Caterpillar C15 Engines For Sale

(844) 402-___ SHOW
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Caterpillar C15 Engine for a 2001 Western Star 4900E

$13,999.99 USD

(Used) 2000 Caterpillar C15, ENGINE ASSEMBLY- Family Number: XH0893ERK, Displacement: 14.6L, Horsepower: 490, ESN: 6NZ31372, Part Number: 9090994, Reference images for condition For more...

Condition	Used
Horse Power	490 HP
Fits To Make(s)	Western Star
Fits To Model(s)	4900E
Will Fit Year(s)	2001
Part Number	9090994
Stock Number	P-63078
MLS Number	12405145
Category	Engines
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 332-___ SHOW
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Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK

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We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. Our remanufactured CAT C15 engines come as a 3/4 long block and are not running...

Warranty

Quantity	9
Condition	Remanufactured
Horse Power	625 HP
Fits To Equipment	Tractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump Equipment
Fits To Make(s)	Peterbilt, Freightliner, Kenworth, International, Western Star
Fits 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, 6964
Will Fit Year(s)	1999-2007
Stock Number	BBENG53
MLS Number	13095269
Category	Engines
Last Updated	9/5/2024
Location	Parker, CO, US
Sold By	Big Bear Engine Company

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

Quantity	2
Condition	Used
Stock Number	7234
MLS Number	13354200
Category	Engines
Last Updated	3/1/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(833) 541-___ SHOW
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Caterpillar C15 Engine for a 2008 Kenworth T600 Aero

Recently Updated

$5,500 USD

/ BURN ENGINE ASSEMBLY/ CONVERTED/DELETED SINGLE TURBO. TURNS OVER. STRIPPED TO LONG BLOCK ASSY. NEEDS ROD BEARINGS, MAIN BEARINGS LOOK GOOD. CAM LOOKS GOOD., Serial#: SDP13294, Horse Power...

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T600 Aero
Will Fit Year(s)	2008
Stock Number	101323-1
MLS Number	12402966
Category	Engines
Last Updated	2/26/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 686-___ SHOW
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2005 Caterpillar C15 Industrial Engine - 540 HP

Newly Listed

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Rebuilt CAT C15 Industrial Engine; 2005 Model – Tier 3 Emissions; 540HP @ 2100RPM; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Heavy Duty Air Cleaner; Engine In Stock – 6...

Condition	Used
Horse Power	540 HP
Stock Number	1686
MLS Number	14161328
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
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2008 Caterpillar C15 Industrial Engine - 540 HP

Newly Listed

$49,900 USD

Used CAT C15 Industrial Engine; 2008 Model – 6919 Original Hours; Tier 3 Emissions; 540HP @ 2100RPM; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Heavy Duty Air Cleaner;...

Condition	Used
Horse Power	540 HP
Stock Number	1693
MLS Number	14161326
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

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...

Quantity	2
Condition	Remanufactured
Stock Number	67291
MLS Number	13353167
Category	Engines
Last Updated	3/1/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

2007 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04)

Recently Updated

$6,000 USD

Condition	Used
Usage	935,001 Miles
Horse Power	475 HP
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA04)
Stock Number	2555778
MLS Number	13869798
Category	Engines
Last Updated	2/24/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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...

Quantity	2
Condition	Remanufactured
Stock Number	29463
MLS Number	13353385
Category	Engines
Last Updated	3/1/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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...

Condition	Remanufactured
Stock Number	30687
MLS Number	13353249
Category	Engines
Last Updated	3/1/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

2024 Caterpillar C15 Engine

Recently Updated

$74,995 USD

COMPLETE SURPLUS NEW ENGINE, NEVER USED Caterpillar C15 WITH LIMITED PARTS WARRANTY.

Condition	New
Stock Number	70361
MLS Number	13424216
Category	Engines
Last Updated	3/1/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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.

