Highway 71 Auto Parts

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  • Front view of the 12618516 ECM for 2010-2011 GM 6.6L Duramax engines, showing connectors.
    $849.95

    Programmed 12618516 ECM | 2010-2011 GM 6.6L Duramax | VIN Flashed

  • Programmed 2006-2007 Duramax LLY ECM for GMC Sierra and Chevrolet Silverado.
    Out of stock
    $1295.95

    Programmed 2006-2007 Duramax LLY ECM | 12606127 | Get Back on the Road

  • Front view of the programmed 2006-2007 Silverado Sierra ECM 12606126 for GM diesel trucks, showing the main connectors.
    Out of stock
    $1295.95

    Programmed 2006-2007 Silverado Sierra ECM 12606126 | Plug & Drive

  • Pre-programmed 2006-2007 Duramax LLY ECM for Silverado and Sierra HD trucks, front view showing connectors.
    Out of stock
    $1295.95

    Programmed 2006-2007 Duramax LLY ECM | Get Your Truck Back on the Road Fast

  • Pre-programmed 2006-2007 GM Diesel ECM for Silverado and Sierra trucks, part number 12606126.
    Out of stock
    $1295.95

    Programmed 2006-2007 GM Diesel ECM | 12606126 & 12604137 | Get Back to Work

  • Programmed 2006-2007 Duramax ECM for GM Sierra and Silverado 2500/3500 trucks, showing the main connectors.
    Out of stock
    $1295.95

    Programmed 2006-2007 Duramax ECM | 12606126 | Silverado & Sierra | Plug & Play

  • Programmed 2006-2007 GM Diesel ECM 12606126 for Silverado and Sierra 2500/3500 trucks.
    Out of stock
    $1295.95

    Programmed 2006-2007 GM Diesel ECM 12606126 | Sierra Silverado Express Savana

  • Pre-programmed 2006-2007 GM Diesel ECM for Silverado and Sierra trucks, part number 12606126.
    Out of stock
    $1295.95

    Programmed 2006-2007 GM Diesel ECM | 12606126 | Silverado Sierra Express

  • Programmed 12606127 Engine Control Module for a 2006-2007 Sierra 2500 HD with Duramax Diesel engine.
    Out of stock
    $1295.95

    Programmed 2006-2007 Sierra 2500 ECM | 12606127 | Chevy & GMC

  • Programmed 12606126 ECM for a 2006-2007 GM 6.6L LLY Duramax diesel engine, ready for installation.
    Out of stock
    $1295.95

    Programmed 12606126 ECM | 2006-2007 Sierra & Silverado 6.6L Duramax

  • Programmed 12606126 ECM for a 2006-2007 GM Silverado 2500 diesel, ready for installation.
    Out of stock
    $1295.95

    Programmed 12606126 ECM | 2006-2007 Silverado, Sierra, Express & Savana Diesel

  • Programmed 2006-2007 Duramax ECM for a GM Sierra 2500, showing the main connectors.
    Out of stock
    $1295.95

    Programmed 2006-2007 Duramax ECM | Sierra, Silverado, Express & Savana

  • Programmed 2006-2007 Sierra 2500 ECM for Duramax diesel engines, part number 12606126.
    Out of stock
    $1295.95

    Programmed 2006-2007 Sierra 2500 ECM | 12606126 | Duramax Diesel

  • Programmed 2006-2007 Silverado 3500 ECM, part number 12606126, for Duramax diesel engines.
    Out of stock
    $1295.95

    Programmed 2006-2007 Silverado 3500 ECM | 12606126 | Plug & Drive

  • Side view of the 2006-2007 Duramax ECM for Silverado and Sierra trucks, showing the main electrical connectors.
    Out of stock
    $1295.95

    2006-2007 Duramax ECM (LLY) Programmed to Your VIN | 12606126

  • Pre-programmed 12606127 Engine Control Module (ECM) for a 2006-2007 Silverado 3500 diesel.
    Out of stock
    $1295.95

    Programmed 2006-2007 Silverado 3500 ECM | 12606127 | Plug & Play

  • Programmed 12606126 ECM for 2006-2007 GM Silverado and Sierra Diesel trucks, front view showing connectors.
    Out of stock
    $1295.95

    Programmed 12606126 ECM for 06-07 GM Diesel Trucks | Direct Fit

  • Programmed 2006-2007 Duramax LLY ECM for Silverado and Sierra 3500, front view.
    Out of stock
    $1295.95

    Programmed 2006-2007 Duramax LLY ECM | Silverado & Sierra | 12606126

  • Pre-programmed 2006-2007 Duramax ECM for Silverado and Sierra 2500/3500.
    Out of stock
    $1295.95

    2006-2007 Duramax ECM | Pre-Programmed to Your VIN | 12606126

  • Programmed 2006-2007 Duramax LLY ECM for Silverado, Sierra, Express, and Savana models.
    Out of stock
    $1295.95

    Programmed 2006-2007 Duramax LLY ECM for Silverado & Sierra | 12603623

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