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  • Programmed 2004 Avalanche 2500 PCM with connectors visible, ready for installation. Out of stock
    $114.95

    Programmed 2004 Avalanche 2500 PCM 89017739 | VIN-Matched ECM

  • Front view of a programmed 89017739 PCM for 2004 GM vehicles, showing the main electrical connectors. Out of stock
    $114.95

    Programmed 89017739 PCM | Engine Computer for 2004 GM Trucks & SUVs

  • Front view of a Programmed 2004 GM PCM 89017739 with its three main electrical connectors visible. Out of stock
    $114.95

    Programmed 2004 GM PCM ECM 89017739 | VIN-Matched Engine Computer

  • Front view of a programmed 2004 GMC Sierra 3500 PCM replacement module with connectors visible. Out of stock
    $114.95

    Programmed 2004 GMC Sierra 3500 PCM Replacement | 89017739

  • Programmed 89017739 PCM for 2004 GM vehicles like the Buick Rainier, showing the main computer unit and connection ports. Out of stock
    $114.95

    Programmed 89017739 PCM | Pre-Flashed for Your 2004 GM Vehicle | ECM

  • Programmed 89017739 Engine Control Module for a 2004 Chevy Express 1500, showing the main connectors. Out of stock
    $114.95

    Programmed 2004 Express 1500 ECM Replacement | 89017739 | Plug & Drive

  • Programmed 2004 Yukon XL 2500 PCM Engine Control Module, part number 12586243, ready for installation. Out of stock
    $114.95

    Programmed 2004 Yukon XL 2500 PCM 12586243 | Engine Control Module

  • Programmed 12586243 PCM for 2004 GM vehicles, showing the main connectors and part number label. Out of stock
    $114.95

    Programmed 12586243 PCM for 2004 GM Vehicles | Engine Computer ECM

  • Programmed 2011 Sierra 3500 ECM, part number 12656958, ready for installation.
    $128.99

    Programmed 2011 Sierra 3500 ECM | 12656958 | Plug & Play

  • Programmed 2004 Chevrolet SSR ECM, part number 12586243, ready for installation. Out of stock
    $114.95

    Programmed 2004 Chevrolet SSR ECM 12586243 | Engine Control Module

  • Programmed 12656958 Engine Computer for a 2011 GMC Sierra 2500 with 6.0L engine.
    $128.99

    Programmed 12656958 Engine Computer | 2011 Sierra, Silverado & Cruze ECM

  • Front view of a 2004 Savana 2500 Programmed PCM, part number 12586243, ready for installation. Out of stock
    $114.95

    Programmed 2004 Savana 2500 PCM 12586243 | Engine Computer

  • Programmed 12656958 Engine Control Module for a 2011 Sierra 3500 6.0L, showing the main connectors.
    $128.99

    2011 Sierra 3500 6.0L Programmed ECM | 12656958 | Plug & Drive

  • A programmed 2004 GMC Savana 1500 PCM, part number 12586243, ready for installation. Out of stock
    $114.95

    Programmed 2004 GMC Savana 1500 PCM | 12586243 | Engine Computer

  • Programmed 2011 Sierra 2500 ECM, part number 12656958, ready for installation on a workbench.
    $128.99

    Programmed 2011 Sierra 2500 ECM | 12656958 | Plug & Drive

  • Programmed 2004 GMC Savana 3500 PCM, part number 12586243, ready for installation. Out of stock
    $114.95

    Programmed 2004 GMC Savana 3500 PCM | 12586243 | Get Back on the Road

  • Pre-programmed 2011 Silverado 3500 ECM, part number 12656958, ready for installation.
    $128.99

    Programmed 2011 Silverado 3500 ECM | 12656958 | Get Back on the Road

  • A professionally programmed 12586243 PCM for 2004 GM vehicles, shown on a clean white background. Out of stock
    $114.95

    Programmed 12586243 PCM | VIN-Matched for 2004 GM Vehicles

  • Pre-programmed 2011 Silverado 2500 ECM with part number 12656958, ready for installation.
    $128.99

    Programmed 2011 Silverado 2500 ECM 12656958 | Plug & Drive

  • Front view of the 2011 Cruze ECM 12642100 Engine Control Module with connectors visible.
    $128.99

    Programmed 2011 Cruze & Sierra ECM 12642100 | Engine Computer Module

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