlessly with your vehicle’s system, saving you time and effort. For more details, visit our \u003cstrong\u003ePCM Programming\u003c\/strong\u003e page.\r\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur units are designed for \u003cstrong\u003ehassle-free installation\u003c\/strong\u003e. If your vehicle is equipped with a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys, a quick visit to a locksmith or dealership for key reprogramming may be required. For vehicles without PATS, installation is straightforward and plug-and-play, meaning no further adjustments are needed to get your \u003cstrong\u003e2004 Cadillac Seville ECU\u003c\/strong\u003e up and running.\r\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality:\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur \u003cstrong\u003e2004 Cadillac Seville PCM\u003c\/strong\u003e is rebuilt to meet or exceed original manufacturer specifications, ensuring the same durability and performance as the factory-installed unit. Each unit undergoes rigorous testing to guarantee it adheres to the highest standards set by the manufacturer.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eComprehensive Refurbishment:\u003c\/strong\u003e Each \u003cstrong\u003e2004 Cadillac Seville PCM\u003c\/strong\u003e is rebuilt, programmed, and rigorously tested to meet OEM standards. Our process includes thorough cleaning, inspection, and replacing any defective components.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStringent Testing:\u003c\/strong\u003e Each unit undergoes extensive inspections to ensure it addresses common issues, including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues:\u003c\/strong\u003e Confirming the smooth operation of the vehicle’s electrical system by ensuring the PCM efficiently handles electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Solving engine startup issues often linked to a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes (DTC):\u003c\/strong\u003e Verifying that the PCM is free of errors or false codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Fixing sporadic engine starts, which may indicate PCM issues.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Restoring engine power lost due to a malfunctioning PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse:\u003c\/strong\u003e Ensuring proper signals from the PCM to the engine for smooth operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Optimizing fuel usage by fixing inefficient fuel control often caused by a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e Managing the transmission to ensure smooth and precise shifting, avoiding erratic behavior.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with quick turnaround times\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge or Return Required:\u003c\/strong\u003e Keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products:\u003c\/strong\u003e Refurbished and 100% tested by ASE-certified technicians\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play:\u003c\/strong\u003e No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with 1500+ 5-Star Reviews ? ? ? ? ?\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information about our services, visit our \u003cstrong\u003eCustomer Service\u003c\/strong\u003e and \u003cstrong\u003eFAQ\u003c\/strong\u003e pages.\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your \u003cstrong\u003e2004 Cadillac Seville PCM\/ECU\u003c\/strong\u003e on our website. Be sure to have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After completing your purchase, we’ll reach out to gather your VIN and any additional details necessary for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program your new PCM with your VIN and the latest software updates, ensuring it functions optimally with your vehicle.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Every unit undergoes extensive testing to ensure there are no issues, such as electrical faults, start-up failures, or error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Packaging and Shipping:\u003c\/strong\u003e Your unit will be securely packaged to prevent any damage during transit. We offer \u003cstrong\u003eFREE domestic shipping\u003c\/strong\u003e with fast turnaround times.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e We provide detailed installation instructions to guide you through the process. For vehicles equipped with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the provided key programming steps or visit a locksmith or dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional):\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old engine control module is optional, but we provide a return envelope if you choose to send it back. Returning your core helps us maintain a stock of rebuildable units and activates your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e, simply return your old PCM using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e2004 Cadillac Seville PCMs\u003c\/strong\u003e. Contact us to determine if your unit is eligible for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders are typically shipped within 3-5 business days after receiving all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e2004 Cadillac Seville PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call us at \u003cstrong\u003e516- 494- 7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704405450917,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_9d9ace77-39b1-4dcc-a771-bea63182a60f.webp?v=1752060574"},{"product_id":"1992-cadillac-brougham-ecm-pcm-ecu-5-0l-vin-programmed-updated","title":"1992 