• Programmed 2013-2014 Duramax ECM 12654088 for GM Sierra and Silverado trucks.
  • Front view of the programmed 12654088 ECM for 2013-2014 GM 6.6L Duramax engines, showing the main connectors.
  • Front view of the 6.6L Duramax ECM 12654088 showing the main connectors for a 2013-2014 Sierra or Silverado.
  • Programmed 12654088 Duramax ECM for 2013-2014 GM 6.6L diesel trucks, showing the main connector ports.
  • Pre-programmed 12654088 ECM for a 2013-2014 GM 6.6L Duramax engine, showing the main connector ports.
  • Front view of a programmed 2013-2014 Duramax ECM with part number 12654088 visible on the label.
  • Side view of the 2013-2014 Savana 3500 ECM 12653319 for 6.6L Duramax engines, showing the main connectors.
  • A programmed 2013-2014 GM 6.6L Duramax ECM, part number 12653319, ready for installation in a Silverado or Savana.
  • Programmed 6.6L Duramax ECM 12653319 for 2013-2014 Silverado and Sierra trucks.
  • Programmed 12653319 ECM for 2013-2014 Silverado and Sierra 2500/3500 with 6.6L Duramax engine.
  • Programmed Engine Control Module ECM 12653319 for a 2013-2014 Sierra 3500 6.6L Duramax.
  • Programmed 12654088 ECM for a 2013-2014 Chevy Silverado 2500 with 6.6L Duramax engine.
  • Pre-programmed Engine Control Module ECM 12653319 for a 2013-2014 GMC Sierra 2500 6.6L Duramax.
  • Programmed 2013-2014 Duramax 6.6L ECM for GM Sierra and Silverado 2500/3500, side view showing connectors.
  • Programmed 12653319 ECM for 2013-2014 GM 6.6L Duramax Diesel engines, showing the main connectors and part number label.
  • Programmed 12654088 Duramax ECM for 2013-2014 Chevrolet Silverado and GMC Sierra 2500/3500.
  • Programmed 9366810 PCM for 1998-1999 GMC Yukon, showing the main connectors and service number label.
  • Programmed 1998-1999 Chevrolet Suburban 2500 PCM ECU with part number 9366810 shown on a white background.
  • Programmed 1999 Suburban 1500 PCM Replacement module with two connectors visible.
  • Programmed 1998-1999 Tahoe PCM 9366810 with VIN flashing service.

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