Highway 71 Auto Parts

Quality Programmed Modules

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  • Programmed 2005-2008 LaCrosse ECM 12592124. This genuine GM module resolves engine performance issues and error codes for a reliable repair.
    $324.95

    Programmed 2005-2008 LaCrosse ECM 12592124 | Flashed to Your VIN

  • 2005-2008 LaCrosse ECM 12592124 Programmed to Your VIN
    $324.95

    2005-2008 LaCrosse ECM 12592124 Programmed to Your VIN

  • Front view of a 2004-2007 CTS ECM, part 12592124, showing the main electrical connectors. This programmed module fixes engine stalling and CEL issues.
    $324.95

    Programmed 2004-2007 CTS ECM 12592124 | Engine Control Module

  • Programmed 2004-2007 CTS ECM Engine Computer 12592124
    $324.95

    Programmed 2004-2007 CTS ECM Engine Computer 12592124

  • Front view of a 2017 XTS Engine Control Module 12678815 with connectors visible. This pre-programmed ECM fixes common engine DTCs and no-start conditions.
    $279.95

    Programmed 2017 XTS Engine Control Module ECM ECU 12678815

  • Image of a 2017 Yukon Engine Control Module, part 12678815. This pre-programmed ECM is a direct replacement to fix check engine lights and running issues.
    $279.95

    Programmed 2017 Yukon Engine Control Module ECM 12678815

  • Front view of the 2017 Yukon XL 1500 ECM, part 12678815, showing the main electrical connectors. This VIN-programmed module resolves DTCs like P0606.
    $279.95

    Programmed 2017 Yukon XL 1500 ECM 12678815 | VIN Matched & Ready for Install

  • Programmed 2017 Suburban 1500 Engine Control Module, part 12678815. This ECM fixes check engine lights, stalling, and no-start conditions.
    $279.95

    Programmed 2017 Suburban 1500 Engine Control Module | 12678815

  • Front view of the 2017 Tahoe Engine Module 12678815, showing the main electrical connectors. This pre-programmed ECM fixes no-start issues and CEL codes.
    $279.95

    2017 Tahoe Engine Module 12678815 | Programmed to Your VIN

  • Programmed 2016-2018 Sierra 1500 ECM, part 12678815, showing the main electrical connectors. A reliable fix for check engine lights and no-start problems.
    $279.95

    Programmed 2016-2018 Sierra 1500 ECM Engine Control Module 12678815

  • Front view of the 2017 ATS Engine Module 12678815, showing the main electrical connectors. This VIN-programmed ECM fixes communication errors and P0601 codes.
    $279.95

    Programmed 2017 ATS Engine Module 12678815 | VIN Matched

  • Programmed 2017 Escalade ESV Engine Control Module 12678815. This ECM fixes check engine lights and no-start issues on GM trucks and SUVs.
    $279.95

    Programmed 2017 Escalade ESV Engine Control Module ECM 12678815 | VIN Matched

  • Programmed 2017 Escalade Engine Module 12678815 for GM trucks and SUVs. Shows the main unit with connectors, ready for installation to fix engine performance issues.
    $279.95

    2017 Escalade Engine Control Module 12678815 Programmed To Your VIN VIN ECM PCM

  • Front view of a 2017 Corvette Engine Control Module 12678815, showing the main electrical connectors. This programmed ECM resolves engine performance issues.
    $279.95

    Programmed 2017 Corvette Engine Control Module ECM 12678815

  • Programmed 2017 CTS Engine Control Module 12678815. This ECM is ready for installation to fix no-start issues and check engine codes.
    $279.95

    Programmed 2017 CTS Engine Control Module ECM ECU 12678815

  • Programmed 2017-2018 Sierra Denali ECM, part 12678815, showing the main connectors and part number sticker. A reliable fix for engine issues.
    $279.95

    Programmed 2017-2018 Sierra Denali ECM Engine Control Module 12678815

  • 2017-2018 Sierra Denali 1500 ECM, part 12674472, with connectors visible. A reliable replacement to fix engine error codes and no-start issues.
    $279.95

    Programmed 2017-2018 Sierra Denali 1500 ECM 12674472 | VIN Matched

  • Front view of the 2016-2018 Silverado 1500 ECM, part 12674052. This VIN-programmed module resolves issues like P0606 and no-start conditions.
    $279.95

    Programmed 2016-2018 Silverado 1500 ECM 12674052 | VIN Matched

  • Programmed 2006 SAAB 9-7X PCM part 19209821. This powertrain control module fixes no-start conditions, erratic shifting, and check engine light codes.
    $184.95

    2006 SAAB 9-7X PCM 19209821 Programmed to Your VIN

  • VIN-Programmed 2006 Trailblazer EXT PCM, part 19209821. This engine computer solves no-start issues, erratic behavior, and clears codes like P0601.
    $184.95

    Programmed 2006 Trailblazer EXT PCM 19209821 | VIN Matched Engine Computer

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