Highway 71 Auto Parts

Quality Programmed Modules

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  • Programmed 2003-2007 Sierra 2500 PCM, part 12602802, showing the main electrical connectors. A reliable fix for engine and transmission issues.
    $114.95

    Programmed 2003-2007 Sierra 2500 PCM 12602802

  • Programmed 2003-2007 Hummer H2 PCM 12602802 with clear view of the multi-pin connectors. A reliable fix for engine stalling and DTC P0601.
    $114.95

    Programmed 2003-2007 Hummer H2 PCM 12602802 | VIN Matched & Updated

  • Programmed 2003-2006 Tahoe PCM 12589463 module showing the main electrical connectors. A reliable fix for engine error codes and drivability problems.
    $114.95

    Programmed 2003-2006 Tahoe PCM 12589463 | Powertrain Control Module

  • Programmed 2003-2006 Suburban 2500 PCM, part 12589463. This engine computer fixes check engine lights, stalling, and no-start problems.
    $114.95

    Programmed 2003-2006 Suburban 2500 PCM 12589463 Engine Computer

  • Programmed 2003-2006 Suburban 1500 PCM 12589463 with connectors visible. This engine computer fixes no-start issues and DTC P0601.
    $114.95

    Programmed 2003-2006 Suburban 1500 PCM 12589463 | VIN Matched

  • Programmed 2003-2006 Escalade PCM 12589463 showing the main connectors. A reliable replacement to fix stalling, no-start issues, and clear P0601 codes.
    $114.95

    Programmed 2003-2006 Escalade PCM 12589463 | Plug & Play Replacement

  • Programmed 2003-2006 Escalade ESV PCM 12589463 with connectors visible. A reliable fix for GM truck engine issues like stalling and DTC P0601.
    $114.95

    Programmed 2003-2006 Escalade ESV PCM 12589463 | Engine Computer ECM

  • Programmed 2003-2006 Escalade EXT PCM, part 12589463, showing the main case and multi-pin electrical connectors for a direct-fit installation.
    $114.95

    Programmed 2003-2006 Escalade EXT PCM 12589463 | VIN Matched

  • Front view of a 2003-2007 Silverado 3500 PCM, part 12589463, showing the main electrical connector ports for a plug-and-play installation.
    $114.95

    Programmed 2003-2007 Silverado 3500 PCM 12589463 | Engine Control Module

  • Front view of a 2003-2007 Sierra Denali PCM, part 12589463, showing the main electrical connectors. This VIN-programmed module fixes CEL codes and no-start issues.
    $114.95

    Programmed 2003-2007 Sierra Denali PCM 12589463 | VIN-Flashed ECM

  • Programmed 2003-2007 Sierra 3500 PCM, part 12589463. This engine computer is a direct fix for GM trucks with stalling issues and check engine light codes like P0601.
    $114.95

    Programmed 2003-2007 Sierra 3500 Pickup PCM ECM 12589463

  • Front view of a 2003-2007 HUMMER H2 PCM, part 12589463, showing the main electrical connectors. This module is programmed to fix check engine lights and no-start issues.
    $114.95

    Programmed 2003-2007 HUMMER H2 PCM 12589463 | VIN Matched ECM

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    2003-2006 Suburban 2500 PCM 12602802 Programmed to Your VIN

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    Programmed 2003-2007 Sierra 1500 PCM 12602802 | VIN Matched ECU

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    2003 – 2006 Avalanche 1500 Engine Control Module 12602802 Programmed To Your VIN PCM ECM VIN

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    2003-2006 Escalade PCM 12602802 | Programmed to Your VIN | ECM

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    2003-2006 Escalade ESV PCM 12602802 | Programmed to Your VIN

  • Programmed 2003-2006 Escalade EXT PCM, part 12602802, showing the main housing and three electrical connector ports for a simple installation.
    $114.95

    Programmed 2003-2006 Escalade EXT PCM | 12602802 Engine Control Module

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    2003-2007 Silverado 1500 PCM 12602802 Programmed to Your VIN

  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
    $114.95

    2003-2007 Silverado 2500 PCM 12602802 Programmed to Your VIN

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