Used Caterpillar C15 Engines For Sale in United States

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2007 CAT C15 Turbo Diesel Engine 980H Loader AR # 280-9912

$21,995 USD

2007 Caterpillar C15 diesel engine, turbocharged, air to air intercooled, arrangement # 280-9912 (2809912,) removed from a CAT 980H wheel loader w/ only 5K hours on a dealer...

Condition	Used
Stock Number	18564
MLS Number	14215109
Category	Engines
Last Updated	3/2/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(855) 905-___ SHOW
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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	4/29/2026
Location	Tampa, FL, 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.

2006 Caterpillar C15 Engine NXS/MXS

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(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
Horse Power	550 HP
Will Fit Year(s)	2004 2005 2006
Part Number	120-PIN ECM
Stock Number	8382
MLS Number	13699715
Category	Engines
Last Updated	11/25/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 905-___ SHOW
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2007 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA07)

$14,550.34 USD

BEARING AND SEALED CAT C15 DUAL TURBO-ACERT ENGINE ASSY NXS10084 - SERIAL NUMBER 295-3588 - ARRANGEMENT NUMBER

Condition	Used
Usage	1,226,362 Miles
CPL/ARR	295-3588
Horse Power	435 HP
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA07)
Stock Number	2519722
MLS Number	13582757
Category	Engines
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

USED 2004 CATERPILLAR C15 ENGINE ASSEMBLY S/N BXS

$18,500 USD

USED 2004 CATERPILLAR C15 ENGINE ASSEMBLY FOR SALE , C15 , S/N BXS32726 , 475/550 HP , TWIN TURBO , 70 PIN ECM ENGINE , TESTED, INSPECTED, RUN TEST 11/17/25-...

Warranty

Condition	Used
Assembly Number	BXS
Horse Power	550 HP
Emission Rating	EPA 04
Part Number	BXS
Stock Number	S2726EN
MLS Number	13987394
Category	Engines
Last Updated	11/18/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 701-___ SHOW
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Caterpillar C15 Engine

$55,000 USD

CUSTOM "ASTROS" CATERPILLAR C15 PDI COMPOUND TURBO KIT CERAMIC COATED INTERNALS ( PISTONS, RINGS, LOWER BEARINGS) STAGE 3 HEAD MARINE CAM NEW INJECTORS NEW ROCKERS NEW DAMPER NEW WATER PUMP...

Condition	Used
MLS Number	13693912
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

(855) 701-___ SHOW
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Caterpillar C15 ACERT Engine

$17,000 USD

RECONDITIONED CAT C-15 ACERT ENGINE ASSEMBLY 475HP,

Condition	Used
MLS Number	12859555
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

(855) 701-___ SHOW
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2001 Caterpillar C15 Engine - 490 HP

$21,000 USD

Bearing and sealed tested and inspected cat c15 6NZ engine assembly. All new mains and rods, new oil pump, oil pan gasket, complete front cover resealed, rear structure resealed, new oil...

Condition	Used
Horse Power	490 HP
MLS Number	12736486
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

2000 Caterpillar C15 6NZ Engine with Jake Brakes, SINGLE TURBO

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2000 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
CPL/ARR	6NZ
Horse Power	550 HP
Part Number	C15 6NZ
Stock Number	9427
MLS Number	13701380
Category	Engines
Last Updated	10/31/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 385-___ SHOW
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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

$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.

(844) 385-___ SHOW
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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) 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