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  • 2008 GMC Sierra 2500 ECM Engine Control Module, part number 12617568, showing connectors and housing.
    $122.99

    2008 Sierra 2500 ECM Engine Control Module 12617568

  • Programmed 2007 Sierra 2500 ECM, part number 12597121, ready for installation.
    $134.99

    Programmed 2007 GMC Sierra 2500 ECM 12597121 | Direct Fit

  • Programmed 2003-2007 Sierra PCM 12602802 for GM trucks and SUVs, showing the three main connector ports.
    $134.99

    2003-2007 Sierra 2500 PCM Powertrain Control Module 12602802

  • Programmed 2003-2007 Sierra 2500 PCM ECM Engine Computer module 12589463, front view showing connectors.
    $134.99

    Programmed 2003-2007 Sierra 2500 PCM ECM 12589463

  • Programmed 1999-2000 GMC Sierra 2500 PCM Powertrain Control Module 09354896, front view showing connectors.
    $124.95

    1999-2000 Sierra 2500 PCM Powertrain Control Module 09354896

  • Engine Control Module ECM 12633238 for 2010 GMC Sierra 2500 and other compatible GM vehicles.
    $139.95

    2010 Sierra 2500 ECM Engine Control Module 12633238

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