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  • 2004 GMC Sierra 3500 ECM Electronic Control Module, part number 89017739.
    $119.95

    2004 Sierra 3500 ECM Electronic Control Module 89017739

  • Front view of the 2004 Buick Rainier PCM Engine Computer 89017739, showing the main electrical connector ports.
    $119.95

    2004 Buick Rainier 5.3L PCM Engine Computer 89017739

  • 2004 Express 1500 Engine Control Module 89017739 Programmed To Your VIN VIN ECM PCM ECU
    $119.95

    2004 Express 1500 Engine Control Module 89017739 Programmed To Your VIN VIN ECM PCM ECU

  • Front view of a 2004 Yukon XL 2500 PCM Engine Control Module with part number 12586243, showing the main electrical connector ports.
    $119.95

    2004 Yukon XL 2500 PCM Engine Computer ECM 12586243

  • Programmed 2004 Suburban 2500 PCM Engine Computer Module 12586243
    $119.95

    Programmed 2004 Suburban 2500 PCM Engine Computer 12586243

  • 2011 Sierra Engine Computer ECM 12656958, showing the three main electrical connection ports and identification label.
    $144.99

    2011 Sierra & Silverado 6.0L Engine Computer ECM 12656958 Programmed

  • Programmed 2004 SSR ECM Engine Computer 12586243, front view showing the two main electrical connectors.
    $119.95

    2004 SSR ECM Engine Computer PCM 12586243

  • 2011 Sierra 2500 ECM Engine Control Module, part number 12656958, showing the main housing and electrical connection ports.
    $144.99

    2011 Sierra 2500 ECM Engine Computer 12656958 Programmed to VIN

  • Front view of the 2004 Savana 2500 PCM Powertrain Control Module 12586243, showing the main electrical connectors and identification label.
    $119.95

    2004 Savana 2500 PCM Powertrain Control Module 12586243

  • Programmed 2011 Sierra Engine Computer ECM 12656958 for 6.0L GM trucks.
    $144.99

    2011 Sierra Engine Computer ECM 12656958 Programmed

  • GM PCM 12586243 Engine Control Module for 2004 GM vehicles, front view showing the three main electrical connector ports.
    $119.95

    Programmed 2004 GM PCM 12586243 Engine Control Module

  • 2011 Sierra ECM Engine Computer 12656958, front view showing the main electrical connectors.
    $144.99

    2011 Sierra ECM Engine Computer 12656958 Programmed to Your VIN

  • Front view of the 2004 GMC Savana 3500 PCM Engine Control Module 12586243, showing the main housing and electrical connectors.
    $119.95

    2004 GMC Savana 3500 PCM Engine Computer 12586243

  • 2011 Silverado Engine Computer ECM module part number 12656958.
    $144.99

    Programmed 2011 Silverado Sierra 6.0L Engine Computer ECM 12656958

  • Front view of the 2004 GMC Safari PCM Engine Computer with part number 12586243, showing the main electrical connectors.
    $119.95

    2004 GMC Safari PCM 12586243 Engine Computer ECM

  • Programmed 2011 Silverado 2500 ECM Engine Computer Module, part number 12656958.
    $144.99

    2011 Silverado 2500 ECM Engine Computer 12656958 Programmed

  • Programmed 2011 Chevy Cruze ECM Engine Control Module 12642100, front view showing connectors.
    $144.99

    2011 Cruze ECM Engine Control Module 12642100 Programmed

  • 2004 GM PCM Engine Control Module 12586243, front view showing the main electrical connectors.
    $119.95

    2004 GM PCM Programmed Engine Control Module 12586243

  • 2011 Sierra 3500 ECM Engine Computer, part number 12642100, showing the main housing and three electrical connector ports.
    $144.99

    2011 Sierra 3500 ECM Engine Computer 12642100 Programmed

  • 2004 Chevy Astro PCM Engine Control Module 12586243, front view showing the main electrical connectors.
    $119.95

    2004 Chevy Astro PCM Engine Computer 12586243

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