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

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

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

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

03-04-05 IMPALA/CENTURY/AZTEK /MONTE CARLO / ENGINE COMPUTER.ECU.ECM.PCM

03-04-05 AZTEK/ALERO/GRAND AM/CENTURY ENGINE CONTROL MODULE/COMPUTER.ECU.ECM.PCM

01-02 CENTURY/GRAND PRIX/VENTURE/GRAND AM/ ENGINE COMPUTER..ECU..ECM..PCM

00-01 GRAND AM/ALERO/CAVALIER/SUNFIRE ENGINE CONTROL MODULE/COMPUTER.ECU.ECM.PCM