2011-2014 6.6L GMC Chevrolet LML Duramax Engine Control Module ECU ECM 12644940

Chevrolet GMC Truck Van 6.5 Diesel ECU 16216588 ECM PCM Engine Control Module

95 Chevrolet GMC 6.5 Diesel ECU 16212488 ECM PCM Engine Control Module Computer

2011-2014 6.6L GMC Chevrolet LML Duramax Engine Control Module ECU ECM 12641371

2010-2011 Chevrolet GMC 6.6L Engine Control Module ECM ECU 12652526 OEM Duramax

2011-2014 6.6L GMC Chevrolet LML Duramax Engine Control Module ECU ECM 12644940

2005-2006 Chevrolet Trailblazer GMC Envoy ECU ECM Engine Control Module 12603390

2019-2021 GMC/Chevrolet ECU ECM Engine Control Module OEM 12711803