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  • Front view of a 2017 Escalade Engine Control Module 12678815, showing electrical connectors. Pre-programmed to fix no-start & stalling.
    $279.95

    2017 Escalade Engine Control Module 12678815 Programmed to Your VIN

  • Front view of a 2017 Corvette Engine Control Module 12678815 with its main electrical connectors visible. This pre-programmed ECM resolves no-start issues and DTCs.
    $279.95

    Programmed 2017 Corvette Engine Control Module ECM 12678815

  • Front view of a 2017 CTS Engine Control Module 12678815 with its multiple electrical connectors visible. This VIN-programmed ECM fixes engine issues.
    $279.95

    Programmed 2017 CTS Engine Control Module 12678815

  • Engine Control Module (ECM) for 2017-2018 Sierra Denali 1500, part 12678815. This pre-programmed unit resolves check engine lights and no-start conditions.
    $279.95

    2017-2018 Sierra Denali 1500 ECM 12678815 Programmed to Your VIN

  • VIN-Programmed Sierra Denali 1500 ECM 12674472, showing the main connectors. A reliable fix for DTCs like P0606 and U0100, restoring engine performance.
    $279.95

    Sierra Denali 1500 ECM 12674472 Programmed to Your VIN

  • Programmed 2016-2018 Silverado 1500 ECM 12674052. This engine computer is flashed to your VIN to fix check engine lights and no-start issues.
    $279.95

    Programmed 2016-2018 Silverado 1500 ECM Engine Computer | 12674052

  • Programmed 2017 XTS Engine Control Module 12704476 for GM vehicles. Shows the main housing and connectors for a direct-fit replacement.
    $279.95

    Programmed 2017 XTS Engine Control Module 12704476 | VIN Matched

  • A 2017 Yukon Engine Control Module, part 12704476, showing the main electrical connectors. This pre-programmed ECM fixes check engine lights and no-start issues.
    $279.95

    Programmed 2017 Yukon Engine Control Module ECM 12704476 | VIN Matched

  • Front view of the 2017 Yukon XL 1500 ECM 12704476, showing the main electrical connectors. This pre-programmed module solves engine error codes.
    $279.95

    2017 Yukon XL 1500 ECM Engine Computer 12704476 | Programmed to Your VIN

  • Front view of a 2017 Suburban 1500 ECM, part 12704476, showing the main electrical connectors. This pre-programmed module fixes engine performance issues.
    $279.95

    Programmed 2017 Suburban 1500 ECM | Engine Control Module 12704476

  • 2017 Tahoe Engine Control Module 12704476 Programmed To Your VIN VIN ECM PCM
    $279.95

    2017 Tahoe Engine Control Module 12704476 Programmed To Your VIN VIN ECM PCM

  • Front view of a 2016-2018 Sierra 1500 ECM, part 12704476, showing the main electrical connectors. This VIN-programmed module fixes engine issues.
    $279.95

    2016-2018 Sierra 1500 ECM 12704476 Programmed to Your VIN

  • Engine Control Module (ECM) 12704476 for a 2017-2018 Sierra Denali ECM, showing the main electrical connectors. This VIN-programmed part fixes check engine lights and stalling.
    $279.95

    Programmed 2017-2018 Sierra Denali 1500 ECM 12704476 | VIN Flashed Engine Computer

  • 2017-2018 Sierra Denali Engine Module 12692068 with its three main electrical connectors shown. This VIN-programmed part fixes common engine error codes.
    $279.95

    2017-2018 Sierra Denali 1500 Engine Module 12692068 | Programmed to Your VIN

  • Programmed 2016-2018 Sierra 1500 ECM, part 12686382, with clear view of the main harness connectors. A reliable replacement to fix engine codes.
    $279.95

    Programmed 2016-2018 Sierra 1500 ECM 12686382 | VIN Matched & Flashed

  • Programmed 2017-2018 Sierra Denali ECM 12686382 with electrical connectors visible. A reliable replacement to fix engine performance issues and clear DTCs.
    $279.95

    Programmed 2017-2018 Sierra Denali ECM 12686382 Engine Control Module

  • Programmed 2016-2018 Silverado 1500 ECM, part number 12686382, showing the main electrical connectors. This module is ready for installation.
    $279.95

    Programmed 2016-2018 Silverado 1500 ECM 12686382 Engine Control Module

  • Front view of a 2016-2018 Sierra 1500 ECM, part 12674472, showing the main electrical connectors. This VIN-programmed module fixes no-start issues.
    $279.95

    Programmed 2016-2018 Sierra 1500 ECM 12674472

  • A 2016-2018 Sierra 1500 Engine Module, part 12674052, showing the main electrical connectors. This pre-programmed ECM fixes check engine lights and no-start issues.
    $279.95

    Programmed 2016-2018 Sierra 1500 Engine Module ECM ECU 12674052

  • Front view of the 2017-2018 Sierra Denali ECM, part 12674052. This VIN-programmed engine computer solves check engine codes like P0606 and restores performance.
    $279.95

    Programmed 2017-2018 Sierra Denali ECM 12674052 | VIN Matched

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