2011 Chevrolet Silverado 3500 6.6L Engine Control Module ECM ECU x8849 DG

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

12618516 Chevrolet GMC 6.6L Duramax Engine Computer Module 12646248

10 11 Chevrolet GMC LML LGH 6.6L Engine Control Module ECM ECU 12641371 12618516

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

2011 Chevrolet Silverado 3500HD 6.6L ECM/ECU computer module 12644940

OEM GM 12652113 Glow Plug Control Module 2011-2012 LML Duramax 6.6

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