Featured Item View 4 Photos View 0 Videos REBUILT 2007 Caterpillar C15 MXS Engine 550HP Tested Runner – Warranty $33,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power550 HPStock Number1186 MLS Number11420800CategoryEngines Last Updated6/16/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2024 Caterpillar C15 Engine Recently Updated $74,995 USD COMPLETE SURPLUS NEW ENGINE, NEVER USED Caterpillar C15 WITH LIMITED PARTS WARRANTY. ConditionNewStock Number70361 MLS Number13424216CategoryEngines Last Updated9/8/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2024 Caterpillar C15 Engine Recently Updated $74,995 USD COMPLETE SURPLUS NEW ENGINE, NEVER USED Caterpillar C15 WITH LIMITED PARTS WARRANTY SN#MCW19536, AR#359-2103, 540 HP. ConditionNewStock Number70362 MLS Number13424215CategoryEngines Last Updated9/8/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $44,995 USD OFF ROAD LHX, JRE, BEM OTHERS STARTING AT $44,995.00 FOR EGR ENGINES ADD $10,000, PREMIUM REMANUFACTURED CATERPILLAR C-15 COMPLETE ENGINE EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever... Quantity2ConditionRemanufacturedStock Number29463 MLS Number13353385CategoryEngines Last Updated9/8/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2006 Caterpillar C15 Engine for a Peterbilt 357 Recently Updated $15,000 USD COMPLETE TAKE OUT WITH ECM BEARINGS INSPECTED ENGINE IS VERY CLEAN LOOKS LIKE IT WAS REBUILT AT SOME POINT ConditionUsedUsage188,120 MilesHorse Power475 HPFits To Make(s)PETERBILTFits To Model(s)357Stock Number9018 MLS Number11917818CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 5 Photos View 0 Videos 2005 Caterpillar C15 ACERT Engine for a Peterbilt 379 Recently Updated $15,000 USD ENGINE RAN GREAT VERY CLEAN COMES WITH ECM ConditionUsedUsage698,095 MilesHorse Power475 HPFits To Make(s)PETERBILTFits To Model(s)379Stock Number12054 MLS Number13973256CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 8 Photos View 0 Videos 2006 Caterpillar C15 Engine for a Peterbilt 387 Recently Updated $14,500 USD NOT VERY OLD REBUILD PULLED BEARINGS AND INSPECTED LOOKS VERY GOOD. ConditionUsedHorse Power435 HPFits To Make(s)PETERBILTFits To Model(s)387Stock Number9244 MLS Number12038214CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 5 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a Peterbilt 378 Recently Updated $9,000 USD OUT OF TRUCK WITH ELECTRICAL FIRE ON CAB AND BURNED WIRES TO THE ECM AND PART OF ECM. ENGINE IS COMPLETE WITH TURBOS. NO CORE CHARGE ConditionUsedHorse Power475 HPFits To Make(s)PETERBILTFits To Model(s)378Stock Number12469 MLS Number14268882CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 3 Photos View 0 Videos 2005 Caterpillar C15 Engine for a Peterbilt 387 Recently Updated $6,500 USD ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/ 120 DAY WARRANTY ON MAJOR CASTING PARTS ConditionUsedHorse Power475 HPFits To Make(s)PETERBILTFits To Model(s)387Stock Number26903 MLS Number12192495CategoryEngines Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2006 Caterpillar C15 Engine Recently Updated $15,995 USD 100 DAY PARTS WARRANTY STARTING AT $15995.00 GOOD USED TEASTED, WITH $5000.00 CORE CHARGE. NXS, BXS, MXS, 6NZ, SPD MBN,, AR# 220-7844, 475HP Quantity2ConditionUsedStock Number7234 MLS Number13354200CategoryEngines Last Updated9/8/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $34,995 USD REMANUFACTURED 6NZ TRUCK and MBN, SPD, ALL OTHER TRUCK APPLICATION, COMPLETE REBUILT TO YOUR SERIAL#, START $34995.00 EXCHANGE WITH ONE YEAR LIMITED WARRANTY PLUS $10,000.00 REFUNDABLE... ConditionRemanufacturedStock Number30687 MLS Number13353249CategoryEngines Last Updated9/8/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $16,095 USD 6NZ, MBN, SPD, MSX, ANY C-15 BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $16,095.00 EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS... Quantity2ConditionRemanufacturedStock Number67291 MLS Number13353167CategoryEngines Last Updated9/8/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C15 ACERT Engine - 475 HP At auction Sep. 17 CATERPILLAR C15 ACERT Engine, 475 H.P.. STORED IN JASPER, AL AND SELLING DURING HAMPTON, GA. This is an NLI sale powered by Taylor Martin. Any vehicles or trailers being sold to AL... ConditionUsedHorse Power475 HP MLS Number14578817CategoryEngines Last Updated9/1/2026 LocationJasper, AL, US Listed ByTaylor & Martin LLC (855) 