View 3 Photos View 0 Videos 2009 GMC 8.1L Engine Control Module (ECM) for a GMC C6500 Recently Updated $250 USD (USED) GM 8.1L Serial #: 8GMXH08.1802 CPL/Arr: - HP: - Ref# 12589161 ConditionUsedFits To Make(s)GMCFits To Model(s)C6500Part Number12589161Stock Number25183766 MLS Number11364180CategoryEngine Control Modules (ECM) Last Updated2/1/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos GMC 6.6L DURAMAX Engine Part for a GM 6.6 DURAMAX $100 USD Good used, cleaned and inspected GM 6.6 Duramax glow plug controller module. Part number: 12639711. ConditionUsedFits To Make(s)GMFits To Model(s)6.6 DURAMAXPart Number12639711Stock Number1068784 MLS Number14110949CategoryEngine Miscellaneous Parts Last Updated1/27/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2006 GMC C5500 Intercooler Contact for price (Used) 2006 GMC C5500, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Engine: GM/Chev (HD) 8.1L, Dimensions: L=27 ½", H=4 ½", Material: Aluminum, Less Radiator... ConditionUsedEngine Model8.1LFits To Make(s)GMCFits To Model(s)C5500Will Fit Year(s)2006Stock NumberP-495278 MLS Number14109844CategoryIntercoolers Last Updated1/25/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 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 Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 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 Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2000 Used GMC T6500 Rear Engine Mount $90 USD Used T6500 Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Cast Iron Quantity2ConditionUsedFits To Make(s)GMCFits To Model(s)T6500Will Fit Year(s)2000Stock Number548-12831 MLS Number12138868CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 Used GMC ECM $216 USD Used GMC ECM, Engine Model: 8.1L MFI OHV 496 CID gas at 325hp ConditionUsedEngine Model8.1L MFI OHV 496 CID gas at 325hpFits To Make(s)GMCFits To Model(s)Topkick C4500Will Fit Year(s)2004Part Number12586243Stock Number509-15962 MLS Number11291974CategoryEngine Control Modules (ECM) Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used GMC ISU Rear Engine Mount $59 USD Used ISU Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Steel Quantity5ConditionUsedPart Number15727278Stock Number548-10098 MLS Number8932676CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Caterpillar 3126 Engine Bracket $49 USD Used 3126 Engine Bracket, Type: Bracket, Material: Steel ConditionUsedPart Number15024826Stock Number502-12265 MLS Number8927412CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC WT5500 Engine Wiring Harness Contact for price Engine Wiring Harness, Good Condition Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)WT5500Stock Number79265 MLS Number14102813CategoryEngine Wiring Harnesses Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC WT5500 Air Compressor Contact for price Air Compressor, good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)WT5500Stock Number79252 MLS Number14102795CategoryEngine Air Compressors Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC WT5500 Valve Cover Contact for price Engine Valve Covers, Good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)WT5500Stock Number79243 MLS Number14102787CategoryValve Covers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC WT5500 Engine Harmonic Balancer Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)WT5500Stock Number79231 MLS Number14102774CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC WT5500 Crankshaft Contact for price Engine Crankshaft, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)WT5500Stock Number79227 MLS Number14102769CategoryCrankshafts Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC WT5500 Engine Block / Cylinder Block Contact for price Engine Short Block, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)WT5500Stock Number79226 MLS Number14102767CategoryEngine Blocks / Cylinder Blocks Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2008 GMC Engine Harmonic Balancer for a GMC C5500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number78222 MLS Number14009230CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 GMC Engine Harmonic Balancer for a GMC W4500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)W4500Stock Number73405 MLS Number13563445CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2008 GMC Engine Harmonic Balancer for a GMC C5500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number70890 MLS Number13396084CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2005 GMC Engine Harmonic Balancer for a GMC C5500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number70773 MLS Number13395962CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 GMC Engine Harmonic Balancer for a GMC C6500 $450 USD Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C6500Stock Number70595 MLS Number13392908CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2006 GMC Engine Harmonic Balancer for a GMC C5500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number70395 MLS Number13383805CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2008 GMC Engine Harmonic Balancer for a GMC C5500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number70336 MLS Number13383740CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2006 GMC Engine Harmonic Balancer for a GMC C5500 Contact for price Engine Crank Pulley, in good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number69733 MLS Number13356299CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2006 GMC 8.1 Crankshaft for a GMC C5500 Contact for price Crankshaft Assembly, GM 8.1, Good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number78700 MLS Number14050807CategoryCrankshafts Last Updated1/20/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2008 GMC Camshaft for a GMC C5500 Contact for price Camshaft Assembly, GM 8.1L V8, Good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C5500Stock Number78220 MLS Number14009228CategoryCamshafts Last Updated1/20/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info