Cadillac Brougham ECM | PCM | ECU | 5.0L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eUS Parts Inc supplies this ECM (Engine Control Module) for the 1992 Cadillac Brougham 5.0L. Each unit is tested and programmed with your vehicle's VIN before shipping, making it a plug-and-play replacement for your original Cadillac Brougham engine computer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1992 Cadillac Brougham 5.0L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1992\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Brougham\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 5.0L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cstrong\u003e1992 Cadillac Brougham PCM for 5.0L Engine | Certified OEM Replacement\u003c\/strong\u003e\r\n\r\nIs your \u003cstrong\u003e1992 Cadillac Brougham\u003c\/strong\u003e experiencing engine or transmission performance issues? Our \u003cstrong\u003e1992 Cadillac Brougham PCM (Powertrain Control Module)\u003c\/strong\u003e is a certified replacement specifically designed for vehicles with a \u003cstrong\u003e5.0L engine\u003c\/strong\u003e. This OEM unit arrives pre-programmed and ensures seamless integration with your vehicle’s systems for optimal performance.\r\n\u003ch3\u003e\u003cstrong\u003eReady to Install:\u003c\/strong\u003e\u003c\/h3\u003e\r\nYour \u003cstrong\u003e1992 Cadillac Brougham PCM\/ECM\/ECU\u003c\/strong\u003e will arrive pre-programmed with your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e and the latest software updates, ensuring immediate functionality and compatibility with your vehicle’s systems. Our programming process eliminates the need for additional adjustments, so you can get back on the road quickly. Learn more by visiting our \u003cstrong\u003ePCM Programming\u003c\/strong\u003e page.\r\n\u003ch3\u003e\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e\u003c\/h3\u003e\r\nWe design our PCM units for \u003cstrong\u003ehassle-free installation\u003c\/strong\u003e. If your vehicle uses a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or computer chip keys, a quick visit to a locksmith or dealership may be necessary for key reprogramming. For non-PATS vehicles, installation is a straightforward, \u003cstrong\u003eplug-and-play\u003c\/strong\u003e experience, requiring no additional setup to ensure smooth operation.\r\n\u003ch3\u003e\u003cstrong\u003eAuthentic OEM Quality:\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur \u003cstrong\u003e1992 Cadillac Brougham PCM\u003c\/strong\u003e is rebuilt to meet or exceed original manufacturer specifications, ensuring long-lasting durability and performance. Each unit is rigorously tested to guarantee it adheres to the highest standards set by the manufacturer, providing you with peace of mind.\r\n\u003ch3\u003e\u003cstrong\u003eQuality Control and Testing:\u003c\/strong\u003e\u003c\/h3\u003e\r\nEvery \u003cstrong\u003e1992 Cadillac Brougham PCM\u003c\/strong\u003e undergoes extensive testing and refurbishment to meet OEM standards. Our certified technicians conduct rigorous inspections and tests, addressing common PCM-related issues, including:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues:\u003c\/strong\u003e Ensuring the smooth operation of your vehicle’s electrical system by verifying the PCM efficiently handles electrical loads.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Troubleshooting engine startup issues often linked to a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes (DTCs):\u003c\/strong\u003e Ensuring that the PCM is free from false or incorrect error codes that can trigger warning lights.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Resolving sporadic engine starts that may indicate PCM problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Restoring engine power that may have been reduced due to a malfunctioning PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIgnition or Injector Pulse Issues:\u003c\/strong\u003e Ensuring proper signals are sent from the PCM for smooth engine performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Optimizing fuel usage by fixing inefficient fuel control caused by a faulty PCM.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e Managing the transmission to ensure smooth and precise shifting, avoiding erratic or rough gear changes.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWhy Choose US Parts Inc?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry’s Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFREE Domestic Shipping\u003c\/strong\u003e with fast turnaround times\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Core Charge Required:\u003c\/strong\u003e You can keep your old unit\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Products:\u003c\/strong\u003e Refurbished and 100% tested\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e No additional programming required\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReliable Customer Support:\u003c\/strong\u003e Available via email, phone, and live chat\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eGoogle Verified Merchant\u003c\/strong\u003e with 1500+ 5-Star Reviews ? ? ? ? ?\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more details about our services, visit our \u003cstrong\u003eCustomer Service\u003c\/strong\u003e and \u003cstrong\u003eFAQ\u003c\/strong\u003e pages.