Highway 71 Auto Parts

Quality Programmed Modules

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  • Programmed 2003-2007 Sierra 1500 PCM 28042802 with VIN-specific software, shown with its three main electrical connectors ready for installation.
    $114.95

    Programmed 2003-2007 Sierra 1500 PCM 28042802 | VIN Matched & Updated

  • Programmed 2003-2006 Avalanche 1500 PCM, part 28042802. Shows the module's housing and connectors, ready for installation to fix engine error codes and running issues on GM trucks.
    $114.95

    Programmed 2003-2006 Avalanche 1500 PCM 28042802

  • Programmed 2003-2006 Escalade PCM, part 28042802, showing its three main electrical connectors. This module solves check engine light codes like P0601.
    $114.95

    Programmed 2003-2006 Escalade PCM 28042802 | Flashed to Your VIN

  • Front view of a 2003-2006 Escalade EXT PCM, part 28042802. This VIN-programmed module fixes check engine lights, stalling, and no-start issues.
    $114.95

    Programmed 2003-2006 Escalade EXT PCM | 28042802 | VIN Matched

  • Front view of the 2003-2007 Silverado 2500 PCM with part number 28042802, showing the main electrical connectors. This VIN-programmed module fixes engine error codes.
    $114.95

    Programmed 2003-2007 Silverado 2500 PCM 28042802 Engine Computer

  • Programmed 2003-2007 Silverado 3500 PCM with connectors visible, a reliable fix for check engine light codes like P0601 and erratic shifting.
    $114.95

    Programmed 2003-2007 Silverado 3500 PCM 28042802

  • 2003-2007 Sierra Denali PCM 28042802, pre-programmed with your VIN. This module restores engine performance and resolves common fault codes like P0601.
    $114.95

    Programmed 2003-2007 Sierra Denali PCM 28042802 | VIN Flashed

  • Programmed 2003-2007 Sierra 3500 PCM, part 28042802, showing the main electrical connectors. This module solves engine stalling and check engine light issues.
    $114.95

    Programmed 2003-2007 Sierra 3500 PCM 28042802 | Plug & Play Replacement

  • Programmed 2003-2007 HUMMER H2 PCM 28042802 with clear connector view. A reliable fix for engine codes like P0601 and no-start issues.
    $114.95

    Programmed 2003-2007 HUMMER H2 PCM 28042802 | VIN Matched Engine Computer

  • Programmed 2003-2006 Yukon XL 2500 PCM, part 12602802, showing the main electrical connectors. This module fixes check engine light codes like P0601.
    $114.95

    Programmed 2003-2006 Yukon XL 2500 PCM 12602802 | Engine Control Module

  • Front view of a programmed 2003-2006 Yukon PCM 12602802, showing the main electrical connectors. This engine computer solves no-start and communication errors.
    $114.95

    Programmed 2003-2006 Yukon PCM 12602802 | VIN-Matched Engine Computer

  • Programmed 2003-2006 Yukon XL 1500 PCM 12602802 with connectors visible. A reliable replacement to fix check engine lights and poor performance.
    $114.95

    Programmed 2003-2006 Yukon XL 1500 PCM 12602802 | VIN-Flashed Engine Computer

  • Programmed 2003-2006 Tahoe PCM, part 12602802, showing the three main electrical connector ports. A reliable fix for engine and transmission issues.
    $114.95

    Programmed 2003-2006 Tahoe PCM 12602802 | Engine Control Module

  • Programmed 2003-2006 Suburban 2500 PCM 12602802, showing the main connectors. A reliable fix for engine error codes and performance problems.
    $114.95

    Programmed 2003-2006 Suburban 2500 PCM 12602802 | VIN Matched

  • Front view of a 2003-2006 Suburban 1500 PCM 12602802 showing the main electrical connector ports. This programmed module fixes CEL codes like P0601.
    $114.95

    Programmed 2003-2006 Suburban 1500 PCM 12602802 | VIN Matched

  • Front view of a 2003-2007 Sierra PCM, part 12602802, showing its multiple connector ports. This VIN-programmed module fixes engine performance issues.
    $114.95

    Programmed 2003-2007 Sierra PCM 12602802 | VIN Flashed Engine Computer

  • Programmed 2003-2006 Escalade PCM 12602802 showing the main electrical connectors. This engine computer fixes no-start issues and DTCs like P0601.
    $114.95

    Programmed 2003-2006 Escalade PCM 12602802 | Engine Computer ECM

  • Programmed 2003-2006 Escalade ESV PCM 12602802 with connectors visible. A reliable replacement to fix no-start conditions and P0601 codes.
    $114.95

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

  • Programmed 2003-2007 Silverado 3500 PCM 12602802, front view showing all connector pins. A direct-fit solution to fix check engine lights and running issues.
    $114.95

    Programmed 2003-2007 Silverado 3500 PCM 12602802 | ECM Flashed to Your VIN

  • 2003-2007 Sierra Denali PCM 12602802 Engine Control Module with connectors visible. This pre-programmed unit resolves common DTCs like P0601.
    $114.95

    Programmed 2003-2007 Sierra Denali PCM 12602802 | Engine Control Module

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