• Engine Control Module (ECM) for 2015-2016 GMC Yukon, part number 12662034, showing connectors.
  • Programmed Engine Control Module ECM for 2014-2016 Cadillac XTS, part number 12662034, showing connectors.
  • Programmed 2015-2016 Tahoe ECM, part number 12662034, ready for installation.
  • Programmed 2015-2016 Suburban 1500 ECM, part number 12662034, ready for installation.
  • Programmed Engine Control Module (ECM) for a 2014-2016 Sierra 1500, part number 12662034.
  • Programmed OEM Engine Control Module 12662034 for a 2014-2016 Cadillac ATS, showing the main connector ports.
  • Programmed 2015-2016 Escalade Engine Control Module (ECM) with connectors visible.
  • Programmed 2015-2016 Escalade ESV Engine Control Module, part number 12662034, ready for installation.
  • Programmed 2014-2016 Corvette engine control module, part number 12662034, ready for installation.
  • Programmed Engine Control Module ECM for 2014-2016 Cadillac CTS, part number 12662034.
  • Front view of the programmed 12662034 Engine Control Module for a 2015-2016 Chevy Colorado 3.6L.
  • Programmed Engine Control Module (ECM) for a 2015-2016 GMC Canyon, part number 12662034.
  • Programmed 2016 Camaro ECM 12662034 Engine Control Module, showing connectors and part label.
  • Programmed Engine Control Module (ECM) for a 2014-2016 GMC Sierra Denali 1500, part number 12662034.
  • Programmed 2014-2016 Silverado 1500 ECM, part number 12662034, ready for installation.
  • Engine Control Module ECM for 2015-2016 GMC Yukon XL 1500, part number 12656993.
  • Pre-programmed Engine Control Module (ECM) for a 2015-2016 GMC Yukon, showing the main connector ports.
  • Programmed Engine Control Module for 2014-2016 Cadillac XTS, part number 12656993.
  • Programmed 2015-2016 Tahoe ECM, part number 12656993, ready for installation.
  • Programmed Engine Control Module for 2015-2016 Suburban 1500, part number 12656993.

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