• Pre-programmed 2004 Grand Prix ECM 12581501, ready for installation to fix engine computer issues.
  • Front view of the 2012 Duramax ECM 12648344 for Silverado, Sierra, Express, and Savana vehicles, showing the main connectors.
  • Programmed 6.6L Duramax ECM 12648344 for 2012 Silverado, Sierra, and Savana vans.
  • Front view of the 2012 6.6L Duramax ECM 12648344 with its connection ports visible.
  • Programmed Engine Control Module ECM 12648344 for a 2012 GM 6.6L Duramax engine, showing the main connector ports.
  • Programmed 2012 Sierra 2500 6.6L Duramax ECM 12648344, side view showing connectors.
  • Programmed 12648344 ECM for 2012 GM 6.6L Duramax engine, showing connectors.
  • Front view of the 2012 Silverado 3500 ECM 12648344 for the 6.6L Duramax engine, showing the main connectors.
  • Programmed 2012 Silverado 2500 ECM 12648344 for 6.6L Duramax engines, ready for installation.
  • A programmed 12648344 ECM for a 2012 GM 6.6L Duramax engine, showing the main connectors.
  • Engine Control Module ECM 12648344 for a 2012 GM 6.6L Duramax diesel engine, showing the main connectors.
  • Programmed Engine Control Module ECM for a 2003 Saturn ION, part number 12574270.
  • Front view of the 2009-2010 GMC Yukon XL 2500 ECM with part number 12629009 visible.
  • A pre-programmed 12625455 Engine Control Module (ECM) for a 2009-2010 GMC Yukon XL 2500, ready for installation.
  • Programmed 12629009 ECM for a 2009-2010 GMC Yukon, showing the main connectors.
  • Programmed 2009-2010 Yukon Engine Control Module 12625455, showing the main connectors and service label.
  • Programmed 12629009 ECM for a 2009-2010 Chevrolet Tahoe, showing the main connectors.
  • Programmed 2009-2010 Tahoe ECM 12625455 engine computer module ready for installation.
  • Programmed 2009-2010 Suburban 2500 ECM, part number 12629009, ready for installation.
  • Programmed 12625455 Engine Control Module (ECM) for GM trucks, vans, and SUVs.

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