Customer Support:
Monday - Friday 9:00 AM - 6:00 PM EST
Call Anytime: 1-877-764-5402

12591648 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

[wpseo_breadcrumb]
Home Trailblazer | ECM | PCM | ECU

Trailblazer ECM | Trailblazer PCM | Trailblazer ECU

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

Showing 37–48 of 145 results

  • 12591648 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12591648 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now
  • 12593532 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12593532 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now
  • 12594430 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12594430 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now
  • 12594431 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12594431 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now
  • 12596679 | 2006 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    12596679 | 2006 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    $1,166.00     BUY NOW Buy Now
  • 12596679 | 2006 Chevrolet Trailblazer 6.0L PCM ECU ECM Engine Computer

    12596679 | 2006 Chevrolet Trailblazer 6.0L PCM ECU ECM Engine Computer

    $1,166.00     BUY NOW Buy Now
  • 12596732 | 2005 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    12596732 | 2005 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    $1,166.00     BUY NOW Buy Now
  • 12596733 | 2005 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    12596733 | 2005 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    $1,166.00     BUY NOW Buy Now
  • 12596771 | 2005 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    12596771 | 2005 Chevrolet Trailblazer 5.3L PCM ECU ECM Engine Computer

    $1,166.00     BUY NOW Buy Now
  • 12596784 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12596784 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now
  • 12597521 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12597521 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now
  • 12597776 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    12597776 | 2006 Chevrolet Trailblazer 4.2L PCM ECU ECM Engine Computer

    $233.00     BUY NOW Buy Now