• Front view of a programmed 12668866 ECM with connectors visible, ready for installation in a GM vehicle.
  • Programmed 2010-2011 GMC Terrain Engine Control Module ECM 12637106 with connectors visible.
  • Programmed 12663405 Engine Control Module with connectors visible, ready for installation in a GM vehicle.
  • Programmed 2012-2013 Orlando ECM 12637106 with connectors visible, ready for installation.
  • Programmed 2016 Savana 3500 ECM 12663405 Engine Control Module ready for installation.
  • Programmed 2010-2011 LaCrosse Engine Control Module, part number 12637106, ready for installation.
  • A programmed 12663405 engine control module for a 2016 GMC Savana 2500, shown on a clean white background.
  • Programmed 2010-2011 Equinox ECM 12637106 mounted in the engine bay.
  • Front view of a Pre-Programmed GM ECM 12663405 showing the main connection ports.
  • Pre-programmed Engine Control Module ECM ECU for a 2010-2012 Cadillac CTS, part number 12637106, ready for installation.
  • Programmed 2011-2015 Chevrolet Volt ECM, part number 12663405, ready for installation.
  • Front view of a programmed 12637106 ECM for a 2012 Chevy Camaro, showing the main electrical connectors.
  • A front view of the Programmed 2013-2016 Buick Encore ECM 12663405, showing its connectors.
  • Programmed Engine Control Module ECM ECU for a 2012 Chevrolet Captiva Sport, part number 12637106.
  • A technician holding a programmed 2014-2016 Cadillac ELR engine control module, part number 12663405, ready for installation.
  • Programmed 2012 Impala ECM 12637106 Engine Control Module, front view showing connectors.
  • Programmed 2012-2016 Cruze ECM with connectors visible, ready for installation.
  • Programmed Engine Control Module (ECM) for a 2010-2011 Cadillac SRX, showing the main connector ports.
  • Front view of the Programmed 12663405 ECM for GM vehicles, showing the main electrical connectors.
  • Programmed Engine Control Module (ECM) for 2010-2011 SAAB 9-5, showing the main connector and part number label.

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