• A side view of the Programmed 12704475 ECM for 2018-2019 GM vehicles, showing the main electrical connectors.
  • Programmed 2018 Suburban 1500 ECM Replacement module with connectors visible.
  • Programmed 2016-2018 Sierra 1500 ECM with part number 12674052 shown on a white background.
  • Programmed 2018 Tahoe ECM, part number 12704475, ready for installation.
  • Programmed Engine Control Module (ECM) for a 2017-2018 GMC Sierra Denali 1500.
  • Programmed 2018 GM ECM 12704475 for Silverado, Corvette, and Savana models.
  • Programmed 12704475 ECM for 2018-2019 GM Corvette, Silverado, and Escalade models, showing connectors.
  • Pre-programmed 12686383 ECM for 2018-2019 GM vehicles like Corvette and Silverado, ready for installation.
  • Front view of the programmed GM 12680656 ECM, part number 12704475, showing the main connectors.
  • Front view of the programmed 2015-2016 Yukon XL 1500 ECM, part number 12676230, ready for installation.
  • Front view of the 12676230 Engine Control Module for a 2015-2016 GMC Yukon, showing the main connectors.
  • Programmed 12676230 Engine Control Module with connectors visible, for GM vehicles like Cadillac XTS and Chevy Silverado.
  • Programmed 2015-2016 Chevrolet Tahoe Engine Control Module (ECM) part number 12676230, shown on a clean white background.
  • Programmed 2015-2016 Suburban 1500 ECM with connectors visible, part number 12676230.
  • Programmed 2014-2016 Cadillac ATS engine control module, part number 12676230, ready for installation.
  • Programmed 2015-2016 Escalade ECM 12676230, front view showing connectors and part label.
  • 2015-2016 Cadillac Escalade ESV Engine Control Module (ECM) with connectors visible.
  • Programmed 2014-2016 Corvette Engine Control Module 12676230, showing the main connector ports.
  • Programmed 2015-2016 Colorado ECM, part number 12676230, ready for installation.
  • Programmed 12676230 Engine Control Module (ECM) for GM vehicles like the GMC Canyon and Chevy Silverado.

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