Featured Item View 13 Photos View 1 Video 2006 Caterpillar C15 MXS Engine $16,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C15 ACERT Diesel Engine For Sale, DUAL TURBO, MXS, 435HP @ 2100RPM, AR# 261-5300, 248-5538, Head Part# 235-2974, 274-1953, Block:... ConditionUsedStock Number10343 MLS Number14472223CategoryEngines Last Updated7/16/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
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
Featured Item View 7 Photos View 1 Video 2004 Caterpillar C15 Engine $15,000 USD (TESTED/ INSPECTED) 2004 Caterpillar C15 ACERT Diesel Engine (EPA04), Serial # BXS26527, AR # 240-4223, Fam # 4CPXH0928EBK, 475HP RATED, 625HP Max Rating, Long Block # 10R4411 or 20R9105,... ConditionUsedPart NumberAR # 240-4223Stock Number006858 MLS Number14389845CategoryEngines Last Updated6/30/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 7 Photos View 0 Videos Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK Contact for price We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15 ACERT and NON-ACERT Models. Our remanufactured CAT C15 engines come as a 3/4 long... Warranty Quantity9ConditionRemanufacturedHorse Power625 HPFits To EquipmentTractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump EquipmentFits To Make(s)Peterbilt, Freightliner, Kenworth, International, Western StarFits To Model(s)Peterbilt - 279, 357, 359, 362, 378, 379, 386, 387, 388, 389 Freightliner - FLD120, Classic XL, Century, Cascadia, Columbia, Argosy Kenworth - T404, T600, T658, T680, T690, T800, T880, T2000, W900, K104, K108 International - 5900i, 9200i, 9400i, 9900i Western Star - 4800, 4900, 4964, 6964Will Fit Year(s)1999-2007Stock NumberBBENG53 MLS Number13095269CategoryEngines Last Updated4/1/2026 LocationParker, CO, US Sold ByBig Bear Engine Company (844) 332-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 5 Photos View 0 Videos CAT C15 Engine ESN - 6NZ $17,800 USD New Reman Long Block is 3/4 Engine and includes: - Block - Cylinder Head - Camshaft - Followers/Lifters - Pistons - Liners - Rings - Connecting Rods - Intermediate Cover - Timed Front Gear... Warranty ConditionRemanufactured MLS Number9592936CategoryEngines Last Updated4/24/2026 LocationParker, CO, US Sold ByCapital Reman (844) 562-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video Caterpillar C15 Engine for a 2005 Kenworth T800 Recently Updated 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 3 Photos View 0 Videos Caterpillar C15 Engine for a 2007 Peterbilt 387 Newly Listed 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 4 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $21,000 USD Cat C-15 6NZ Reman Long Block *12 Month Warranty*, Core Charge: 4000.00 ConditionUsedStock Number167429 MLS Number11915884CategoryEngines Last Updated8/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ 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 Updated8/12/2026 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 Updated8/12/2026 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 Updated8/12/2026 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 Updated8/12/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ 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 Updated8/12/2026 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 Updated8/12/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ 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 3 Photos View 0 Videos 2005 Caterpillar C15 Engine for a Peterbilt 387 $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 Updated8/6/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ 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
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2007 Kenworth T800 $6,500 USD C15 NXS21300, 475HP BURN CORE.BLOCK HEAD AND CRANK SHOULD BE OK, Serial#: NXS21300, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number72026-4 MLS Number14522779CategoryEngines Last Updated8/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ 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 6NZ…., 475HP, JAKE BRAKE, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, STOCK:0804262, ESN:6NZ38294*, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number8901-0804262 MLS Number14521656CategoryEngines Last Updated8/4/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ 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 Updated7/31/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2007 Kenworth T800 Contact for price C15 NXS 475HP, PENDING INSPECTION. BURN/STARTER FIRE LH SIDE. WILL REPAIR AND TEST RUN AND INSPECT ROD AND MAIN BEARINGS 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: NXS072888,... ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number71026-4 MLS Number14509591CategoryEngines Last Updated7/29/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Caterpillar C15 Engine for a 2005 Peterbilt 379 $18,995 USD C15 ACERT,475, #BXS35373.HAVE PAPERWORK OF OVERHAUL, RUNS GOOD NO BLOWBY, WILL INSPECT BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES, Serial#: BXS35373, Horse Power: 550,... ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Stock Number61426-5 MLS Number14450203CategoryEngines Last Updated7/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos USED 2007 Caterpillar C15 MXS Engine 550HP – Tested Runner – Warranty $19,000 USD 🔧 USED 2007 Caterpillar C15 MXS Diesel Engine – 550HP – Tested Runner – Warranty, Reliable used Caterpillar C15 MXS diesel engine, tested and inspected prior to sale. This 550 HP engine is... Warranty ConditionUsedHorse Power550 HPStock Number2018 MLS Number14505270CategoryEngines Last Updated7/24/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos USED 2001 Caterpillar C15 6NZ Engine 550HP – Tested Runner – Warranty $25,000 USD 🔧 USED 2001 Caterpillar C15 6NZ Diesel Engine – 550HP – Tested Runner – Warranty, Reliable used Caterpillar C15 6NZ diesel engine, tested and inspected prior to sale. This 550 HP... Warranty ConditionUsedHorse Power550 HPStock Number2211 MLS Number14505003CategoryEngines Last Updated7/24/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C15 Engine for a 2006 Western Star 4900 FA $11,495.98 USD (Used) 2005 Caterpillar C15, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 475, ESN: MXS53243, Reference images for condition, For more information about this item, give us a call. We... ConditionUsedHorse Power475 HPFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2006Stock NumberP-40819 MLS Number11906678CategoryEngines Last Updated7/21/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info