Caterpillar C15 Engines For Sale

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Caterpillar C15 ACERT Engine

$18,500 USD

REBUILT CATERPILLAR C15 ACERT LONGBLOCK ASSEMBLY $18,500 WITH EXCHANGE, $3,000 CORE CHARGE,

Condition	Remanufactured
MLS Number	12968587
Category	Engines
Last Updated	9/11/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

(833) 359-___ SHOW
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2005 Caterpillar C15 ACERT Engine for a Peterbilt 379

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CAT C-15 ACERT ENGINE - S/N: BXS34867

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	99474
MLS Number	13803323
Category	Engines
Last Updated	9/10/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2024 Caterpillar C15 Engine

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Brand new Caterpillar C15 complete with acc. multiple available.

Condition	New
MLS Number	13773833
Category	Engines
Last Updated	9/24/2025
Location	Roosendaal, Netherlands
Sold By	Furmet BV

2001 Caterpillar C15 Engine

$20,000 USD

FOR SALE: GOOD RUNNING C15 6NZ22684, 550HP, 403,927 MILES, FREIGHTLINER ARR, DYNO TESTED, 90 DAY CYLINDER HEAD, BLOCK, AND CRANKSHAFT WARRANTY. PLEASE CALL FOR MORE DETAILS,

Condition	Used
Stock Number	6NZ22684
MLS Number	13769733
Category	Engines
Last Updated	4/25/2026
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

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Caterpillar C15 Engine

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C18 Caterpillar engine Engine Model No: C15 Engine Serial No: KEM01345 Manufacturer: CATERPILLAR Hours: 0 Horsepower: 310 [Available Now],

Condition	Remanufactured
MLS Number	11778175
Category	Engines
Last Updated	8/15/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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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.

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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.

2000 Caterpillar C15 Engine

$23,000 USD

FOR SALE : C15 6NZ50747 550HP, FREIGHTLINER ARR, FRONT SUMP OIL PAN, 541,343 MILES, 14,055 HOURS, DYNO TESTED. 90 DAY HEAD BLOCK CRANK WARRANTY. READY TO SHIP!,

Condition	Used
Stock Number	50747
MLS Number	13690206
Category	Engines
Last Updated	4/25/2026
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

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Custom "ASTROS" Caterpillar C15 Engine Assembly

$60,000 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	Remanufactured
MLS Number	13668637
Category	Engines
Last Updated	7/21/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

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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.

(844) 334-___ SHOW
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Caterpillar C15 ACERT Engine

$27,000 USD

Rebuilt CAT C15 long block for D8T. Built with all NEW CAT parts including a CAT reman head, CAT standard crank and new CAT pistons. Comes with rebuilt CAT oil pump, and overhead. 6 month...

Condition	Used
MLS Number	11524100
Category	Engines
Last Updated	6/12/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

2000 Caterpillar C15 Engine

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1-Overhauled C-15 – 6NZ 550 HP Truck Engine by Cleveland Brothers Cat available with up to 4 Yr. Cat OPT Extended Service Coverage. Complete Platinum Overhaul Kit, all new sensors, all new...

Condition	Remanufactured
Stock Number	6NZ00007
MLS Number	13637779
Category	Engines
Last Updated	4/25/2026
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

Caterpillar C15 Engine

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1-Overhauled C-15 – 6NZ 550 HP Truck Engine by Cleveland Brothers Cat available with up to 4 Yr. Cat OPT Extended Service Coverage. Complete Platinum Overhaul Kit, all new sensors, all new...

Condition	Remanufactured
Stock Number	6NZ00000
MLS Number	12469416
Category	Engines
Last Updated	4/25/2026
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

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2019 Caterpillar C15 Engine

$55,000 USD

(NEW) 2019 Caterpillar C15 Industrial Diesel Engine Power Unit with Control Panel, Tier 4 Final, Family #: KCPXL15.2HTF, 540HP RATED @ 2100 RPM, Torque: 1820 @ 1400 RPM, AR # 385-7724, 15.2L...

Condition	New
CPL/ARR	3857724
Horse Power	540 HP
Emission Rating	Tier 4 Final
Part Number	AR # 3857724
Stock Number	006496
MLS Number	13623065
Category	Engines
Last Updated	7/7/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2001 Caterpillar C15 Engine

$20,000 USD

FOR SALE: CATERPILLAR C15, 6NZ68448, GOOD RUNNER. 550 HP, PACCAR ARRANGEMENT, FRONT SUMP OIL PAN, INTALLED 6 NEW INJECTORS, FUEL TRANSFER PUMP, ADJUSTED VALVES, REPAIRED OIL LEAKS, DYNO...

Condition	Used
Stock Number	6NZ68448
MLS Number	13599303
Category	Engines
Last Updated	4/25/2026
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

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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.

(844) 938-___ SHOW
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2007 Caterpillar C15 MXS Engine

$34,000 USD

(Rebuilt) 2007 Caterpillar C15 MXS Diesel Engine (TWIN TURBO) 1800 RPMs This engine comes with: New bearings, New gasket, New skirt, New rings, New head, New oil cooler

Warranty

Condition	Remanufactured
Usage	450 Miles
Horse Power	625 HP
Weight	3500
Stock Number	96487
MLS Number	11176261
Category	Engines
Last Updated	5/1/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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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.

(833) 734-___ SHOW
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2006 Caterpillar C15 Engine

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USED 2006 CATERPILLAR C15 ACERT TWIN TURBO ENGINE, 475HP, ARR:267-5794, 15.2L, ESN:MXS74937, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7641-0408253
MLS Number	13504610
Category	Engines
Last Updated	4/8/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Caterpillar C15 ACERT Engine

$27,000 USD

Rebuilt CAT C15 long block 10r9064 CATERPILLAR Rebuilt for D8T. Built with all CAT parts, CAT standard crank . Comes with rebuilt CAT oil pump, water pump. 120 day parts warranty. Core...

Condition	Remanufactured
MLS Number	11890430
Category	Engines
Last Updated	4/5/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

(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.

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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.

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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.