Used Caterpillar C15 Engines For Sale

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2001 Caterpillar C15 Engine

$22,000 USD

(TESTED) 2001 Caterpillar C15 Industrial Diesel Engine, Tier 3, AR # 197-1393, Short Block Part # 20R1364, Long Block # 20R1373, Family # 1CPXL14.6ESK, 593HP RATED @ 2100RPM, Torque: 2000...

Condition	Used
Usage	1,208 Hours
CPL/ARR	197-1393
Horse Power	593 HP
Part Number	AR # 197-1393
Stock Number	006565
MLS Number	13148022
Category	Engines
Last Updated	11/8/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2001 Caterpillar C15 6NZ Engine, MAX 625HP, SINGLE TURBO

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2001 Caterpillar C15 6NZ Diesel Engine For Sale with Jake Brakes, 550HP, SINGLE TURBO, 625HP Max Rating, 6 Cylinders, 15.2L, 70-PIN, Engine...

Warranty

Condition	Used
Horse Power	625 HP
Part Number	6NZ SINGLE TURBO
Stock Number	6090
MLS Number	12382165
Category	Engines
Last Updated	7/15/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2001 Caterpillar C15 6NZ Engine Single Turbo

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USED 2001 CATERPILLAR C15 6NZ SINGLE TURBO ENGINE, FOR SALE , 2001 , CATERPILLAR , C15 , S/N 6NZ56133 , 550HP , TESTED, INSPECTED, RUN TEST 6/5/25 - RUNS...

Warranty

Condition	Used
CPL/ARR	6NZ
Assembly Number	C15
Horse Power	550 HP
Emission Rating	EPA 2000
Part Number	6NZ
Stock Number	S6133EN
MLS Number	13630977
Category	Engines
Last Updated	6/16/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(866) 946-___ SHOW
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Caterpillar C15 Engine

$30,000 USD

AR 20R0765, ESN LHX1900 / AR225-0097, Good Runner [Available now],

Condition	Used
MLS Number	12955022
Category	Engines
Last Updated	5/22/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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Caterpillar C15 Engine

$12,000 USD

c15 good core, 980h, [Available Now],

Condition	Used
MLS Number	12954994
Category	Engines
Last Updated	4/10/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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2003 Caterpillar C15 Engine

$18,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2003 Caterpillar C15 Diesel Engine with Jakes (MBN) 15.2L, HP: 525 @ 2100 RPM, Serial # MBN23494, AR # 225-2122, Engine Core AR # 221-7882, 625HP Max...

Condition	Used
CPL/ARR	225-2122
Horse Power	525 HP
Part Number	AR # 225-2122
Stock Number	006423
MLS Number	13481987
Category	Engines
Last Updated	4/30/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2000 Caterpillar C15 6NZ Diesel Engine

$25,000 USD

GOOD USED 2001 CATERPILLAR C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!!! , 2000 , CATERPILLAR , SINGLE TURBO , S/N 6NZ25495 , 475HP , TESTED,...

Warranty

Condition	Used
Horse Power	475 HP
Emission Rating	EPA 2000
Stock Number	S174EN
MLS Number	13302702
Category	Engines
Last Updated	2/24/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 718-___ SHOW
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2001 Caterpillar C15 6NZ Engine - Single Turbo - 550 HP

$26,695 USD

GOOD USED ENGINE - 2001 Cat C15-6NZ Model - This engine has 307k miles after Rebuild - inspected, tested, checked up and down. Has Jake Brakes - Single Turbo - 550 HP - We also do full...

Warranty

Condition	Used
Usage	4,875 Hours
Horse Power	550 HP
Emission Rating	2
Will Fit Year(s)	C15 6NZ (SINGLE TURBO)
Weight	3200
MLS Number	10100557
Category	Engines
Last Updated	2/10/2025
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2006 Caterpillar C15 Engine, NXS

$15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C15 ACERT Diesel Engine For Sale, DUAL TURBO, Fits 2004 2005 2006, 120-PIN ECM, Fam # 6CPXH0928EBK, 475HP RATED, 550HP Max Rating...

Warranty

Condition	Used
CPL/ARR	261-5479
Horse Power	475 HP
Stock Number	8325
MLS Number	13379447
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2005 Caterpillar C15 Diesel Engine

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Used 2005 Caterpillar C-15 Engine, S/N MXS45048, AR# 2602885, Family# 5CPXH0928EBK, 435HP@2100RPM, MAX ADV HP 625, 555,236 MILES, Fully Tested and Inspected, Super Clean Perfect Runner, Test...

Condition	Used
Usage	555,236 Miles
Horse Power	435 HP
Stock Number	227821
MLS Number	8722835
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2003 Caterpillar C15 Diesel Engine

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USED 2003 CATERPILLAR C-15 ENGINE, S/N MBN19463, SINGLE TURBO, FAMILY# C3CPXH0893EBV, A/R # 229-4775, 475HP@1800RPM, MAX HP 525, TESTED AND INSPECTED, TEST RUN 5/3/17, COMES WITH WARRANTY,...

Condition	Used
Horse Power	475 HP
Part Number	C15
Stock Number	1170
MLS Number	9148530
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2006 Caterpillar C15 Diesel Engine Assembly Twin Turbo

$14,500 USD

GOOD USED 2006 CATERPILLAR TWIN TURBO C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY! , 2006 CATERPILLAR C15 , S/N MXS78177 , 435HP , TESTED, INSPECTED, RUN...

