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 10 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) Recently Updated $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 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 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 Newly Listed 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 Newly Listed $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 Newly Listed 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 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 Updated8/7/2026 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 Updated8/7/2026 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 Updated8/7/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 Engine $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 Updated8/7/2026 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 $74,995 USD COMPLETE SURPLUS NEW ENGINE, NEVER USED Caterpillar C15 WITH LIMITED PARTS WARRANTY. ConditionNewStock Number70361 MLS Number13424216CategoryEngines Last Updated8/7/2026 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 $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 Updated8/7/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ 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
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2006 Kenworth W900 $18,995 USD C15 475-550 MXS34751,TEST RUN,BRGS CHECKED 6 MOS PARTS WARRANTY. NOTES, Serial#: MXS34751, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2006Stock Number70826-5 MLS Number14492182CategoryEngines Last Updated7/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2001 Caterpillar C15 Engine for a CAT C15 (SINGLE TURBO - EPA98) $25,000.15 USD *******SOLD WITHOUT ECM*****, PRICED AT $25,000.00 ConditionRemanufacturedCPL/ARR186-1685Horse Power475 HPFits To Make(s)CATFits To Model(s)C15 (SINGLE TURBO - EPA98)Stock Number2518703 MLS Number13574912CategoryEngines Last Updated7/17/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar C15 Engine for a 2002 Kenworth W900 $18,995 USD C15 6NZ 475HP, RUNS GOOD NO BLOWBY, WILL CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES, Serial#: 6NZ, Core Charge: 6500.00, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2002Stock Number61126-5 MLS Number14446725CategoryEngines Last Updated7/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info