2 0 GMC 6.6L DURAMAX Engine Control Module (ECM) $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. ConditionUsedStock NumberRyd 12646248 MLS Number12064263CategoryEngine Control Modules (ECM) Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 GMC 6.6L DURAMAX Front Engine Cover $75 USD Good used, cleaned and inspected GM 6.6 Duramax Front Cover. Part Number: N/A, Quantity8ConditionUsedStock NumberRyd 6.6 DURAMAX FRON MLS Number10292077CategoryFront Engine Covers Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 GMC 6.6L DURAMAX Engine Harmonic Balancer $75 USD Good used, cleaned and inspected GM Duramax 6.6 Harmonic Balancer. Part Number: SPN019298 Quantity8ConditionUsedPart NumberSPN019298Stock NumberRyd SPN019298 MLS Number10263773CategoryEngine Harmonic Balancers Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 GMC 6.6L DURAMAX Engine Harmonic Balancer $75 USD Good used, cleaned and inspected GM Duramax 6.6 Harmonic Balancer. Part Number: 70030955371 ConditionUsedPart Number70030955371Stock NumberRyd 70030955371 MLS Number10265672CategoryEngine Harmonic Balancers Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 GMC 6.6L DURAMAX Front Engine Cover $100 USD Good used, cleaned and inspected GM 6.6 Duramax Front Cover. Part Number: 12624280 Quantity2ConditionUsedStock NumberRyd 12624280 MLS Number10263771CategoryFront Engine Covers Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2008 GMC 6.6L DURAMAX Engine Control Module (ECM) for a GMC C5500 $750 USD Duramax ECM Fits LMM 19260758, 12620014, 12628593 Guaranteed Reprogrammable, Good Condition, Call DTI Trucks for More Information and Shipping Quotes ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number64766 MLS Number12883901CategoryEngine Control Modules (ECM) Last Updated12/29/2024 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2004 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500 $750 USD 6.6 Duramax, P/N 15292913 Good Condition, Call For Availability And Shipping ConditionUsedFits To Make(s)CHEVROLETFits To Model(s)C4500Stock Number32863 MLS Number10467022CategoryEngine Control Modules (ECM) Last Updated1/25/2025 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2006 GMC 6.6L DURAMAX Engine Mount for a Chevrolet C4500 $76 USD (USED) GM 6.6L DURAMAX Cast#: 15074951 Mount: REAR ENGINE Ref# - GM 6.6L REAR ENGINE MOUNT ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Part Number-Stock Number25218843 MLS Number11438500CategoryEngine Mounts Last Updated8/28/2024 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2006 GMC 6.6L DURAMAX Engine Mount for a Chevrolet C4500 $76 USD (USED) GM 6.6L DURAMAX Cast#: 15074952 Mount: REAR ENGINE Ref# - GM 6.6L REAR ENGINE MOUNT ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Part Number-Stock Number25218842 MLS Number11438499CategoryEngine Mounts Last Updated8/28/2024 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Used GMC 6.6L Duramax Accessory Bracket $115 USD Used 6.6L Duramax Accessory Bracket, Type: Accessory Bracket, Material: Aluminum ConditionUsedPart Number8973650460Stock Number502-17205 MLS Number12973446CategoryEngine Brackets Last Updated7/6/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Used GMC 6.6L Duramax Alternator Bracket $115 USD Used 6.6L Duramax Alternator Bracket, Type: Alternator Bracket, Material: Aluminum ConditionUsedPart Number8973650460Stock Number502-17206 MLS Number12960985CategoryEngine Brackets Last Updated6/28/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Used GMC 6.6L Duramax EGR cooler $200 USD Used 6.6L Duramax EGR cooler, Type: EGR Cooler Assembly ConditionUsedPart Number8973585071Stock Number505-12023 MLS Number12279300CategoryEGR Coolers Last Updated9/1/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 Used GMC 6.6L Duramax EGR Cooler $243 USD Used 6.6L Duramax EGR Cooler, Type: EGR Cooler Assembly ConditionUsedWill Fit Year(s)06/07 LLYPart Number8973585071Stock Number505-10517 MLS Number8951494CategoryEGR Coolers Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2007 GMC 6.6L DURAMAX Engine Wiring Harness for a GM 6.6L DURAMAX Newly Listed $350 USD 6.6L DURAMAX ConditionUsedFits To Make(s)GMFits To Model(s)6.6L DURAMAXStock Number2507495 MLS Number13862041CategoryEngine Wiring Harnesses Last Updated10/2/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2009 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C5500 Recently Updated $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 Updated10/4/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2008 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500 Recently Updated $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 Updated9/28/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 GMC 6.6L DURAMAX EGR Cooler for a GM 6.6L DURAMAX $250 USD LLY 04-05 Quantity24ConditionUsedFits To Make(s)GMFits To Model(s)6.6L DURAMAXStock NumberDURAMAX-EGRCOOLER-8 MLS Number13700118CategoryEGR Coolers Last Updated7/15/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 GMC 6.6L DURAMAX EGR Cooler for a GM 6.6L DURAMAX $250 USD LLY 2004 Quantity8ConditionUsedFits To Make(s)GMFits To Model(s)6.6L DURAMAXStock NumberDURAMAX-EGRCOOLER-8 MLS Number13700116CategoryEGR Coolers Last Updated7/15/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 GMC 6.6L DURAMAX EGR Cooler for a GM 6.6L DURAMAX $250 USD LBZ 2006, LLY TOPKICK/KODIAK Quantity11ConditionUsedFits To Make(s)GMFits To Model(s)6.6L DURAMAXStock NumberDURAMAX-EGRCOOLER-8 MLS Number13700115CategoryEGR Coolers Last Updated7/15/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 GMC 6.6L DURAMAX Engine Oil Pump for a GM 6.6L DURAMAX $400 USD ConditionUsedFits To Make(s)GMFits To Model(s)6.6L DURAMAXStock Number6.6-LBZ/LMM-CP3-332 MLS Number13700096CategoryEngine Oil Pumps Last Updated7/15/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Used GMC 6.6L Duramax Valve Bridges $92 USD Used 6.6L Duramax Valve Bridges, Type: Valve Bridges ConditionUsedStock Number525-10497 MLS Number8918977CategoryEngine Valve Trains Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Used GMC 6.6L Duramax Valve Push Rod Set $92 USD Used 6.6L Duramax Valve Push Rod Set, Type: Valve Push Rod Set ConditionUsedStock Number525-10496 MLS Number8918976CategoryEngine Valve Trains Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info