Highway 71 Auto Parts

Quality Programmed Modules

Find Your Part

Or search by vehicle

  • Front view of a programmed 2004 Silverado 3500 PCM 12586242 with connectors visible.
    $124.95

    Programmed 2004 Silverado 3500 PCM 12586242 | Direct Fit ECU

  • Side view of a programmed 12586242 PCM for a 2004 Chevrolet Silverado 3500, showing the main connectors.
    $124.95

    Programmed 12586242 PCM | 2004 Silverado, Sierra & GM | ECM ECU

  • Programmed 2004 Silverado 3500 PCM Engine Computer 12586242
    $124.95

    Programmed 2004 Silverado 3500 PCM | 12586242 | Direct Fit

  • Engine Control Module PCM for 2004 Chevrolet Silverado 3500 with service number 12586242.
    $124.95

    Programmed 2004 Silverado 3500 PCM 12586242 | Engine Computer

  • Programmed 12586242 PCM engine computer for 2004 GM trucks and SUVs, showing the main connectors.
    $124.95

    Programmed 12586242 PCM for 2004 GM Trucks & SUVs | Engine Computer

  • Programmed 2004 GM PCM 12586242 Engine Control Module for Silverado, Sierra, and other GM trucks and SUVs.
    $124.95

    Programmed 2004 GM PCM 12586242 | Engine Control Module | Plug & Play

  • Programmed 2004 Silverado 2500 PCM Engine Computer module, part number 12586242.
    $124.95

    Programmed 2004 Silverado 2500 PCM | 12586242 | Plug & Play

  • Programmed 2004 Silverado 2500 PCM, part number 12586242, ready for installation.
    $124.95

    Programmed 2004 Silverado 2500 PCM | 12586242 | Get Back on the Road

  • Programmed 2004 Silverado 2500 PCM with service number 12586242, ready for installation.
    $124.95

    Programmed 2004 Silverado 2500 PCM 12586242 | Engine Computer

  • 2004 Silverado 2500 PCM with service number 12586242, ready for installation.
    $124.95

    Programmed 2004 Silverado 2500 PCM 12586242 | Direct Fit ECU

  • Front view of the 2004 Silverado 2500 PCM 12586242 with its three main electrical connectors visible.
    $124.95

    Programmed 2004 Silverado 2500 PCM 12586242 | ECM ECU | Plug & Play

  • Programmed 2004 Escalade ESV ECM, part number 12586242, ready for installation.
    $124.95

    Programmed 2004 Escalade ESV ECM | 12586242 | Plug & Play

  • Programmed 2004 Escalade ESV PCM with service number 12586242 shown on a white background.
    $124.95

    Programmed 2004 Escalade ESV PCM 12586242 | Engine Computer

  • Programmed 2004 Escalade ESV PCM with service number 12586242, ready for installation.
    $124.95

    Programmed 2004 Escalade ESV PCM 12586242 | Engine Computer

  • Programmed 2004 Escalade ESV PCM, part number 12586242, ready for installation.
    $124.95

    Programmed 2004 Escalade ESV PCM | 12586242 | Plug & Drive Solution

  • Front view of the 2004 Escalade ESV PCM with service number 12586242, showing the main connectors.
    $124.95

    Programmed 2004 Escalade ESV PCM 12586242 | Engine Computer ECU

  • Front view of the 2004 Cadillac Escalade ESV Engine Computer, part number 12586242.
    $124.95

    Programmed 2004 Cadillac Escalade ESV Engine Computer | 12586242

  • Programmed 2004 Escalade ESV PCM, replacement for part number 12586242.
    $124.95

    Programmed 2004 Escalade ESV PCM | 12586242 Engine Computer | VIN Matched

  • Programmed 12586242 PCM for 2004 GM trucks and SUVs, showing the main connectors and part number label.
    $124.95

    Programmed 2004 GM 12586242 PCM | Escalade, Silverado, Tahoe & More

  • Front view of the 2004 GM 12586242 PCM with its three main connection ports clearly visible.
    $124.95

    Programmed 2004 GM 12586242 PCM | Engine Computer ECU ECM

🚗 My Garage
Scroll to Top