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  • Pre-programmed 2014-2016 Corvette ECM, part number 12669318, ready for installation.
    $174.95

    Programmed 2014-2016 Corvette ECM | 12669318 | Plug & Drive

  • GM 12669318 Engine Control Module with connectors visible, programmed for GM vehicles like Cadillac CTS, Silverado, and Corvette.
    $174.95

    Programmed GM 12669318 Engine Control Module for 2014-2016 Cadillac CTS & More

  • Front view of the 2015-2016 Colorado ECM 12669318 with its three main electrical connectors visible.
    $174.95

    Programmed 2015-2016 Colorado ECM 12669318 | Engine Computer

  • Programmed 2015-2016 GMC Canyon ECM mounted on a clean background.
    $174.95

    Programmed 2015-2016 GMC Canyon ECM 12669318 | VIN Flashed & Ready

  • Programmed GM Engine Control Module ECM 12669318 for a 2016 Chevrolet Camaro, showing the main connectors.
    $174.95

    Programmed 2016 Camaro ECM 12669318 | GM Engine Control Module

  • Programmed Engine Control Module ECM for 2014-2016 GMC Sierra Denali 1500, showing connectors.
    $174.95

    Programmed 2014-2016 Sierra Denali 1500 ECM | 12669318 | Plug & Drive

  • Engine Control Module ECM for 2014-2016 Chevrolet Silverado 1500, part number 12669318, showing connectors.
    $174.95

    Programmed 2014-2016 Silverado 1500 ECM | 12669318 | Direct-Fit Solution

  • Programmed Engine Control Module ECM for 2015-2016 GMC Yukon XL 1500, showing the main connectors and part number label.
    $174.95

    Programmed 2015-2016 Yukon XL ECM 12663391 | Engine Control Module

  • Engine Control Module (ECM) for a 2015-2016 GMC Yukon, part number 12663391.
    $174.95

    Programmed 2015-2016 Yukon ECM | 12663391 | Plug & Play

  • Programmed Engine Control Module ECM for a 2014-2016 Cadillac XTS, part number 12663391.
    $174.95

    Programmed 2014-2016 Cadillac XTS ECM 12663391 | Restore Performance

  • Programmed 2015-2016 Tahoe ECM, part number 12663391, ready for installation.
    $174.95

    Programmed 2015-2016 Chevy Tahoe ECM | 12663391 | Plug & Drive

  • Programmed Engine Control Module (ECM) for a 2015-2016 Chevrolet Suburban 1500, part number 12663391, shown on a clean white background.
    $174.95

    Programmed 2015-2016 Suburban 1500 ECM 12663391 | Plug & Drive

  • Pre-programmed 2014-2016 Sierra 1500 ECM with connectors visible, ready for installation.
    $174.95

    Pre-Programmed 2014-2016 Sierra 1500 ECM | Restore Your Truck’s Power

  • Programmed 12663391 ECM for GM vehicles like Silverado, Sierra, and Corvette, showing the main connector ports.
    $174.95

    Programmed 12663391 ECM | GM Engine Control Module | VIN Matched

  • Programmed 2015-2016 Escalade engine control module with part number 12663391 shown on a clean white background.
    $174.95

    2015-2016 Escalade Engine Control Module 12663391 | Programmed to Your VIN

  • Front view of the programmed 2015-2016 Escalade ESV ECM, part number 12663391.
    $174.95

    Programmed Engine Control Module ECM for 2015-2016 Cadillac Escalade ESV

  • Programmed 2014-2016 Corvette Engine Control Module, part number 12663391, ready for installation.
    $174.95

    Programmed 2014-2016 Corvette Engine Control Module | 12663391 | Plug & Play

  • Programmed 12663391 Engine Control Module (ECM) for 2014-2016 Cadillac CTS and other GM vehicles, showing the main connector ports.
    $174.95

    Programmed 2014-2016 CTS ECM | 12663391 | VIN Matched & Ready to Install

  • Programmed 2015-2016 Chevy Colorado ECM, part number 12663391, ready for installation.
    $174.95

    Programmed 2015-2016 Chevy Colorado ECM | 12663391 | Plug & Play

  • Programmed 2015-2016 GMC Canyon Engine Control Module (ECM) 12663391, front view with connectors.
    $174.95

    Programmed Engine Control Module for 2015-2016 GMC Canyon | 12663391

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