Condition	New
Stock Number	70362
MLS Number	13424215
Category	Engines
Last Updated	3/1/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(833) 541-___ SHOW
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Caterpillar C15 Engine for a 2002 Peterbilt 379

$25,995 USD

CAT C15 475HP #6NZ48743, PENDING INSPECTION,TEST RUNS GOOD. NO BLOWBY,WILL INSPECT ROD AND MAIN BEARINGS AND UPPER END.180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 6NZ48743, Horse...

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2002
Stock Number	20826-6
MLS Number	14146881
Category	Engines
Last Updated	2/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2005 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04)

$6,000 USD

Condition	Used
Usage	2,625,000 Miles
Horse Power	550 HP
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA04)
Stock Number	2597921
MLS Number	14092834
Category	Engines
Last Updated	2/14/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2007 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04)

$6,000 USD

Condition	Used
Horse Power	475 HP
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA04)
Stock Number	2560868
MLS Number	13869799
Category	Engines
Last Updated	2/14/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04)

$6,000 USD

Condition	Used
Usage	920,031 Miles
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA04)
Stock Number	2545021
MLS Number	13869797
Category	Engines
Last Updated	2/14/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

(833) 662-___ SHOW
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2002 CAT C15 Diesel Truck Engine 6NZ 500 HP

$16,595 USD

2002 Caterpillar C15 diesel engine, turbocharged, air to air aftercooled, 500 HP rating, w/ Jake Brake, PACCAR truck application, arrangement # 204-2211 (2042211,) 1.5 million miles on...

Condition	Used
Stock Number	17510
MLS Number	13502231
Category	Engines
Last Updated	2/10/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(855) 980-___ SHOW
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Caterpillar C15 Engine for a 2007 Peterbilt 389

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GOOD ENGINE LAST RAN 2/2/26, Serial#: C2A02851, Horse Power: 475

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2007
Stock Number	748548-3
MLS Number	14121802
Category	Engines
Last Updated	2/3/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C15 Engine for a CAT C15 (SINGLE TURBO - EPA98)

$12,125 USD

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C15 (SINGLE TURBO - EPA98)
Stock Number	2535990
MLS Number	13861053
Category	Engines
Last Updated	1/31/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(844) 938-___ SHOW
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USED - 2009 Caterpillar C15 SDP Engine

$20,000 USD

NEW BEARING, NEW PISTON RINGS, NEW LINERS AND INSPECT CYLINDER HEAD. GOOD RUNNING ENGINE

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2135
MLS Number	14117103
Category	Engines
Last Updated	1/29/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(833) 541-___ SHOW
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Caterpillar C15 Engine for a 2006 Peterbilt 379

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C15 ACERT BURN CORE. ESN#MXS19167 475HP. CONVERTED TO SINGLE TURBO (WATER IN OIL), Serial#: MXS19167, Horse Power: 475

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Stock Number	12226-3
MLS Number	14116100
Category	Engines
Last Updated	2/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2000 Caterpillar C15 Engine for a CAT C15 (SINGLE TURBO - EPA98)

$15,465 USD

Condition	Used
Usage	58,396 Miles
CPL/ARR	180-2216
Horse Power	475 HP
Fits To Make(s)	CAT
Fits To Model(s)	C15 (SINGLE TURBO - EPA98)
Stock Number	2574127
MLS Number	13962703
Category	Engines
Last Updated	1/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 300-___ SHOW
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2007 Used Caterpillar C15 Acert Engine

$18,500 USD

Used C15 Acert Engine, AR/CPL #: 261-5413

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Paystar
Will Fit Year(s)	2007
Part Number	NXS30569
Stock Number	500-19188
MLS Number	13645240
Category	Engines
Last Updated	1/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 385-___ SHOW
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2006 Caterpillar C15 Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2006 Caterpillar C15 ACERT Diesel Engine (EPA04), Serial # MXS71315, AR # 266-1740, Fam # 6CPXH0928EBK, 475HP RATED, 550HP Max Rating, Long Block #...

Condition	Used
Usage	333,201 Miles
CPL/ARR	266-1740
Part Number	AR # 266-1740
Stock Number	006741
MLS Number	14105799
Category	Engines
Last Updated	2/26/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.