• Programmed 12629009 ECM Engine Computer for Chevrolet, GMC, Cadillac, and other GM vehicles, showing the main connectors.
  • Programmed 2008 Silverado 1500 ECM with part number 12612384 shown on a clean background.
  • Programmed 2008 Impala Engine Module ECM 12622141, front view showing connectors.
  • Front view of the 2008 Hummer H2 ECM Engine Control Module, part number 12617568, showing the main housing and electrical connector ports.
  • A programmed 12629009 ECM engine computer module for various GM vehicles, shown on a clean white background.
  • Programmed 2009 Silverado 1500 Engine Computer 12629009, showing the main connectors and housing.
  • Front view of the 2009 Express 2500 Engine Computer ECM, part number 12629009, showing the main electrical connectors.
  • Programmed 2009 Sierra 1500 ECM 12625455 Engine Computer Module, front view showing connectors.
  • A side view of the programmed 12625455 ECM, showing the main electrical connectors for a GM engine computer.
  • Pre-programmed 2008 Express 3500 ECM, part number 12612384, ready for installation.
  • 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.
  • Programmed 2009-2010 Suburban 1500 engine computer, part number 12629009, ready for installation.
  • Programmed 2009-2010 Suburban 1500 ECM 12625455 engine computer module, front view showing connectors.

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