546-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2005 Caterpillar C15 ACERT Engine - 466 HP At auction Sep. 17 2005 CATERPILLAR C15 ACERT Engine, 466 H.P.. STORED IN JASPER, AL AND SELLING DURING HAMPTON, GA. This is an NLI sale powered by Taylor Martin. Any vehicles or trailers being sold to AL... ConditionUsedHorse Power466 HP MLS Number14578816CategoryEngines Last Updated9/1/2026 LocationJasper, AL, US Listed ByTaylor & Martin LLC (855) 546-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine for a 2004 Peterbilt 379 Contact for price C15 MBN, WILL TEST RUN AND INSPECT BEARINGS, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK.NOTES, Serial#: MBN, Core Charge: 6500.00, Horse Power: 475, ARR/CPL: NA ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2004Part NumberNAStock Number81326-3 MLS Number14577753CategoryEngines Last Updated9/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C15 Engine $17,500 USD Remanufactured Caterpillar C-15 Acert long block assembly. Built to 550HP. LONG BLOCK INCLUDES, Block, Rods, Crankshaft gear, Piston assemblies, Water pump, Oil pump, Front gear housing,... ConditionRemanufacturedStock Number1067697 MLS Number14571439CategoryEngines Last Updated8/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C15 Engine $17,500 USD Remanufactured Caterpillar C-15 Acert long block assembly. Built to 550HP. LONG BLOCK INCLUDES, Block, Rods, Crankshaft gear, Piston assemblies, Water pump, Oil pump, Front gear housing,... ConditionRemanufacturedStock Number1067696 MLS Number14571438CategoryEngines Last Updated8/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 1 Video REMANUFACTURED - 2001 Caterpillar C15 6NZ REBUILT Engine 550HP Tested Runner – Warranty $39,500 USD Rebuilt 2001 Caterpillar C15 6NZ Diesel Engine For Sale with Jake Brakes, 550HP, SINGLE TURBO, 6 Cylinders, 15.2L, 70-PIN, Engine Serial# 6NZ***, Stock# 2424 Warranty ConditionRemanufacturedHorse Power550 HPStock Number2029 MLS Number13506484CategoryEngines Last Updated8/26/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Rebuilt Caterpillar C15 6NZ 550HP Diesel Engine – Warranty – Tested $39,500 USD 🔧 Rebuilt Caterpillar C15 6NZ Diesel Engine – 550HP – Tested – Warranty, Professionally rebuilt Caterpillar C15 6NZ diesel engine, tested prior to sale and ready for installation. The 6NZ... Warranty ConditionRemanufacturedHorse Power550 HPWeight3500Stock Number2205 MLS Number14457673CategoryEngines Last Updated8/26/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) $6,000 USD ConditionUsedUsage714,879 MilesFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2560628 MLS Number14337998CategoryEngines Last Updated8/18/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video Caterpillar C15 Engine for a 2005 Kenworth T800 Contact for price CATERPILLAR C15 Diesel Engine; MXS,475HP ..Cat C15 Twin Turbo Engine serial MXS12837 in good running condition, low mileage, watch the video. Call for more information We ship everywhere,,... ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2005Part NumberMXS12837Stock NumberKW-0881-1 MLS Number13523172CategoryEngines Last Updated8/13/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2005 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) $6,000 USD ENG SL NO: BX534936 ConditionUsedUsage2,386,972 MilesHorse Power435 HPFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2688837 MLS Number14540839CategoryEngines Last Updated8/14/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C15 Engine for a 2007 Peterbilt 387 Contact for price (Used) 2006 Caterpillar C15, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: N/A, Reference images for condition, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2007Stock NumberP-511108 MLS Number14536970CategoryEngines Last Updated8/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) $6,500 USD ConditionUsedUsage1,976,237 MilesHorse Power432 HPFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2630387 MLS Number14302095CategoryEngines Last Updated8/6/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2003 Caterpillar C15 Engine Contact for price USED 2003 CATERPILLAR C15 SINGLE TURBO ENGINE, 475HP, STOCK:0805266, ESN:6NZ50397*, COMPLETE, FULLY INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO OILPAN REMOVED AND CHECKED THE BLOCK AND... ConditionUsedStock Number8910-0805266 MLS Number14524961CategoryEngines Last Updated8/5/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info