01-02 BUICK CENTURY/IMPALA/MALIBU/GRAND PRIX / ENGINE COMPUTER..ECU.ECM..PCM

01-02-03-04 ALERO/CENTURY/AZTEK/CENTURY/GRAND AM ENGINE COMPUTER..ECU..ECM..PCM

01-02-03-04-05 VENTURE/CENTURY/GRAND AM/MONTANA/ ENGINE COMPUTER.ECU..ECM..PCM

01-02-03-04-05 BUICK CENTURY/GRAND AM/AZTEK ENGINE COMPUTER..ECU..ECM..PCM

01-02-03 IMPALA/AZTEK/MONTE CARLO ENGINE CONTROL MODULE/COMPUTER.ECU.ECM.PCM

1999..99 GRAND PRIX/CENTURYIMPALA/REGAL/ ENGINE COMPUTER..ECU..ECM..PCM

03-04-05 CENTURY/GRAND AM/VENTURE/IMPALA/AZTEK/ ENGINE COMPUTER.ECU.ECM.PCM

2003-2005 GM Century Grand AM Venture ECU Engine Control Module 12583827 YJMN