Collection: Buick ECM, ECU & PCM
Buick Engine Computers: ECM, ECU & PCM Replacement
Buick vehicles use an engine computer — commonly called the PCM, ECM, or ECU — to manage fuel delivery, ignition timing, and transmission communication. US Parts Inc carries tested, OEM-quality replacement units across a wide range of Buick models and years, prepared...
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12583827 | 2004 Buick Park Avenue 3.8L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582720
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12583826 | 2004 Buick Park Avenue 3.8L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582721
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2004 Buick Park Avenue PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $131.00Sale price $131.00 Regular priceUnit price per$141.007% Off -
12583827 | 2004 Buick LeSabre 3.8L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582720
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2004 Buick Rainier PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $175.00Sale price $175.00 Regular priceUnit price per$189.007% Off -
2004 Buick LeSabre PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2004 Buick LeSabre 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12583827 | 2004 Buick Century 3.1L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582720
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2004 Buick Century 3.1L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2004 Buick Century PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12583827 | 2003 Buick Rendezvous 3.4L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582720
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12209614 | 2003 Buick Rendezvous 3.4L PCM Engine Computer ECM ECU Programmed Plug & Play | 12202600
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2003 Buick Rendezvous 3.4L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2003 Buick Rendezvous PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12583826 | 2003 Buick Regal 3.8L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582721
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2003 Buick Regal 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2003 Buick Regal PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12583826 | 2003 Buick Park Avenue 3.8L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582721
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
2003 Buick Park Avenue PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off -
12583826 | 2003 Buick LeSabre 3.8L PCM Engine Computer ECM ECU Programmed Plug & Play | 12582721
Regular price $130.00Sale price $130.00 Regular priceUnit price per$141.008% Off
