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  • Front view of the programmed 2006 Hummer H3 PCM, showing the main electrical connectors for part number 12604439.
    $184.95

    Programmed 2006 Hummer H3 PCM | 12604439 | Restore Performance

  • Front view of the 2006 Hummer H3 PCM 12604438 engine control module, showing the main connectors.
    $184.95

    2006 Hummer H3 PCM 12604438 Engine Control Module | Programmed to Your VIN

  • Front view of a programmed 2006 Hummer H3 PCM with connectors visible.
    $184.95

    Programmed 2006 Hummer H3 PCM | 12600818 | Direct Fit

  • Programmed 2006 Hummer H3 PCM Engine Computer, part number 12597777, ready for installation.
    $184.95

    Programmed 2006 Hummer H3 PCM 12597777 | Engine Computer ECU

  • Programmed 2006 Hummer H3 PCM, part number 12597776, ready for installation.
    $184.95

    Programmed 2006 Hummer H3 PCM | 12597776 | Plug & Play ECU

  • Front view of the 2006 Hummer H3 PCM, part number 12596784, showing the main electrical connectors.
    $184.95

    2006 Hummer H3 PCM 12596784 | Programmed to Your VIN | ECM ECU

  • Programmed 2006 Hummer H3 PCM, part number 12596783, ready for installation.
    $184.95

    Programmed 2006 Hummer H3 PCM | 12596783 | Restore Performance

  • Programmed 2006 Hummer H3 Engine Control Module (PCM/ECU) with part number 12594430.
    $184.95

    Programmed 2006 Hummer H3 Engine Control Module | PCM ECU 12594430

  • Programmed 2006 Hummer H3 PCM Engine Computer ECM 12593532
    $184.95

    Programmed 2006 Hummer H3 PCM | 12593532 | Plug & Play ECM

  • Programmed 2006 Hummer H3 PCM with VIN-specific software installed, front view showing connectors.
    $184.95

    Programmed 2006 Hummer H3 PCM | Engine Computer ECM | 12593531

  • VIN Programmed 2006 Hummer H3 PCM Engine Computer, front view showing connectors.
    $184.95

    2006 Hummer H3 PCM Engine Computer | VIN Programmed | 12591648

  • Programmed 2006 Hummer H3 PCM engine computer module with connectors visible.
    $184.95

    Programmed 2006 Hummer H3 PCM | Engine Computer | 12591647

  • Programmed 2006 Hummer H3 PCM with part number 12589585 shown on a clean background.
    $184.95

    Programmed 2006 Hummer H3 PCM | 12589585 | Plug & Drive

  • Programmed 2006 Hummer H3 PCM with VIN-specific software, ready for installation.
    $184.95

    Programmed 2006 Hummer H3 PCM | Engine Computer | 12589311

  • VIN Programmed 2006 Hummer H3 PCM, part number 12588650, ready for installation.
    $184.95

    Programmed 2006 Hummer H3 PCM | 12588650 | Plug & Drive

  • Pre-programmed 2010 Hummer H3 Fuel System Control Module, part number 20877116.
    $244.95

    Programmed 2010 Hummer H3 Fuel System Control Module | 20877116

  • Front view of the programmed 20850927 Fuel System Control Module with its electrical connector and mounting points visible.
    $244.95

    Plug & Play 20850927 Fuel System Control Module for GM Vehicles

  • Pre-programmed Fuel System Control Module for 2010 Hummer H3, part number 20827745.
    $244.95

    Programmed 2010 Hummer H3 Fuel System Control Module | 20827745

  • Programmed 20791901 Fuel System Control Module with electrical connector ports visible.
    $244.95

    Programmed 20791901 Fuel System Control Module for GM Trucks & SUVs

  • A programmed 2006 Hummer H3 engine computer (ECM/PCM) with connectors visible, ready for installation.
    $184.95

    Programmed 2006 Hummer H3 Engine Computer (ECM/PCM) | Direct Replacement

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