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2003 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated

2003 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated

Regular price $204.00
Sale price $204.00 Regular price $226.99
Shipping calculated at checkout.

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Expected delivery date:
16 Oct Usually ready in 2-4 days.

SKU CC-10067
Condition Refurbished
Year 2003
Make Cadillac
Model DeVille
Engine Size 4.6L
Hardware Code 12553671, 12573577 & 12580378
Hollander Interchange 590-05556
GM BCC YAJS; YAJW; YAKA; YALC; YALJ; YALM; YALP; YALR; YALS; YAMV; YAMZ; YANB; YANC; YAND; YAPC; YAPJ; YARL; YARZ; YASB; YASD; YASF; YASH; YATF; YATH; YBJT; YBJW; YBJX; YBJY; YBPK; YBWX; YBXA; YBXC; YBXJ; YBXK; YCBY; YCCB; YCCC; YCJW; YDHH; YDMB; YDMF; YDMH
Keys Available No

Description

2003 Cadillac DeVille PCM | ECM | ECU | 4.6L – Pre-Programmed & Guaranteed Looking 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.

Compatible Part Numbers

Our 2003 Cadillac DeVille PCM is compatible with the following OEM part numbers: 12553671, 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.

Key Features:

?? Ready to Install Receive 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. ?? Simplified Installation Our 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. ??? Authentic OEM Quality Our 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.

Quality Control & Testing

Every 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:
  • Electrical Problems: Ensures proper handling of your vehicle’s electrical loads.
  • Startup Failures: Solves engine startup issues.
  • Diagnostic Trouble Codes: Prevents incorrect error codes, ensuring accurate engine diagnostics.
  • Intermittent Starting: Fixes sporadic engine starts related to faulty PCMs.
  • Loss of Power: Restores engine power by correcting PCM-related issues.
  • No Ignition or Injector Pulse: Ensures proper engine signals for smooth operation.
  • Poor Fuel Economy: Improves fuel efficiency by resolving ECM inefficiencies.
  • Shifting Problems: Manages transmission shifts, ensuring smooth and precise gear transitions.

Why Choose US Parts Inc?

  • Industry’s Lowest Prices
  • FREE Lifetime Warranty
  • FREE Domestic Shipping
  • No Core Charge or Return Required – You keep your old unit!
  • Guaranteed OEM Products – Refurbished and 100% tested
  • Latest Software Updates Included
  • Plug-and-Play Installation – No additional programming needed
  • ASE-Certified Technicians
  • Top-Notch Customer Support via phone, email, and live chat
  • Google Verified Merchant with over 1500+ 5-Star Reviews

How It Works:

  1. Place Your Order: 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.
  2. Provide Vehicle Information: After placing your order, we will reach out to collect your VIN and any other necessary vehicle information for programming.
  3. Expert Programming: Our ASE-certified technicians will program your unit with the latest software updates and your vehicle’s VIN to guarantee compatibility and optimal performance.
  4. Quality Testing: Each unit undergoes rigorous testing to ensure it addresses common issues like electrical faults, start-up failures, and diagnostic trouble codes.
  5. Fast & Secure Shipping: Your unit will be securely packaged and shipped with free domestic shipping for quick delivery.
  6. Easy Installation: Detailed installation instructions are provided. For vehicles with PATS, follow the key programming steps or visit a locksmith/dealership for assistance.

Optional Core Return

While returning your old PCM is not required, it helps us maintain our stock of rebuildable units and activates your Lifetime Warranty. Use the provided return envelope for easy returns. Visit our Return and Warranty page for more details.

Frequently Asked Questions:

  • Warranty Activation: To activate your Lifetime Warranty, send your old PCM back to us using the provided return envelope.
  • Repair Services: We offer repair services for faulty PCMs. Contact us to see if your unit qualifies.
  • Shipping Time: Orders typically ship within 3-5 business days after receiving your vehicle information.
  • Returns: Parts can be returned within 60 days for a refund or exchange, as long as they are undamaged and in their original condition.
  • Payment Methods: We accept Visa, Mastercard, American Express, and Discover.
For more information or to place an order for your 2003 Cadillac DeVille PCM, ECM, or ECU, contact us at: ?? info@uspartsinc.com ?? (516)-494-7838

HOW MUCH IS SHIPPING?

US Parts Inc is pleased to offer free shipping to customers across the United States. Once an order is placed, please allow for a 1-3 day handling time. We utilize USPS Priority shipping to deliver all of our modules, which typically takes an average of 1-3 business days. In most cases, customers receive their modules in less than 5 business days. We understand that certain situations may require expedited shipping, and if it’s possible, we will gladly inform you of the available options.

DO YOU SHIP INTERNATIONALLY?

We are proud to provide international shipping services to a vast majority of countries worldwide

WHAT SHIPPING SERVICE DO YOU USE?

Our products are shipped through USPS and UPS carriers.

HOW CAN I TRACK MY ORDER?

Once your order has been shipped, we will promptly send you an email containing a tracking number. You can easily track your shipment by visiting either the UPS or USPS website, depending on the shipping method provided.

Customer's Reviews

  • I must admit that I'm rarely in a position to express how thoroughly satisfied I am, but US Parts Inc has certainly left a lasting impression on me. Their delivery was right on schedule, and the computer they provided was a perfect match for my own. The result? My vehicle started up without a hitch.
    testimonial author avatar
    Frank Hutchinson
  • Our Jeep had been sitting idle for years, and no one could get it to run. My dad and I diagnosed the issue and suspected a new PCM was needed. We ordered one from US Parts Inc, installed it, and to our delight, the Jeep started right up! No complaints from me. It's all thanks to US Parts Inc awesome service and an equally awesome product.
    testimonial author avatar
    Stephen Garcia
  • I would definitely consider making another purchase from this vendor. I recently acquired a PCM and shared my VIN number with them. They promptly reached out to inform me that I had chosen the incorrect option and, to my delight, rectified my order without any additional cost. It took less than a week for my computer to arrive after I placed my order. I plugged it in, and it immediately resolved the problems I was experiencing.
    testimonial author avatar
    Michael Miller
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2003 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated

Regular price $204.00
Sale price $204.00 Regular price $226.99