Highway 71 Auto Parts

Quality Programmed Modules

Search…

Search by Vehicle

Home » Shop
  • Front view of the 2017 Escalade ESV Engine Control Module, part number 12704476, showing the main electrical connectors.
    $279.95

    2017 Escalade ESV Engine Control Module ECM 12704476

  • 2018 GMC Sierra 1500 ECM Engine Control Module part number 12704475, front view showing connectors.
    $299.95

    2018 GMC Sierra 1500 ECM Engine Control Module 12704475 Programmed

  • Programmed 2017 Escalade ECM Engine Control Module, part number 12704476, for GM vehicles.
    $279.95

    Programmed 2017 Escalade ECM Engine Control Module 12704476

  • Front view of a 2018 Escalade ESV ECM Engine Control Module, part number 12704475, showing the main electrical connectors.
    $299.95

    2018 Escalade ESV ECM Engine Control Module 12704475

  • Programmed 2017 Corvette Engine Control Module, part number 12704476, ready for installation.
    $279.95

    Programmed 2017 Corvette Engine Control Module ECM 12704476

  • 2018 Escalade ECM Engine Control Module 12704475, front view showing connectors.
    $299.95

    2018 Escalade ECM Engine Control Module 12704475

  • Programmed Engine Control Module ECM 12704476 for 2017 Cadillac CTS and other GM vehicles.
    $279.95

    Programmed 2017 CTS Engine Module ECM 12704476

  • Programmed 2018-2019 GM Engine Control Module ECM 12704475, front view showing connectors.
    $299.95

    2018-2019 GM Engine Control Module ECM 12704475 Programmed

  • Programmed 2016-2018 Silverado 1500 ECM Engine Control Module 12704476, front view with connectors.
    $279.95

    2016-2018 Silverado 1500 ECM Engine Control Module 12704476

  • Programmed 2018 Sierra Denali ECM Engine Control Module, part number 12688528, ready for installation.
    $299.95

    2018 Sierra Denali ECM Engine Control Module 12688528

  • Front view of a 2017 XTS Engine Module, part number 12692068, showing the main electrical connector ports.
    $279.95

    Programmed 2017 XTS Engine Module ECM 12692068

  • Programmed 2018 Express 2500 ECM Engine Control Module, part number 12704475, for GM vehicles.
    $299.95

    Programmed 2018 Express 2500 ECM Engine Control Module 12704475

  • Programmed 2017 Yukon Engine Module ECM part number 12692068, front view showing connectors.
    $279.95

    2017 Yukon Engine Module ECM 12692068 | Pre-Programmed

  • Programmed 2018 GM ECM Engine Control Module 12704475 for Chevrolet, GMC, and Cadillac vehicles.
    $299.95

    2018 GM ECM Engine Control Module 12704475 Programmed to Your VIN

  • Programmed 2017 GMC Yukon XL ECM Engine Control Module, part number 12692068.
    $279.95

    2017 GMC Yukon XL ECM Engine Control Module 12692068

  • Programmed 2018 GMC Yukon ECM Engine Control Module, part number 12704475.
    $299.95

    2018 GMC Yukon ECM Engine Computer 12704475 Programmed

  • Programmed 2017 Suburban 1500 ECM Engine Control Module 12692068 with connectors visible.
    $279.95

    2017 Suburban 1500 ECM Engine Control Module 12692068 Programmed

  • Programmed 2018 GM Engine Control Module ECM 12704475 for Yukon XL, Sierra, Silverado, and other models.
    $299.95

    Programmed 2018 Yukon XL ECM Engine Computer 12704475

  • Programmed 2017 Tahoe Engine Module ECM 12692068, front view showing connectors.
    $279.95

    2017 Tahoe Engine Module ECM ECU 12692068 Programmed to Your VIN

  • Programmed 2018 Cadillac XTS ECM Engine Control Module, part number 12704475.
    $299.95

    2018 Cadillac XTS ECM Engine Computer 12704475 Programmed to VIN

Search…

Search by Vehicle

Scroll to Top