04.5 05 SILVERADO SIERRA TOPKICK Duramax LLY Engine Control Module ECM 15292913

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

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

2001-2005 Chevy Silverado/GMC Sierra LLY DURAMAX/ALLISON 15246462 DZAN

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

04.5 05 SILVERADO SIERRA TOPKICK Duramax LLY Engine Control Module ECM 12244189

04-05 Silverado Sierra 6.6L Duramax Diesel LLY Engine Computer ECU 15228726

04 05 GMC CHEVROLET SILVERADO 2500HD 3500HD 6.6 LLY ENGINE ECU ECM 15141667