2011-2014 Chevrolet GMC 6.6l Duramax ECU ECM PCM 12654884 OEM

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

2016 CHEVY GMC 2500HD Duramax 6.6L LML Engine Computer Module ECU ECM 12660134

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

OEM 2004.5-2005 GM 6.6L Duramax LLY Engine Control Module ECM ECU 15246462

2022-2023 GMC Chevrolet HD 6.6L Engine Control Module / ECM 12723810 New OEM

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

13-14 GM 6.6L DURAMAX LML Engine Control Module ECM ECU 12660026 ABXH OEM