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12603214 | 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 121–132 of 615 results

  • 12603214 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603214 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603214 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603214 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603214 | 2009 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603214 | 2009 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603215 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603215 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603215 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603215 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603215 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603215 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603215 | 2009 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603215 | 2009 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603216 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603216 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603216 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603216 | 2007 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603216 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603216 | 2008 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12603216 | 2009 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12603216 | 2009 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now
  • 12604959 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    12604959 | 2006 Buick LaCrosse 3.8L PCM ECU ECM Engine Computer

    $291.00     BUY NOW Buy Now