Warranty

Condition	Used
Horse Power	435 HP
Emission Rating	EPA 2004
Stock Number	S168EN
MLS Number	12951520
Category	Engines
Last Updated	2/10/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 359-___ SHOW
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2007 Caterpillar C15 Engine for a Peterbilt 387

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CAT C-15 ACERT-475HP-SER # NXS23153

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	94120
MLS Number	12837988
Category	Engines
Last Updated	10/17/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 734-___ SHOW
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2006 Caterpillar C15 ACERT Engine

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USED 2006-2007 CATERPILLAR C15 ACERT TWIN TURBO ENGINE, 475-550HP, 15.2L, ESN:NXS24049, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	6831-0404243
MLS Number	12754625
Category	Engines
Last Updated	9/26/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(844) 329-___ SHOW
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2006 Caterpillar C15 MXS Turbo Diesel Engine

$8,800 USD

2006 CATERPILLAR C15 Turbo Diesel Engine; MXS; Running Takeout; 475HP w/ JAKES.Good running takeout Cat C15 Twin Turbo Engine. Pulled from a Pete 379 with a burnt cab. Run tested prior to...

Condition	Used
Horse Power	475 HP
Stock Number	3437
MLS Number	13007518
Category	Engines
Last Updated	9/16/2024
Location	Springville, PA, US
Sold By	Summit Core Supply

2006 Caterpillar C15 Diesel Engine Assembly Twin Turbo

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GOOD USED 2006 CATERPILLAR C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!! , 2006 , CATERPILLAR , C15 , S/N MXS93555 , 550HP , LOW MILES!! , TWIN TURBO ...

Warranty

Condition	Used
Assembly Number	MXS
Horse Power	550 HP
Emission Rating	EPA04
Part Number	MXS
Stock Number	S3555EN
MLS Number	13024841
Category	Engines
Last Updated	12/5/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

1999 Caterpillar C15 Engine SINGLE TURBO

$19,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar C15 Diesel Engine with Jake Brakes, CONVERTED ENGINE, SINGLE TURBO, Serial# 2WS38455, AR# 172-8898, MXS Block Converted to Single...

Condition	Used
Part Number	4045TF
Stock Number	7320
MLS Number	12804293
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Caterpillar C15 MXS Engine, DUAL TURBO

$15,000 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C15 ACERT Diesel Engine, DUAL TURBO, MXS-Serial # Prefix, MXS, On-Highway Application, Fits 2004 2005 2006, 120-PIN ECM, Fam #...

Warranty

Condition	Used
CPL/ARR	2640752
Horse Power	550 HP
Stock Number	7690
MLS Number	12994381
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Caterpillar C15 Engine for 2004 2005 2006, NXS, DUAL TURBO

$15,000 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C15 ACERT Diesel Engine, DUAL TURBO, NXS-Serial # Prefix, MXS, On-Highway Application, Fits 2004 2005 2006, 120-PIN ECM, Fam #...

Warranty

Condition	Used
CPL/ARR	2945881
Horse Power	475 HP
Will Fit Year(s)	2004 2005 2006
Stock Number	7685
MLS Number	12965525
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2002 Caterpillar C15 6NZ Single Turbo Diesel Engine Assembly

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GOOD USED 2002 CATERPILLAR C15 6NZ DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!!! , 2002 , CATERPILLAR , C15 , ESN: 6NZ73379 , 550HP , LIKE NEW!!!! LOW...

Warranty

Condition	Used
Horse Power	550 HP
Emission Rating	EPA 2000
Stock Number	S1299EN
MLS Number	12956053
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2006 Caterpillar C15 Diesel Engine Assembly Twin Turbo 550HP

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GOOD USED 2006 CATERPILLAR C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY! , 2006 , S/N MXS81247 , 550HP , LOWWWWWW MILES, 243K MILES!!!! , TESTED,...

Condition	Used
Stock Number	S4756EN
MLS Number	12951505
Category	Engines
Last Updated	2/10/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2001 Caterpillar C15 6NZ Engine

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USED 2001 CATERPILLAR C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!! , 2001 , CATERPILLAR , C15 , 6NZ84623 , SINGLE TURBO , 550HP , TESTED,...

Warranty

Condition	Used
Assembly Number	6NZ
Horse Power	550 HP
Emission Rating	2000 EPA
Stock Number	S202EN
MLS Number	12909259
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2006 Caterpillar C15 MXS Engine

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Good Used Caterpillar C15 Acert Engine Assembly, S/N MXS42646. Tested, inspected, on site and ready to ship. Comes with warranty, For more information please call 844-EZ-ENGIN, (833)...

Condition	Used
Stock Number	S3788EN
MLS Number	11645192
Category	Engines
Last Updated	12/6/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2002 Caterpillar C15 Engine 6NZ

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Good Used 2002 Caterpillar C15 Engine Assembly, S/N 6NZ73809, 500HP, 14.6L Engine, Family# 2CPXH0893ERK, AR NO. 212-9136, Core AR : 176-9428, OEM NO C01-00017-400, ECM Software 215-7394, ADV...

Condition	Used
Part Number	6NZ
Stock Number	S3809EN
MLS Number	11768677
Category	Engines
Last Updated	12/6/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.