Caterpillar C15 Engines For Sale in United States

(844) 385-___ SHOW
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2001 Caterpillar C15 Diesel Engine

$12,500 USD

(USED) 2001 Caterpillar C15 Diesel Engine with Jake Brakes (SINGLE TURBO), Serial # 6NZ42272, 450HP RATED, MAX ADV 550HP @ 1800, AR#187-0227, Test Run 1-26-16, Fully Inspected!, Perfect...

Condition	Used
Horse Power	450 HP
Stock Number	002783
MLS Number	8612645
Category	Engines
Last Updated	1/26/2016
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 385-___ SHOW
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2003 Caterpillar C15 Diesel Engine

$10,500 USD

(USED) 2003 Caterpillar C15 Diesel Engine (Single Turbo), Serial # MBN01092, Engine Family # 3CPXH0893EBV, AR# 229-4456, 475HP Rated, MAX ADV 525HP, Test Run10-6-15, Runs Perfect!!! Fully...

Condition	Used
Usage	501,281 Miles
Horse Power	475 HP
Stock Number	002668
MLS Number	8497475
Category	Engines
Last Updated	10/6/2015
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 359-___ SHOW
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2003 Caterpillar C15 Engine for a Kenworth W900

2005 Caterpillar C15 ACERT Engine for a Peterbilt 379

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CORE Cat C-15 Acert Engine Assy. Serial# BXS27646

Condition	Used
Usage	559,323 Miles
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	99183
MLS Number	13585379
Category	Engines
Last Updated	12/6/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
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1999 Caterpillar C15 Engine for a International 9900

$19,950 USD

USED 2WS CATERPILLAR C15 ENGINE ASSEMBLY

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9900
Stock Number	99166
MLS Number	13569531
Category	Engines
Last Updated	11/13/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar C15 Engine

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Used 2006 Caterpillar C15 Engine Assembly, S/NMXS09082, 550HP

Condition	Used
Stock Number	S9082EN
MLS Number	13955207
Category	Engines
Last Updated	10/30/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar C15 Engine

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Used 2004 Caterpillar C15 Engine Assembly, S/N BXS32726, 475HP

Condition	Used
Stock Number	S2726EN
MLS Number	13950827
Category	Engines
Last Updated	10/28/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 905-___ SHOW
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2002 Caterpillar C15 Engine for a CAT C15 (SINGLE TURBO - EPA98)

$12,125 USD

Condition	Used
Usage	1,136,922 Miles
Fits To Make(s)	CAT
Fits To Model(s)	C15 (SINGLE TURBO - EPA98)
Stock Number	2558119
MLS Number	13853865
Category	Engines
Last Updated	9/30/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Caterpillar C15 Engine for a 2007 Kenworth W900

$19,995 USD

C15 MXS 475HP MXS80554 CONVERTED TO SINGLE TURBO SERIAL # IS CORRECT. RUNS GOOD MINOR BLOWBY. INSPECT 180 DAY WARRANTY ON HEAD, BLOCK CRANK. HARD PARTS ONLY,GETTING HISTORY,HAS REBUILD TAG...

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2007
Stock Number	81225-1
MLS Number	13766241
Category	Engines
Last Updated	8/26/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2000 Caterpillar C15 Engine for a Kenworth T800

$16,900 USD

Used Caterpillar C15 Engine Assy. Engine Sn# 6NZ03583

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	99306
MLS Number	13689767
Category	Engines
Last Updated	7/18/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(844) 938-___ SHOW
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USED - 2002 Caterpillar C15 6NZ Engine

$25,000 USD

(USED) 2002 CATERPILLAR C-15 SERIES 550HP AT Used Engine Diesel Engine For Sale, @ Engine Serial# 6NZ67550, Stock# 1850 FAMILY#8CPXH0928EIX, Engine is Test Run Inspected Internally. With...

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	1850
MLS Number	12760635
Category	Engines
Last Updated	7/16/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Caterpillar C15 Diesel Engine

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Used 2004 Caterpillar C15 Diesel Engine, S/n BXS23378, 435/550HP

Condition	Used
Stock Number	S3378EN
MLS Number	13665497
Category	Engines
Last Updated	6/25/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar C15 Engine

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Used 2005 Caterpillar C15 Engine Assembly, S/N MXS21191, 475Hp

Condition	Used
Stock Number	S2160EN
MLS Number	13659952
Category	Engines
Last Updated	6/21/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar C15 Engine

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Used 2006 Caterpillar C15 Engine Assembly, S/N MXS78177

Condition	Used
Stock Number	S168EN
MLS Number	13620200
Category	Engines
Last Updated	6/3/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2003 Caterpillar C15 Engine Assembly S/N BXS

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Used Caterpillar C15 Engine Assembly, S/N BXS16876, 470HP, tested, inspected, comes with warranty. For more information please call 844-EZ-ENGINE, (833) 396-5166 or visit...

Condition	Used
Stock Number	S4854EN
MLS Number	11644192
Category	Engines
Last Updated	12/6/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 465-___ SHOW
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Caterpillar C15 Engine for a Cat C-15

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CAT C15 MBN LongBlock Reman, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Cat
Fits To Model(s)	C-15
Stock Number	C15LB-B
MLS Number	12932279
Category	Engines
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Caterpillar C15 ACERT Engine

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Used 2006 Caterpillar C15, MXS Engine Assembly

Condition	Used
Stock Number	S1867EN
MLS Number	11128057
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Caterpillar C15 Engine for a 2008 Kenworth T600 Aero

$5,500 USD

PENDING INSPECTION/ BURN ENGINE ASSEMBLY/ CONVERTED/DELETED SINGLE TURBO. TURNS OVER. OK LONG BLOCK, Serial#: SDP13294, Horse Power: 475, Casting#: NA

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	10/26/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Caterpillar C15 Engine Core for a 2006 Kenworth T600

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PART'S, Horse Power: 435

Condition	Used
Horse Power	435 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2006
Stock Number	158773-1
MLS Number	11125510
Category	Engine Cores
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C15 Engine - 515 HP

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C15, Serial#: N/A, Horse Power: 515, Casting#: N/A

Condition	Used
Horse Power	515 HP
Stock Number	131
MLS Number	10681365
Category	Engines
Last Updated	5/11/2023
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Caterpillar C15 Engine - 475 HP

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N/A, Serial#: BX510105, Horse Power: 475, Casting#: BX510105

Condition	Used
Horse Power	475 HP
Stock Number	148
MLS Number	10681382
Category	Engines
Last Updated	12/15/2022
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Caterpillar C15 Engine for a 2002 International 9900I

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came out of 9900I, Serial#: 6NZ74283, Horse Power: 500, Casting#: 6NZ74283

Condition	Used
Horse Power	500 HP
Fits To Make(s)	International
Fits To Model(s)	9900I
Will Fit Year(s)	2002
Stock Number	114
MLS Number	10681348
Category	Engines
Last Updated	12/15/2022
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Caterpillar C15 Engine

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twin turbo, Serial#: n/a, Horse Power: n/a, Casting#: n/a

Condition	Used
Stock Number	113
MLS Number	10681347
Category	Engines
Last Updated	12/15/2022
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts