View 1 Photo View 0 Videos 2004 GMC 6.6L DURAMAX Right Engine Control Module (ECM) for a GM 6.6L DURAMAX $350 USD RIGHT FIREWALL MOUNT ConditionUsedFits To Make(s)GMFits To Model(s)6.6L DURAMAXSideRightStock Number2666787 MLS Number14452538CategoryEngine Control Modules (ECM) Last Updated6/26/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2008 GMC Engine Control Module (ECM) for a GMC C5500 $750 USD Engine Control Module (ECM), Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number70906 MLS Number13396100CategoryEngine Control Modules (ECM) Last Updated5/23/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos GMC 6.6L DURAMAX Engine Control Module (ECM) for a GM 6.6 DURAMAX $200 USD Good used, cleaned and inspected GM 6.6 Duramax ECM. Part Number: 12646248 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application. ConditionUsedFits To Make(s)GMFits To Model(s)6.6 DURAMAXPart Number12646248Stock NumberRyd 12646248 MLS Number12064263CategoryEngine Control Modules (ECM) Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2005 GMC 6.6L DURAMAX Engine Control Module (ECM) for a GMC C5500 $450 USD (USED) GM 6.6L DURAMAX HP: 300 Ref# 15246462 ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Part Number15246462Stock Number25799127 MLS Number13597561CategoryEngine Control Modules (ECM) Last Updated8/10/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2008 GMC 6.6L DURAMAX Engine Control Module (ECM) for a GMC C5500 $500 USD ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number11751 MLS Number13644550CategoryEngine Control Modules (ECM) Last Updated6/17/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 0 Photos View 0 Videos 2005 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500 Newly Listed $395 USD (USED) GM 6.6L DURAMAX Serial #: N/A CPL/Arr: N/A HP: 300 Ref# 15193862 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Part Number15193862Stock Number26025568 MLS Number14462729CategoryEngine Control Modules (ECM) Last Updated7/2/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500 Newly Listed $1,000 USD (USED) GM 6.6L DURAMAX Serial #: N/A CPL/Arr: N/A HP: 300 Ref# 8973037511 BOSCH FUEL INJECTION MODULE W/ 2 PLUGS ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Part Number8973037511Stock Number26025231 MLS Number14458464CategoryEngine Control Modules (ECM) Last Updated7/1/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2008 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500 $790 USD (USED) GM 6.6L DURAMAX Serial #: 12609441 CPL/Arr: - HP: - ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Stock Number25937776 MLS Number14139418CategoryEngine Control Modules (ECM) Last Updated3/15/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2008 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500 $795 USD (USED) GM 6.6L DURAMAX Serial #: - CPL/Arr: - HP: - Ref# 12620014 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Part Number12620014Stock Number25863233 MLS Number13810553CategoryEngine Control Modules (ECM) Last Updated12/31/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2009 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C5500 $795 USD (USED) GM 6.6L DURAMAX Serial #: VERIFY CPL/Arr: VERIFY HP: 300 Ref# 12628593 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C5500Part Number12628593Stock Number25842085 MLS Number13765377CategoryEngine Control Modules (ECM) Last Updated10/17/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info