• Front view of the 2012 6.6L Duramax ECM 12648344 with its connection ports visible.
  • Programmed Engine Control Module ECM 12648344 for a 2012 GM 6.6L Duramax engine, showing the main connector ports.
  • Programmed 2012 Sierra 2500 6.6L Duramax ECM 12648344, side view showing connectors.
  • Programmed 12648344 ECM for 2012 GM 6.6L Duramax engine, showing connectors.
  • Front view of the 2012 Silverado 3500 ECM 12648344 for the 6.6L Duramax engine, showing the main connectors.
  • Programmed 2012 Silverado 2500 ECM 12648344 for 6.6L Duramax engines, ready for installation.
  • A programmed 12648344 ECM for a 2012 GM 6.6L Duramax engine, showing the main connectors.
  • Engine Control Module ECM 12648344 for a 2012 GM 6.6L Duramax diesel engine, showing the main connectors.
  • VIN Programmed Engine Control Module (ECM) 12658036 for 2014-2015 GM 6.6L Duramax Diesel engines.
  • Programmed 12658036 ECM for 2014-2015 GM 6.6L Duramax trucks and vans.
  • Front view of the 2014-2015 GM 6.6L ECM, part number 12658036, for Silverado, Sierra, Express, and Savana vehicles.
  • Programmed 12658036 ECM for 2014-2015 GM 6.6L diesel trucks and vans, showing the main connectors.
  • Programmed 2015 Silverado 2500 ECM, part number 12667377, ready for installation on a 6.6L Duramax engine.
  • Programmed 12658036 ECM for 2015 GM 6.6L Duramax engines, front view showing the main electrical connectors.
  • Programmed 2015 Duramax 6.6L ECM 12667377 for GM Silverado and Sierra 2500/3500 HD trucks.
  • Front view of a programmed 12658036 ECM for a 2015 Chevrolet Silverado 3500 with 6.6L Duramax engine.
  • Programmed 12658036 ECM for a 2015 GM Sierra 3500 with 6.6L Duramax engine, ready for installation.
  • Programmed 2015 Sierra 3500 ECM 12658036, showing the main connectors and part number label.
  • Programmed 12658036 ECM for a 2015 GMC Sierra 2500 with 6.6L Duramax engine, showing connectors.
  • Pre-programmed 2015 Sierra 2500 ECM, part number 12658036, for 6.6L Duramax engines.

Search…

Search by Vehicle

Scroll to Top