• Programmed 2003-2006 Cadillac Escalade EXT PCM Engine Computer 89017734 being held before installation.
  • A genuine GM Engine Control Module 12669908 for a 2017-2021 Colorado, showing the main connector ports.
  • Programmed 2003-2007 Silverado 1500 PCM 89017734 being held before installation.
  • Programmed OEM Engine Control Module (ECM) 12669908 for a 2020-2021 GMC Canyon.
  • Programmed 2003-2007 Silverado 2500 PCM 89017734 engine computer module, front view with connectors.
  • Side view of a programmed 12669908 ECM for 2017-2020 GM vehicles, showing the main connectors.
  • VIN-Programmed GM Engine Control Module ECM with service number 12669908, ready for installation.
  • Programmed 89017750 PCM for a 2003-2007 GM truck, showing the main connectors.
  • Programmed 89017734 PCM for 2003-2007 Silverado 3500 showing connectors.
  • VIN Programmed Powertrain Control Module 89017734 for 2003-2007 GM Trucks and SUVs, showing connectors.
  • A programmed 2003-2007 Sierra 2500 PCM, part number 89017734, ready for installation.
  • Pre-programmed PCM Engine Computer for 2003-2007 Sierra 2500, showing the main housing and three electrical connector ports.
  • Programmed PCM 89017734 for 2003-2007 GM Sierra, Silverado, and SUVs, ready for installation.
  • Programmed 2003-2007 HUMMER H2 PCM, part number 89017734, ready for installation.
  • Programmed 2016 GM 6.6L ECM 12662677 for Silverado and Sierra work trucks.
  • Front view of the 2016 GM 6.6L Duramax ECM 12662677, showing the main electrical connectors.
  • Front view of the 2016 Duramax ECM 12662677, showing the main electrical connectors and identification label for GM 6.6L diesel trucks.
  • Front view of the 2016 Sierra 3500 ECM 12662677 for 6.6L Duramax engines, showing connectors and part number label.
  • Front view of a used OEM 2016 Duramax ECM 12662677 showing the main connectors and service number label for GM trucks.
  • Programmed 12662677 ECM for 2016 Chevy Silverado and GMC Sierra 2500/3500 with 6.6L Duramax engine.

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