\r\n\u003ch3\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model for your \u003cstrong\u003e1992 Cadillac Brougham PCM\/ECU\u003c\/strong\u003e on our website. Be sure to have your \u003cstrong\u003eVehicle Identification Number (VIN)\u003c\/strong\u003e ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After purchasing, we will reach out to collect your VIN and any other necessary details for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our \u003cstrong\u003eASE-certified technicians\u003c\/strong\u003e will program the PCM with your VIN and the latest software updates to ensure optimal compatibility and performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each unit undergoes extensive testing to guarantee that it is free from issues like electrical faults, startup failures, and error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping:\u003c\/strong\u003e Once programmed and tested, your PCM will be securely packaged to prevent any damage during transit. We offer \u003cstrong\u003eFREE domestic shipping\u003c\/strong\u003e with quick turnaround times.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e We provide detailed installation instructions to guide you through the process. For vehicles equipped with \u003cstrong\u003ePATS\u003c\/strong\u003e, follow the included key programming steps or visit a locksmith\/dealership for assistance.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cstrong\u003eCore Return (Optional):\u003c\/strong\u003e\u003c\/h3\u003e\r\nReturning your old engine control module is optional. However, we provide a return envelope if you choose to send it back. Returning your core helps us maintain a stock of rebuildable units and activates your \u003cstrong\u003eFREE lifetime warranty\u003c\/strong\u003e.\r\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your \u003cstrong\u003elifetime warranty\u003c\/strong\u003e, return your old PCM using the provided return envelope.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e1992 Cadillac Brougham PCMs\u003c\/strong\u003e. Contact us to determine if your unit is eligible for repair.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders are typically shipped within 3-5 business days after receiving all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept \u003cstrong\u003eVisa, Mastercard, American Express, and Discover\u003c\/strong\u003e cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e1992 Cadillac Brougham PCM\u003c\/strong\u003e, contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com\u003c\/a\u003e\u003c\/strong\u003e or call (\u003cstrong\u003e516) 494-7838\u003c\/strong\u003e.","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704405483685,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_ac8f235e-9db7-49a3-820f-c113781db4f6.webp?v=1752060576"},{"product_id":"1990-cadillac-eldorado-ecm-pcm-ecu-4-5l-vin-programmed-updated","title":"1990 Cadillac Eldorado ECM | PCM | ECU | 4.5L | VIN Programmed \u0026 Updated","description":"\u003cdiv class=\"usp-fit\"\u003e\n\u003cp\u003eThis 1990 Cadillac Eldorado 4.5L ECM (Engine Control Module) is a tested replacement engine computer from US Parts Inc. We program it to your VIN before it ships, so it plugs into the factory connector and your Eldorado starts and runs without a trip to the dealer. No core charge: you keep your old unit.\u003c\/p\u003e\n\u003ch3\u003e1990 Cadillac Eldorado 4.5L ECM at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Eldorado\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.5L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ECM (Engine Control Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e VIN programmed, plug \u0026amp; play, latest software update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3\u003e1990 Cadillac Eldorado PCM - Certified Replacement for 4.5L Engine\u003c\/h3\u003e\r\nThe \u003cstrong\u003e1990 Cadillac Eldorado PCM\u003c\/strong\u003e is a certified replacement for all vehicles with a 4.5L engine size. It is designed to provide a seamless replacement for your vehicle’s powertrain control module, ensuring optimal performance.\r\n\u003ch3\u003eReady to Install\u003c\/h3\u003e\r\nReceive your \u003cstrong\u003e1990 Cadillac Eldorado ECM\u003c\/strong\u003e, \u003cstrong\u003ePCM\u003c\/strong\u003e, or \u003cstrong\u003eECU\u003c\/strong\u003e pre-programmed with your VIN and the latest software updates. This guarantees optimal performance right from the start, saving you time and effort.\r\n\u003ch3\u003eHassle-Free Installation\u003c\/h3\u003e\r\nOur units are designed for easy installation. If your vehicle has a \u003cstrong\u003ePassive Anti-Theft System (PATS)\u003c\/strong\u003e or chip keys, you may need to visit a locksmith or dealership for reprogramming. If your vehicle doesn’t have PATS, this \u003cstrong\u003e1990 Cadillac Eldorado ECU\u003c\/strong\u003e will offer a plug-and-play experience, requiring no additional adjustments.\r\n\u003ch3\u003eAuthentic OEM Quality\u003c\/h3\u003e\r\nTrust in the durability and reliability of an authentic OEM computer for your \u003cstrong\u003e1990 Cadillac Eldorado 4.5L\u003c\/strong\u003e. All of our products meet or exceed the original manufacturer’s specifications, ensuring long-lasting performance. Each unit is rigorously tested to meet the highest industry standards.\r\n\u003ch3\u003eQuality Control and Testing\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eComprehensive Refurbishment:\u003c\/strong\u003e Each \u003cstrong\u003e1990 Cadillac Eldorado ECM\u003c\/strong\u003e is thoroughly rebuilt and tested to meet OEM standards. Our process includes cleaning, detailed inspections, and replacement of any defective components.