View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Injector/ Engine Brake Harness $110 USD Used C12 Injector/ Engine Brake Harness, Type: Front Injector Brake Harness ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number4P9537Stock Number514-12624 MLS Number13534093CategoryEngine Wiring Harnesses Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Wiring Harness $220 USD Used C12 Wiring Harness, Type: Engine Wiring Harness ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number1660972Stock Number514-12623 MLS Number13534092CategoryEngine Wiring Harnesses Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C12 Engine for a 2002 Kenworth W900 Contact for price Caterpillar C12 engine, 410 Hp, Serial 2KS70525 ,tested in good running condition, Call or email for more information; we ship everywhere, Serial#: 2KS70525, Core Charge: TBD, Horse Power... ConditionUsedHorse Power410 HPFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2002Part Number2KS70525Stock NumberKW-0878-34 MLS Number13530913CategoryEngines Last Updated4/22/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C12 Engine Control Module (ECM) for a 2001 Sterling L9500 (LT9513) Contact for price CORE, Serial#: 22976734IK, Part Make: CATERPILLAR ConditionUsedFits To Make(s)STERLINGFits To Model(s)L9500 (LT9513)Will Fit Year(s)2001Part Number10R3571-03,Stock Number68A1E56181 MLS Number13529860CategoryEngine Control Modules (ECM) Last Updated2/25/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Used Caterpillar C12 Aux Drive Adapter $150 USD Used C12 Aux Drive Adapter ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2001Part Number1757342Stock Number577-10467 MLS Number13516157CategoryEngine Accessory Drives Last Updated4/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Block Cover $46 USD Used C12 Block Cover, Type: Cylinder Block Cover ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number7C1445Stock Number507-19259 MLS Number13516152CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Block Cover $25 USD Used C12 Block Cover, Type: Cylinder Block Cover ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number4P6587Stock Number507-19258 MLS Number13516146CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C12 Oil Pickup Tube, Part # 1220757 $150 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. - Stock: 0757OT - P/N : 1220757 - Caterpillar C12 Oil Pickup Tube, Serial#: 1220757 ConditionUsedStock Number0757OT MLS Number13503472CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2002 Caterpillar C12 Fan Blade for a Freightliner FLD112 $146 USD (USED) CAT C12 Blades: 9 Diameter: 29.5 Pilot Diameter: 2.56 Dish: 2.5 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD112Stock Number25770969 MLS Number13463272CategoryFan Blades Last Updated4/4/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar C12 Fan Clutch, Part # 601158, Other Part # 605171 Contact for price (GOOD USED/TESTED) Horton Caterpillar Fan Clutch 601158 For Sale, Part # 601158, Other Part # 605171, WF8, 5A04, FG04, Stock # 5083 | Tested Inspected! All our PARTS are TESTED and Ship... ConditionUsedPart Number601158Stock Number5083 MLS Number12182757CategoryFan Clutches Last Updated4/1/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1998 Caterpillar C12 Engine for a Freightliner CENTURY $4,500 USD ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/ 30 DAY WARRANTY ON ALL MAJOR CASTING PARTS, HIGH MILEAGE BUT RUNS GREAT, 1,355,686 MILES 40 PIN CONNECTOR ConditionUsedHorse Power410 HPFits To Make(s)FREIGHTLINERFits To Model(s)CENTURYStock Number27891 MLS Number13438218CategoryEngines Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C12 Engine Core Contact for price (Core) 1997 Caterpillar C-12, ENGINE ASSEMBLY- Family Number: VCP729EZDARX, Displacement: 11.9L, Horsepower: 339, E.C.S: EM, DI, Reference images for condition For more information about... ConditionUsedHorse Power339 HPStock NumberP-99180 MLS Number13486245CategoryEngine Cores Last Updated3/29/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C12 Engine for a 1999 Sterling L9522 $9,999.99 USD (Core) 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L, Horsepower: 410, Ar.No./CPL: 169-9466, Serial Number: 2KS02441, Part Number: C01-00005-026, ECS: EM, DI, TC, ECM, CAC,... ConditionUsedCPL/ARR169-9466Horse Power410 HPFits To Make(s)SterlingFits To Model(s)L9522Will Fit Year(s)1999Part NumberC01-00005-026Stock NumberP-74705 MLS Number12686551CategoryEngines Last Updated3/29/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C12 Engine Core Contact for price (Core) Engine Does Not Turn 360 Degrees Complete, 1997 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L Horsepower: 321, ESN: 1YN10090, Reference images for condition For more... ConditionUsedHorse Power321 HPStock NumberP-99142 MLS Number13483474CategoryEngine Cores Last Updated3/28/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C10/C12/C13 Rear Main Seal Kit, Part # 336016 7C1728 5332152 2264757 $40.75 USD NEW C10 C12 C13 REAR MAIN SEAL KIT., Serial#: 336016, Core Charge: 0, Casting#: 336016 ConditionNewFits To Make(s)UniversalFits To Model(s)UniversalPart Number336016 7C1728 5332152 2264757Stock Number336016 MLS Number13483106CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos New Aftermarket Caterpillar C12 Cylinder Head w/Valves $2,430 USD New Aftermarket C12 Cylinder Head w/Valves ConditionUsedPart Number1482149Stock Number504-13662 MLS Number13482593CategoryCylinder Heads Last Updated3/27/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1999 Caterpillar C12 Engine $18,000 USD FOR SALE: CAT C12 S/N 2KS03436 430HP PACCAR ARR. DYNO TESTED. OIL SAMPLE TEST.. RUNS VERY WELL. REBUILT AT SOME POINT RECENTLY. 90 DAY HEAD, BLOCK, CRANK PARTS WARRANTY. CALL FOR MORE... ConditionUsedStock Number2KS03436 MLS Number13406756CategoryEngines Last Updated3/20/2025 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C12 Left Engine Mount for a Kenworth $280 USD K234-2365 SUPPORT-ENGINE REAR LH, STAMPED K234-2365 CAST# K234-2194 ConditionUsedEngine ModelCAT C12 C13Fits To Make(s)KENWORTHSideLeftStock Number49536 MLS Number13449555CategoryEngine Mounts Last Updated3/14/2025 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C12 Engine Oil Cooler for a Cat C-12 $200 USD 115-4514 ConditionUsedFits To Make(s)CatFits To Model(s)C-12Stock NumberR11763243 MLS Number13447616CategoryEngine Oil Coolers Last Updated3/13/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Caterpillar C12 Engine Oil Pan for a 2004 Peterbilt 387 $175 USD Good, used ALUMINUM OIL PAN that came off of a 2004 Caterpillar C-12 engine. The casting number is 138-2548. The serial number is not available. This Caterpillar C-12 aluminum oil pan has... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number200192-61Stock Number200192-61 MLS Number11144618CategoryEngine Oil Pans Last Updated3/13/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C12 Engine Mount for a Kenworth T800 $302 USD (USED) CAT C12 Cast#: 14860AA Mount: FRONT Ref# 14860AA ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Part Number14860AAStock Number25667466 MLS Number12952611CategoryEngine Mounts Last Updated3/13/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C12 Cylinder Head for a Cat C-12 $1,000 USD Good Used ConditionUsedFits To Make(s)CatFits To Model(s)C-12Stock NumberR11743114 MLS Number13436061CategoryCylinder Heads Last Updated3/7/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C12 Intake Manifold for a Cat C-12 $53 USD Good Used ConditionUsedFits To Make(s)CatFits To Model(s)C-12Stock NumberR11735209 MLS Number13432180CategoryIntake Manifolds Last Updated3/5/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C12 Engine Rod for a Cat C-12 $52 USD Good Used ConditionUsedFits To Make(s)CatFits To Model(s)C-12Stock NumberR11735198 MLS Number13432179CategoryEngine Rods Last Updated3/5/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C12 Engine Rod for a Cat C-12 $52 USD Good Used ConditionUsedFits To Make(s)CatFits To Model(s)C-12Stock NumberR11735197 MLS Number13432178CategoryEngine Rods Last Updated3/5/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info