• Programmed 2014-2016 Cadillac CTS ECM Engine Control Module 12656993, front view showing connectors.
  • 2015-2016 Colorado ECM Engine Control Module 12656993, front view showing connectors.
  • Front view of the 2015-2016 Canyon Engine Control Module ECM 12656993, showing the main electrical connectors.
  • Front view of a 2016 Camaro Engine Module ECM, part number 12656993, showing the main electrical connector ports.
  • Programmed 2014-2016 Sierra Denali ECM Engine Control Module 12656993, front view showing connectors.
  • Front view of a 2017 ATS Engine Module, part number 12704476, showing the main electrical connectors.
  • 2018 Savana 3500 ECM Engine Control Module 12704475, front view showing connectors.
  • Front view of the 2017 Escalade ESV Engine Control Module, part number 12704476, showing the main electrical connectors.
  • 2018 GMC Sierra 1500 ECM Engine Control Module part number 12704475, front view showing connectors.
  • Programmed 2017 Escalade ECM Engine Control Module, part number 12704476, for GM vehicles.
  • Front view of a 2018 Escalade ESV ECM Engine Control Module, part number 12704475, showing the main electrical connectors.
  • Programmed 2017 Corvette Engine Control Module, part number 12704476, ready for installation.
  • 2018 Escalade ECM Engine Control Module 12704475, front view showing connectors.
  • Programmed Engine Control Module ECM 12704476 for 2017 Cadillac CTS and other GM vehicles.
  • Programmed 2018 Sierra Denali ECM Engine Control Module, part number 12688528, ready for installation.
  • Front view of a 2017 XTS Engine Module, part number 12692068, showing the main electrical connector ports.
  • Programmed 2018 Express 2500 ECM Engine Control Module, part number 12704475, for GM vehicles.
  • Programmed 2017 Yukon Engine Module ECM part number 12692068, front view showing connectors.
  • Programmed 2018 GM ECM Engine Control Module 12704475 for Chevrolet, GMC, and Cadillac vehicles.
  • Programmed 2017 GMC Yukon XL ECM Engine Control Module, part number 12692068.

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