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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1995 Buick Regal 3.1L PCM | 3.8 L | Engine Computer ECM ECU Programmed Plug & Play
Regular price $89.99Sale price $89.99 Regular priceUnit price per -
1995 Buick Park Avenue 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $57.60Sale price $57.60 Regular priceUnit price per -
1995 Buick LeSabre 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $57.60Sale price $57.60 Regular priceUnit price per -
1995 Buick Century 2.2L PCM | 3.1 L | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1994 Buick Skylark 2.3L PCM | 3.1 L | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1994 Buick Roadmaster 5.7L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1994 Buick Regal 3.1L PCM | 3.8 L | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1994 Buick Park Avenue 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1994 Buick LeSabre 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1994 Buick Century 2.2L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick Skylark 2.3L PCM | 3.3 L | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick Roadmaster 5.7L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick Riviera 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick Regal 3.1L PCM | 3.8 L | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick Park Avenue 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick LeSabre 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1993 Buick Century 2.2L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1992 Buick Skylark 2.3L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1992 Buick Roadmaster 5.7L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per -
1992 Buick Riviera 3.8L PCM | Engine Computer ECM ECU Programmed Plug & Play
Regular price $99.00Sale price $99.00 Regular priceUnit price per
