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12611004 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

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Home LaCrosse | ECM | PCM | ECU

LaCrosse ECM | LaCrosse PCM | LaCrosse ECU

ProTech Auto Systems is your trustworthy supplier of all ECM, PCM, and ECU LaCrosse Auto Computers. These devices monitor the fuel, air, and electrical aspects of a LaCrosse engine to ensure optimal engine performance. When an auto computer becomes impaired, that is where ProTech Auto Systems steps in.

Showing 193–204 of 615 results

  • 12611004 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12611004 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12611004 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12611004 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12611489 | 2008 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    12611489 | 2008 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    $239.00     BUY NOW Buy Now
  • 12611489 | 2009 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    12611489 | 2009 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    $239.00     BUY NOW Buy Now
  • 12611491 | 2008 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    12611491 | 2008 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    $239.00     BUY NOW Buy Now
  • 12611491 | 2009 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    12611491 | 2009 Buick LaCrosse 5.3L PCM ECU ECM Engine Computer

    $239.00     BUY NOW Buy Now
  • 12611826 | 2005 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    12611826 | 2005 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    $560.00     BUY NOW Buy Now
  • 12611826 | 2006 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    12611826 | 2006 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    $560.00     BUY NOW Buy Now
  • 12611826 | 2007 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    12611826 | 2007 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    $560.00     BUY NOW Buy Now
  • 12611826 | 2008 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    12611826 | 2008 Buick LaCrosse 3.6L PCM ECU ECM Engine Computer

    $560.00     BUY NOW Buy Now
  • 12612047 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12612047 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12612047 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12612047 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now