Highway 71 Auto Parts

Quality Programmed Modules

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  • 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 Yukon XL 1500 PCM 12589463 VIN Programmed Engine Computer

  • 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 Tahoe PCM 12589463 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

    2003-2006 Suburban 1500 PCM 12589463 | 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 Sierra 1500 PCM 12589463 | VIN Programmed Engine Computer

  • 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 12589463 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

    2003-2006 Escalade EXT PCM 12589463 Programmed to Your VIN

  • Programmed 2003-2007 Silverado 1500 PCM, part 12589463. This VIN-matched engine computer solves check engine lights, poor performance, and stalling issues.
    $114.95

    Programmed 2003-2007 Silverado 1500 PCM 12589463 | VIN Matched & Flashed

  • 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 Silverado 2500 PCM 12589463 | VIN Matched

  • 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 3500 PCM 12589463 Programmed with 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 Sierra Denali PCM 12589463 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 2500 PCM 12589463 | VIN Matched & Updated

  • 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 Sierra 3500 PCM 12589463 Programmed to Your VIN

  • Front view of a 2003-2006 Yukon XL 2500 PCM, part 12582605, showing the main electrical connector ports. This module is programmed to fix check engine lights.
    $114.95

    Programmed 2003-2006 Yukon XL 2500 PCM 12582605 | VIN Flashed

  • Programmed 2003-2006 Yukon PCM, part 12582605, showing the three main electrical connectors. A reliable fix for DTCs like P0601 and no-start issues.
    $114.95

    Programmed 2003-2006 Yukon PCM 12582605 | Engine Control Module

  • Programmed 2003-2006 Yukon XL 1500 PCM 12582605, showing the main electrical connectors. A reliable fix for check engine lights and running issues.
    $114.95

    Programmed 2003-2006 Yukon XL 1500 PCM 12582605 | VIN Matched & Updated

  • Front view of a 2003-2006 Tahoe PCM 12582605, showing the main electrical connectors. This pre-programmed module fixes common engine issues.
    $114.95

    Programmed 2003-2006 Tahoe PCM 12582605 | VIN-Matched | GM Updates

  • Programmed 2003-2006 Suburban 2500 PCM 12582605 with connectors visible. A direct-fit solution to resolve engine error codes and drivability problems.
    $114.95

    Programmed 2003-2006 Suburban 2500 PCM 12582605 | VIN Matched & Updated

  • Programmed 2003-2006 Suburban 1500 PCM 12582605. This electronic control module is ready to install, fixing engine codes and performance problems.
    $114.95

    Programmed 2003-2006 Suburban 1500 PCM 12582605 | VIN Matched & Ready to Install

  • Programmed 2003-2007 Sierra 1500 PCM, part 12582605. Shows the main housing and connector ports, ready to install and fix no-start or poor running conditions.
    $114.95

    2003-2007 Sierra 1500 PCM 12582605 Programmed to Your VIN

  • Front view of the 2003-2006 Escalade PCM 12582605, showing the main electrical connector ports. This programmed module resolves common DTCs like P0601.
    $114.95

    Programmed 2003-2006 Escalade PCM 12582605 | Engine Computer Module

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