01 02 03 04 05 6.6L LB7 LLY LBZ LMM Duramax FICM ECM PCM VENT PORT

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

2004.5 2005 LLY Duramax Diesel GMC Chevy Engine Control Module 15246462 12244189

2004.52005 6.6L LLY Duramax Diesel ECM Bracket / Cover 15136328 15136327 W/ Lid

2004.5-2005 CHEVY GMC 2500HD LLY DURAMAX 6.6L ECM ENGINE CONTROL MODULE 15141667

2001 2002 Silverado Sierra 2500 3500 8.1 L ECM Engine Control Module OEM

01-04 Chevy GMC LB7 Duramax 6.6L FICM Fuel Injection Control Module 8972160772