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  • 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

  • Programmed 2004 S10 PCM Engine Control Module 12586243, front view showing connectors. Out of stock
    $114.95

    Programmed 2004 S10 PCM 12586243 | Engine Control Module

  • Front view of the 2011 Sierra 3500 engine computer, part number 12642100, showing the main connectors.
    $128.99

    2011 Sierra 3500 Engine Computer | Pre-Programmed to Your VIN | 12642100

  • A close-up of a programmed 12586243 PCM for a 2004 GM vehicle, showing the main connectors. Out of stock
    $114.95

    Programmed 12586243 PCM | 2004 GM Engine Computer | VIN Matched

  • Programmed 2011 Sierra 2500 ECM 12642100 engine computer module ready for installation.
    $128.99

    Programmed 2011 Sierra 2500 ECM 12642100 | Engine Computer

  • Programmed 2004 Trailblazer EXT PCM, part number 12586243, ready for installation. Out of stock
    $114.95

    Programmed 2004 Trailblazer EXT PCM 12586243 | Plug & Play Fix

  • VIN-Programmed 2011 Sierra Silverado 6.0L ECM 12642100, showing the main connectors and part number label.
    $128.99

    Programmed 2011 Sierra Silverado 6.0L ECM 12642100 | Restore Performance

  • Front view of the 12586243 Engine Control Module for 2004 GM vehicles, showing the main electrical connectors. Out of stock
    $114.95

    Programmed 12586243 Engine Control Module | 2004 Envoy XL & GM PCM

  • Programmed 2011 Sierra 2500 6.0L ECM 12642100 with connectors visible.
    $128.99

    Programmed 2011 Sierra 2500 6.0L ECM 12642100 | Restore Power & Reliability

  • Front view of the 12586243 PCM engine computer for 2004 GM vehicles, showing the blue and green connector ports. Out of stock
    $114.95

    Programmed 12586243 PCM | VIN-Flashed Engine Control Module for GM

  • 2011 Silverado 3500 ECM Engine Computer part number 12642100, front view showing the main electrical connectors.
    $128.99

    2011 Silverado 3500 ECM Engine Computer 12642100 Programmed

  • Front view of the 2004 Corvette PCM 12586243 Engine Control Module, showing the main connectors. Out of stock
    $114.95

    Programmed 2004 Corvette PCM 12586243 | Engine Computer ECM

  • Programmed 2005 Chevy Cobalt PCM with connectors visible, ready for installation.
    $119.95

    Programmed 2005 Chevy Cobalt PCM | 12615197 Engine Computer

  • A close-up of the 2011 Silverado 2500 6.0L ECM, part number 12642100, showing the connectors.
    $128.99

    Programmed 2011 Silverado & Sierra 2500/3500 6.0L ECM ECU 12642100

  • Programmed 2005 Pontiac Pursuit PCM, part number 12615197, ready for installation.
    $119.95

    Programmed 2005 Pontiac Pursuit PCM | Part #12615197 | Plug & Drive

  • Programmed 2011 GM ECM 12616532 engine computer module with connectors visible, for Chevrolet Silverado and GMC Sierra.
    $128.99

    Programmed 2011 GM ECM 12616532 | Engine Computer for Cruze, Sierra & Silverado

  • Side view of the 12586243 PCM, showing the three main electrical connector ports for 2004 GM vehicles. Out of stock
    $114.95

    Programmed 12586243 PCM | Engine Control Module for 2004 GM Vehicles

  • Front view of a programmed 12616532 Engine Control Module (ECM) for a 2011 Sierra 3500 6.0L, showing the main electrical connectors.
    $128.99

    Programmed 2011 Sierra 3500 6.0L ECM | 12616532 | Get Back on the Road Fast

  • Front view of a 2004 GM 12586243 PCM with its three main electrical connectors visible, ready for installation. Out of stock
    $114.95

    Programmed 2004 GM 12586243 PCM | Avalanche, Silverado, Corvette & More

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