Highway 71 Auto Parts

Quality Programmed Modules

Search…

Search by Vehicle

Home ยป Shop
  • 2018 Express 2500 ECM 12686383 Programmed to Your VIN | Engine Computer
    $279.95

    2018 Express 2500 ECM 12686383 Programmed to Your VIN | Engine Computer

  • Front view of a 2017 Yukon XL 1500 ECM, part 12686382, showing the main electrical connectors. This VIN-programmed module resolves DTCs like P0606.
    $279.95

    Programmed 2017 Yukon XL 1500 ECM 12686382 Engine Control Module

  • Programmed 2018 Express 3500 ECM 12686383 | VIN Matched ECU
    $279.95

    Programmed 2018 Express 3500 ECM 12686383 | VIN Matched ECU

  • Front view of the 2017 Suburban 1500 Engine Control Module 12686382, showing the main electrical connectors. This VIN-programmed ECM resolves check engine lights and running issues.
    $279.95

    Programmed 2017 Suburban 1500 Engine Control Module ECM 12686382

  • Front view of a 2018 Yukon ECM, part 12680656, showing the main electrical connectors. This pre-programmed module resolves engine performance issues.
    $279.95

    Programmed 2018 Yukon ECM 12680656 | VIN Matched Engine Control Module

  • Front view of the 2017 Tahoe Engine Module 12686382, showing the main electrical connectors. This pre-programmed ECM resolves common DTCs like P0601 and U0100.
    $279.95

    Programmed 2017 Tahoe Engine Module ECM 12686382 | VIN Matched

  • Front view of the 2018 Yukon XL ECM, part 12680656/12704475, showing the main electrical connectors. This VIN-programmed module fixes no-start issues.
    $279.95

    Programmed 2018 Yukon XL ECM 12704475 | Replaces 12680656 | VIN Matched

  • Front view of a 2016 โ€“ 2018 Sierra 1500 ECM, part 12686382, showing the main electrical connector ports. This module fixes check engine lights and no-start issues.
    $279.95

    Programmed 2016 โ€“ 2018 Sierra 1500 ECM 12686382 | VIN Matched & Updated

  • Front view of a 2017 ATS Engine Control Module 12686382 with electrical connectors visible. A VIN-programmed fix for stalling and CELs.
    $279.95

    Programmed 2017 ATS Engine Control Module ECM 12686382

  • Pre-programmed 2018 XTS ECM, part 12680656. This engine computer restores performance and fixes no-start issues and DTCs like P0601 on GM vehicles.
    $279.95

    Programmed 2018 XTS ECM | Engine Control Module 12680656

  • Front view of a 2017 Escalade ESV Engine Control Module, part 12686382, showing the main electrical connector ports. This programmed ECM fixes common GM engine problems.
    $279.95

    Programmed 2017 Escalade ESV Engine Control Module | ECM 12686382

  • Programmed 2018 Suburban 1500 ECM 12680656 engine computer showing the main electrical connectors. A direct-fit solution to resolve engine communication errors and no-start conditions.
    $279.95

    2018 Suburban 1500 ECM 12680656 | Programmed to Your VIN | Engine Computer

  • Programmed 2018 Tahoe ECM, part 12680656. This engine control module fixes check engine lights and no-start conditions in GM trucks and SUVs.
    $279.95

    Programmed 2018 Tahoe ECM | Engine Control Module 12680656

  • Front view of a 2017 Escalade Engine Control Module 12686382, showing the main electrical connector ports for a reliable, pre-programmed installation.
    $279.95

    Programmed 2017 Escalade Engine Control Module 12686382 | VIN Matched

  • VIN-programmed 2017 Corvette ECM 12686382 with electrical connectors visible. Fixes engine performance and no-start issues.
    $279.95

    2017 Corvette ECM Engine Control Module 12686382 Programmed to Your VIN

  • 2018 Savana 2500 ECM 12704475 Programmed | Fits 12680656
    $279.95

    2018 Savana 2500 ECM 12704475 Programmed | Fits 12680656

  • VIN-programmed 2017 CTS Engine Control Module 12686382. Shows connectors for a direct fit to solve no-start issues and error codes.
    $279.95

    2017 CTS Engine Control Module 12686382 | VIN Programmed

  • Programmed 2018 Savana 3500 ECM 12704475 Engine Computer Module
    $279.95

    Programmed 2018 Savana 3500 ECM 12704475 Engine Computer Module

  • VIN-programmed 2018 Sierra Denali ECM, part 12686382. This engine control module resolves common DTCs like P0606 and U0100 for GM trucks.
    $279.95

    Programmed 2018 Sierra Denali ECM 12686382 | VIN Matched Engine Control Module

  • VIN-Programmed 2018 Sierra 1500 ECM, part 12680656. This module fixes check engine lights, poor performance, and no-start issues on GM trucks.
    $279.95

    Programmed 2018 Sierra 1500 ECM 12680656 | VIN-Flashed Engine Control Module

Search…

Search by Vehicle

Scroll to Top