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStringent Testing:\u003c\/strong\u003e Our technicians perform rigorous testing on each \u003cstrong\u003eECU\u003c\/strong\u003e to address issues such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eElectrical Issues:\u003c\/strong\u003e Ensures smooth operation of the vehicle's electrical system.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eStartup Failures:\u003c\/strong\u003e Tests confirm reliable engine startup performance.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDiagnostic Trouble Codes:\u003c\/strong\u003e We ensure error-free performance by eliminating incorrect error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIntermittent Starting Issues:\u003c\/strong\u003e Diagnoses and fixes sporadic starting problems.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e Ensures full engine power and functionality.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eNo Ignition or Injector Pulse:\u003c\/strong\u003e Verifies proper engine signals for smooth operation.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePoor Fuel Economy:\u003c\/strong\u003e Fixes issues affecting fuel efficiency.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShifting Problems:\u003c\/strong\u003e Ensures smooth and precise transmission shifting.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eWhy Choose Us\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eIndustry's Lowest Prices\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eFREE Domestic Shipping with Quick Turnaround Time\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eNo Core Charge or Return Required\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eGuaranteed OEM Products - Refurbished and 100% Tested\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eLatest Software Updates Included\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003ePlug \u0026amp; Play - No Additional Programming Needed\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eASE Certified In-House Technicians\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eReadily Available Support Agents (email, phone, live chat)\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cstrong\u003eGoogle Verified Merchant - 1500+ 5-Star Reviews ?????\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\r\n\u003col\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePlace Your Order:\u003c\/strong\u003e Select the correct year, make, and model of your \u003cstrong\u003e1990 Cadillac Eldorado PCM\u003c\/strong\u003e or \u003cstrong\u003eECU\u003c\/strong\u003e and complete the purchase on our website. Have your Vehicle Identification Number (VIN) ready.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eProvide Vehicle Information:\u003c\/strong\u003e After purchasing, we will reach out to collect your VIN and other details needed for programming.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eExpert Programming:\u003c\/strong\u003e Our ASE-certified technicians will program the new \u003cstrong\u003e1990 Cadillac Eldorado PCM\u003c\/strong\u003e with your vehicle’s VIN and the latest software updates.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each module is extensively tested for electrical faults, startup issues, and error codes.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSecure Shipping:\u003c\/strong\u003e Once programmed and tested, your \u003cstrong\u003ePCM\u003c\/strong\u003e will be securely packaged and shipped.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003eCore Return (Optional)\u003c\/h3\u003e\r\nReturning your old \u003cstrong\u003ePCM\u003c\/strong\u003e is optional. Using the provided return envelope helps maintain our stock and activates your lifetime warranty.\r\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eWarranty Activation:\u003c\/strong\u003e To activate your lifetime warranty, return your old \u003cstrong\u003eCadillac Eldorado PCM\u003c\/strong\u003e.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eRepair Services:\u003c\/strong\u003e We offer specialized repair services for \u003cstrong\u003e1990 Cadillac Eldorado PCM\u003c\/strong\u003e. Contact us for further instructions.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in their original condition.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eShipping Time:\u003c\/strong\u003e Orders are shipped within 3-5 business days after receiving all necessary vehicle information.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePayment Methods:\u003c\/strong\u003e We accept Visa, Mastercard, American Express, and Discover cards.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eContact Us\u003c\/h3\u003e\r\nFor more information or to place an order for your \u003cstrong\u003e1990 Cadillac Eldorado ECM\u003c\/strong\u003e, please contact us at \u003cstrong\u003e\u003ca rel=\"noopener\"\u003einfo@uspartsinc.com \u003c\/a\u003e\u003c\/strong\u003eor call us at\u003cstrong\u003e (516) 494- 7838\u003c\/strong\u003e","brand":"US Parts Inc","offers":[{"title":"Default Title","offer_id":45704428814501,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1645\/7125\/files\/Uspartsinc_product_img_22eb45b1-c1ef-4fb7-b9a4-0139efad0605.webp?v=1752060697"}],"url":"https:\/\/uspartsinc.com\/collections\/cadillac-ecm-pcm-ecu.oembed","provider":"US Parts Inc","version":"1.0","type":"link"}