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  • Pre-programmed 2016 Express 2500 ECM 12670335 with a view of the main connectors.
    $225.95

    Programmed 2016 Express 2500 ECM 12670335 | Get Back to Work Fast

  • Programmed 2016 Chevy Express 3500 Engine Control Module 12670335, showing connectors and part label.
    $225.95

    Pre-Programmed 2016 Express 3500 Engine Control Module 12670335 | Direct Fit

  • Front view of the 2016 Suburban 3500 ECM 12668991 Engine Control Module with its connectors visible.
    $225.95

    Programmed 2016 Suburban 3500 ECM 12668991 | Engine Control Module

  • Pre-programmed 2016 Savana 3500 ECM 12668991, front view showing connectors.
    $225.95

    Programmed 2016 Savana 3500 ECM 12668991 | Plug & Play Solution

  • Programmed 2016 GMC Savana 2500 ECM with part number 12668991 shown on a clean background.
    $225.95

    Programmed 2016 GMC Savana 2500 ECM | 12668991 | Get Back to Work

  • Programmed Engine Control Module ECM 12668991 for 2013-2016 Chevy Trax and other GM vehicles.
    $225.95

    Programmed 2013-2016 Trax ECM 12668991 | Engine Computer

  • Pre-programmed Engine Control Module (ECM) for a 2011-2015 Chevy Volt, showing the main connector ports.
    $225.95

    Programmed 2011-2015 Chevy Volt ECM | 12668991 | Plug & Play Solution

  • Programmed Engine Control Module ECM for 2013-2016 Buick Encore, part number 12668991.
    $225.95

    Programmed 2013-2016 Buick Encore ECM | 12668991 | Plug & Play

  • 2014-2016 Cadillac ELR Engine Control Module, part number 12668991, pre-programmed for installation.
    $225.95

    Programmed 2014-2016 Cadillac ELR Engine Control Module | 12668991

  • Side view of the 12668991 ECM Engine Control Module for GM vehicles, showing the main connectors.
    $225.95

    Programmed 12668991 ECM Engine Control Module | GM & Chevy | Plug & Drive

  • Programmed 12668991 ECM for GM vehicles like the 2014-2015 Chevrolet Spark, showing the main connectors.
    $225.95

    Programmed 12668991 ECM | Plug & Play for GM Vehicles | 2014-2015 Spark & More

  • A programmed 2012-2016 Sonic engine control module, part number 12668991, ready for installation.
    $225.95

    Programmed 2012-2016 Sonic Engine Control Module | 12668991 | Plug & Drive

  • Pre-programmed 2012-2016 Silverado 2500 ECM with part number 12668991 shown on a white background.
    $225.95

    Programmed 2012-2016 Silverado 2500 ECM | 12668991 | Get Back to Work

  • Programmed Engine Control Module ECM ECU 12668991 for a 2012-2016 Chevrolet Silverado 3500.
    $225.95

    Programmed 2012-2016 Silverado 3500 ECM 12668991 | Engine Control Module

  • Programmed 12668991 ECM for a 2012-2016 GM Sierra or Silverado, showing connectors.
    $225.95

    Programmed 12668991 ECM for 2012-2016 Sierra & Silverado | Plug & Play

  • Front view of the 2012-2016 Sierra 3500 programmed ECM, part number 12668991, showing the main connection ports.
    $225.95

    Programmed 2012-2016 Sierra 3500 ECM | 12668991 | Plug & Play

  • Programmed 2012-2016 Sierra 2500 ECM 12668991 with connectors visible.
    $225.95

    Programmed 2012-2016 Sierra 2500 ECM 12668991 | Restore Power & Reliability

  • A replacement Engine Control Module (ECM) for a 2012-2016 GMC Sierra 3500, part number 12668991, shown on a clean white background.
    $225.95

    Programmed 2012-2016 GMC Sierra 3500 ECM 12668991 | Engine Computer

  • Programmed Engine Control Module (ECM) for a 2016 Chevrolet Express 2500, part number 12668991.
    $225.95

    Programmed 2016 Express 2500 ECM 12668991 | Get Back on the Road Fast

  • Programmed 2016 Express 3500 ECM with part number 12668991 shown on a white background.
    $225.95

    Programmed 2016 Express 3500 ECM | 12668991 | Plug & Play

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