View 2 Photos View 0 Videos 2015 Used Cummins ISX12 Water Outlet Connection $70 USD Used ISX12 Water Outlet Connection, Type: Water Outlet Connection ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2892038Stock Number526-11632 MLS Number12237762CategoryEngine Plumbing 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 2015 Used Cummins ISX12 Front Seal Carrier $38 USD Used ISX12 Front Seal Carrier, Type: Front Main Seal Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2870122Stock Number507-18335 MLS Number12237761CategoryEngine 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 2015 Used Cummins ISX12 Air Compressor Bracket $45 USD Used ISX12 Air Compressor Bracket, Type: Air Compressor Bracket, Material: Cast Iron ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2884824Stock Number502-16723 MLS Number12237758CategoryEngine Brackets 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 2015 Used Cummins ISX12 Thermostat Housing $92 USD Used ISX12 Thermostat Housing ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2883312Stock Number523-11685 MLS Number12237757CategoryEngine Thermostat Housings Last Updated8/8/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2015 Used Cummins ISX12 Water Pump Elbow $92 USD Used ISX12 Water Pump Elbow, Type: Water Pump Elbow ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2883659Stock Number522-12170 MLS Number12237756CategoryWater Pumps 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 2004 Used Cummins ISX EGR Water Pump $200 USD Used ISX EGR Water Pump, Type: Water Pump ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX EGRWill Fit Year(s)2004Part Number2201100Stock Number522-12166 MLS Number12237745CategoryWater Pumps 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 Cummins ISX Engine Mount $325 USD CUMMINS SUPPORT-FRONT ENGINE ISX ConditionUsedEngine ModelCUMMINS ISXStock Number99394 MLS Number12237399CategoryEngine Mounts Last Updated7/14/2025 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISX15 Engine Core $3,250 USD (Core) Engine Does Not Turn360 Degrees Complete, 2016 Cummins ISX15, ENGINE ASSEMBLY- Family Number: GCEXH0912XAU, Displacement: 15L, Horsepower: 550, Ar.No CPL: 4588, ESN: 79903247, ECS:... ConditionUsedHorse Power550 HPPart NumberGCEXH0912XAUStock NumberP-55710 MLS Number12233411CategoryEngine Cores Last Updated5/8/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins ISX 14MM Banjo Bolt Seal $1.97 USD New Aftermarket ISX 14MM Banjo Bolt Seal, Type: Banjo Bolt Seal ConditionUsedPart Number3963988Stock Number510-20209 MLS Number12231030CategoryGaskets 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 Cummins ISX12 G Engine $5,500 USD 2014 CUMMINS ISX15 LONG BLOCK, SER# 79781892 400ST, CPL 3937 ConditionUsedStock Number1600 MLS Number12227352CategoryEngines Last Updated8/3/2023 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Used Cummins ISX12 Block Plate Stabilizer $81 USD Used ISX12 Block Plate Stabilizer, Type: Block Plate, Stabilizer ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2883240Stock Number538-10236 MLS Number12225379CategoryEngine Parts 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 2015 Used Cummins ISX12 Breather Bracket $170 USD Used ISX12 Breather Bracket, Type: Breather Bracket, Material: Steel ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number2870056Stock Number502-16717 MLS Number12225378CategoryEngine 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 Cummins ISX DPF Air Transfer Tube $85 USD Used ISX DPF Air Transfer Tube, Type: Air Transfer Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX DPFPart Number3683540Stock Number519-12581 MLS Number12224959CategoryIntake Manifolds 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 Cummins ISX15 New Aftermarket Cylinder Head for ISX Contact for price ISX 15 SOHC REMAN HEAD, PRICE MATCH GUARANTEE, CALL TODAYor EMAIL FOR A QUOTE. Popular item! Ship anywhere! 3686432, 3686434, 3686660, 3686774, 3686880, 3686881, 3687607, 3688761, 3688800,... Warranty ConditionNewFits To Make(s)CumminsFits To Model(s)ISX MLS Number11468240CategoryCylinder Heads Last Updated10/27/2025 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISX12 Front Cover Seal $18 USD New ISX12 Front Cover Seal, Type: Front Cover Seal ConditionNewPart Number4960053Stock Number510-19768 MLS Number12223038CategoryGaskets 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 Cummins ISX Camshaft $795 USD GOOD USED CAMSHAFT, WILL BE VISUALLY INSPECTED, Serial#: 4101432, Casting#: 4101432 ConditionUsedPart Number4101432Stock NumberP-60506 MLS Number12214630CategoryCamshafts Last Updated7/14/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX15 Front Engine Cover $150 USD Used ISX15 Front Timing Gear Cover, P/N 4973081, Core Charge: 0.00 ConditionUsedPart Number4973081Stock Number161106 MLS Number12213862CategoryFront Engine Covers Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Rocker Arm $350 USD Used Cummins ISX intake/exhaust rocker arm assembly., Core Charge: 0.00 ConditionUsedStock Number168678 MLS Number12213858CategoryRocker Arms Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Rocker Arm $90 USD 4386046 ISX Rear Exhaust Rocker, Core Charge: 0.00 ConditionNewPart Number4386046Stock Number155956 MLS Number12213855CategoryRocker Arms Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Liner Kit, Part # 4376168 $200 USD 4376168 ISX Liner Kit, Core Charge: 0.00 ConditionNewPart Number4376168Stock Number155962 MLS Number12213848CategoryPistons & Rod Parts Last Updated3/20/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Cylinder Kit, Part # 4376391 $200 USD 4376391 ISX Cylinder Kit, Core Charge: 0.00 ConditionNewPart Number4376391Stock Number155961 MLS Number12213847CategoryPistons & Rod Parts Last Updated3/20/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Engine Block / Cylinder Block $2,500 USD ISX EGR, Machined, Bare Block, C/N 4965677, Core Charge: 500.00, Casting#: 4965677 ConditionUsedStock Number166290 MLS Number12213837CategoryEngine Blocks / Cylinder Blocks Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Engine Block / Cylinder Block $2,500 USD ISX EGR, Machined, Bare Block C/N 4965677, Core Charge: 500.00, Casting#: 4965677 ConditionUsedStock Number166289 MLS Number12213836CategoryEngine Blocks / Cylinder Blocks Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Aftermarket Cummins ISX Camshaft $956 USD New Aftermarket ISX Camshaft ConditionUsedPart Number4101476Stock Number503-12948 MLS Number12213800CategoryCamshafts Last Updated7/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Aftermarket Cummins ISX Camshaft $829 USD New Aftermarket ISX Camshaft ConditionUsedPart Number4298627Stock Number503-12944 MLS Number12213799CategoryCamshafts Last Updated7/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info