Highway 71 Auto Parts

Quality Programmed Modules

Search…

Search by Vehicle

Home ยป Shop ยป 12668866 ยป Page 5
  • A 2016 Suburban 3500 Engine Control Module, part 12668866, showing the main electrical connectors. This pre-programmed ECM fixes check engine lights and running issues.

    Programmed 2016 Suburban 3500 Engine Control Module ECM PCM 12668866

  • Front view of a programmed 2016 Savana 3500 ECM, part 12668866. This module is ready to install to fix check engine lights and no-start issues.

    Programmed 2016 Savana 3500 ECM 12668866 | Engine Control Module

  • Front view of a 2016 Savana 2500 ECM, part 12668866, showing the main electrical connector ports. This programmed module fixes engine running issues.

    Programmed 2016 Savana 2500 ECM Engine Control Module 12668866 | VIN Matched

  • Programmed 2013-2016 Trax Engine Control Module 12668866, showing the main connectors. A reliable fix for check engine lights and no-start issues.

    Programmed 2013-2016 Trax Engine Control Module ECM 12668866 | VIN Matched

  • Programmed 2011-2015 Volt Engine Control Module 12668866, showing the main connectors. A reliable replacement to clear ECM communication codes and restore engine function.

    Programmed 2011-2015 Volt Engine Control Module 12668866 | VIN Flashed

  • Front view of a 2013-2016 Encore ECM, part 12668866. This VIN-programmed engine control module fixes check engine lights and no-start issues in GM vehicles.

    2013-2016 Encore ECM 12668866 Programmed Engine Control Module

  • Programmed 2014-2016 ELR Engine Control Module 12668866. Shows connectors for easy installation to fix check engine lights and no-start issues.

    Programmed 2014-2016 ELR Engine Control Module 12668866 | VIN Matched

  • Front view of a 2014-2015 Spark Engine Control Module, part 12668866, showing the three main electrical connector ports for a plug-and-play installation.

    Programmed 2014-2015 Spark Engine Control Module | ECM 12668866

  • Programmed 2012-2016 Sonic Engine Control Module, part 12668866, showing the main connectors. A reliable fix for check engine lights and running issues.

    Programmed 2012-2016 Sonic Engine Control Module ECM PCM 12668866

  • 2012-2016 Silverado 2500 ECM part 12668866 showing the main electrical connector ports. This pre-programmed engine computer fixes check engine lights and stalling.

    2012-2016 Silverado 2500 ECM 12668866 Programmed Engine Control Module

  • Pre-programmed 2012-2016 Silverado 3500 ECM, part 12668866. This engine computer is a direct fit for the 6.0L V8, resolving DTCs like P0601 and no-start issues.

    Programmed 2012-2016 Silverado 3500 ECM 12668866 | VIN Matched

  • Front view of a 2012-2016 Sierra Denali 2500 ECM, part 12668866, showing the main wiring harness connectors. This pre-programmed module solves engine error codes.

    Programmed 2012-2016 Sierra Denali 2500 ECM Engine Control Module 12668866

  • Programmed 2012-2016 Sierra Denali 3500 ECM, part 12668866. Shows the module's housing and connectors for easy installation to fix check engine lights.

    Programmed 2012-2016 Sierra Denali 3500 ECM 12668866 | VIN-Matched

  • Programmed 2012-2016 Sierra 2500 ECM, part number 12668866. This engine computer solves check engine lights and running issues, arriving ready for install.

    Programmed 2012-2016 Sierra 2500 ECM 12668866 | VIN Flashed Engine Computer

  • Front view of a 2012-2016 Sierra 3500 ECM, part 12668866, showing the main electrical connectors. This pre-programmed module fixes engine issues.

    Programmed 2012-2016 Sierra 3500 ECM 12668866 | Engine Control Module

  • Front view of a 2016 Express 2500 Engine Control Module 12668866, showing the main electrical connectors for a plug-and-play installation.

    Programmed 2016 Express 2500 Van Engine Control Module 12668866

  • Front view of a 2016 Express 3500 Engine Control Module 12668866, showing the main electrical connector ports for a reliable, programmed replacement.

    Programmed 2016 Express 3500 Engine Control Module ECM 12668866 | VIN Matched

  • Programmed 2016 Suburban 3500 ECM, part 12663405, showing the main connectors. A reliable solution to clear DTCs like P0601 and fix no-start issues.

    Programmed 2016 Suburban 3500 ECM 12663405 | VIN Matched | GM Updates

  • Front view of a 2016 Savana 3500 ECM, part 12663405, showing the main electrical connector ports. This programmed module fixes check engine lights and no-start conditions.

    Programmed 2016 Savana 3500 ECM 12663405 | VIN Matched Engine Control Module

  • Programmed 2016 Savana 2500 Engine Control Module, part 12663405. Shows connectors for easy plug-and-play installation to fix running issues.

    Programmed 2016 Savana 2500 Engine Control Module ECM PCM 12663405

Search…

Search by Vehicle

Scroll to Top