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BUICK Engine Computers
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  • BUICK Engine Computers

Collection: BUICK Engine Computers

High-quality Buick ECM, PCM, and ECU units. Fully tested and guaranteed.

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  • uspartsinc.

    12581144 | 2006 BUICK ALLURE 3.6L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12581144

    7% Off

    12581144 | 2006 BUICK ALLURE 3.6L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12581144

    Regular price $546.00
    Sale price $546.00 Regular price $590.20
    Unit price /  per 
    7% Off
  • uspartsinc.

    2006 BUICK ALLURE 3.8L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2006 BUICK ALLURE 3.8L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $283.40
    Sale price $283.40 Regular price $306.80
    Unit price /  per 
    8% Off
  • uspartsinc.

    2006 BUICK ALLURE 3.6L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    7% Off

    2006 BUICK ALLURE 3.6L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $546.00
    Sale price $546.00 Regular price $590.20
    Unit price /  per 
    7% Off
  • uspartsinc.

    12593233 | 2005 BUICK TERRAZA 3.5L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12591279

    7% Off

    12593233 | 2005 BUICK TERRAZA 3.5L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12591279

    Regular price $227.50
    Sale price $227.50 Regular price $245.70
    Unit price /  per 
    7% Off
  • uspartsinc.

    12591856 | 2005 BUICK TERRAZA 3.5L ENGINE COMPUTER PCM ECM ECU PROGRAMMED PLUG&PLAY | 12591279

    6% Off

    12591856 | 2005 BUICK TERRAZA 3.5L ENGINE COMPUTER PCM ECM ECU PROGRAMMED PLUG&PLAY | 12591279

    Regular price $227.50
    Sale price $227.50 Regular price $243.10
    Unit price /  per 
    6% Off
  • uspartsinc.

    12581128 | 2005 BUICK TERRAZA 3.5L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12591279

    7% Off

    12581128 | 2005 BUICK TERRAZA 3.5L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12591279

    Regular price $227.50
    Sale price $227.50 Regular price $245.70
    Unit price /  per 
    7% Off
  • uspartsinc.

    2005 BUICK TERRAZA 3.5L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    7% Off

    2005 BUICK TERRAZA 3.5L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $227.50
    Sale price $227.50 Regular price $245.70
    Unit price /  per 
    7% Off
  • uspartsinc.

    12583827 | 2005 BUICK RENDEZVOUS 3.4L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12582720

    8% Off

    12583827 | 2005 BUICK RENDEZVOUS 3.4L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12582720

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK RENDEZVOUS 3.6L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    7% Off

    2005 BUICK RENDEZVOUS 3.6L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $546.00
    Sale price $546.00 Regular price $590.20
    Unit price /  per 
    7% Off
  • uspartsinc.

    2005 BUICK RENDEZVOUS 3.4L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK RENDEZVOUS 3.4L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    12578554 | 2005 BUICK RAINIER 5.3L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12597883

    8% Off

    12578554 | 2005 BUICK RAINIER 5.3L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12597883

    Regular price $1,136.20
    Sale price $1,136.20 Regular price $1,228.50
    Unit price /  per 
    8% Off
  • uspartsinc.

    12574976 | 2005 BUICK RAINIER 4.2L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12573576

    8% Off

    12574976 | 2005 BUICK RAINIER 4.2L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12573576

    Regular price $222.30
    Sale price $222.30 Regular price $240.50
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK RAINIER 5.3L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK RAINIER 5.3L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $1,136.20
    Sale price $1,136.20 Regular price $1,228.50
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK RAINIER 4.2L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK RAINIER 4.2L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $222.30
    Sale price $222.30 Regular price $240.50
    Unit price /  per 
    8% Off
  • uspartsinc.

    12583827 | 2005 BUICK PARK AVENUE 3.8L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12582720

    8% Off

    12583827 | 2005 BUICK PARK AVENUE 3.8L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12582720

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK PARK AVENUE 3.8L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK PARK AVENUE 3.8L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK PARK AVENUE PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK PARK AVENUE PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    12583827 | 2005 BUICK LESABRE 3.8L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12582720

    8% Off

    12583827 | 2005 BUICK LESABRE 3.8L PCM ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY | 12582720

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK LESABRE 3.8L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK LESABRE 3.8L PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
  • uspartsinc.

    2005 BUICK LESABRE PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    8% Off

    2005 BUICK LESABRE PCM | ENGINE COMPUTER ECM ECU PROGRAMMED PLUG&PLAY

    Regular price $169.00
    Sale price $169.00 Regular price $183.30
    Unit price /  per 
    8% Off
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