Caterpillar C15 6NZ For Sale

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USED - 2001 Caterpillar C15 6NZ Engine

Price Drop

$25,000 USD

GOOD USED ENGINE, CALL FOR INFO.

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2017
MLS Number	13388948
Category	Engines
Last Updated	7/16/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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18 1

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

Newly Listed

$25,500 USD

(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	7/15/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
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16 1

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

USED - 2001 Caterpillar C15 6NZ Engine "W/WARRANTY""FULLY TESTED"

Newly Listed

$25,000 USD

2001 Caterpillar C15 Diesel Engine, Jake Brakes, 6NZ, 500HP.

Warranty

Condition	Used
Horse Power	500 HP
Stock Number	2116
MLS Number	13700573
Category	Engines
Last Updated	7/16/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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5 0

2004 Caterpillar C15 6NZ Engine Wiring Harness FOR KENTORH T800

$750 USD

GOOD USED) OEM CATERPILLAR C-15 Diesel Engine Wiring Harness!

Condition	Used
Stock Number	2111
MLS Number	13677785
Category	Engine Wiring Harnesses
Last Updated	7/1/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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6 1

2001 Caterpillar C15 6NZ Engine Single Turbo

Call for price

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.

(833) 396-___ SHOW
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4 1

REMANUFACTURED - 2001 Caterpillar C15 6NZ REBUILT Engine

$35,000 USD

Rebuilt 2001 Caterpillar C15 6NZ Diesel Engine For Sale with Jake Brakes, 550HP, SINGLE TURBO, 6 Cylinders, 15.2L, 70-PIN, Engine Serial# 6NZ***, Stock# 2424

Warranty

Condition	Remanufactured
Horse Power	550 HP
Stock Number	2029
MLS Number	13506484
Category	Engines
Last Updated	7/16/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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7 1

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.

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6 0

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.

(855) 718-___ SHOW
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5 1

2001 Caterpillar C15 6NZ Engine

Call for price

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.

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2 0

Caterpillar C15 6NZ Engine

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C-15 Shortblock in stock, ready to ship with Cat ESC Coverage available up to 4 years, unlimited miles. C-15 and C-16 shortblock cores accepted in return. Financing available for up to 36...

Condition	Remanufactured
MLS Number	12695554
Category	Engines
Last Updated	4/1/2024
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

(844) 457-___ SHOW
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4 0

Caterpillar C15 6NZ Engine

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C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat warranty available up to 4 years, unlimited miles. Financing available for up to 36 months. ...

Condition	Remanufactured
Stock Number	6NZ00000
MLS Number	12469454
Category	Engines
Last Updated	4/1/2024
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

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4 0

2000 Caterpillar C15 6NZ Engine

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1-C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat OPT warranty available up to 4 years, unlimited miles. Our machinist meticulously sets the...

Quantity	2
Condition	Remanufactured
Stock Number	6NZ00002
MLS Number	12469446
Category	Engines
Last Updated	4/1/2024
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

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8 0

2005 Brand New Cat C15 6NZ cylinder head for Perterbilt, Kenworth, Freightliner, Western Star

$3,200 USD

RebuiltCaterpillarEngines.com RSIndustrialEngines.com This is a Brand New Complete Cat C15 Non Acert cylinder head which will fit Caterpillar C15 6NZ, MBN CAT 3406 applications. ...

Quantity	10
Condition	New
Fits To Equipment	18 wheeler trucks
Fits To Make(s)	Perterbilt, Kenworth, Freightliner, Western Star
Fits To Model(s)	Peterbilt 389, Peterbilt 386, Kenworth T800, Kenworth T660, Kenworth W900, Freightliner Columbia, Freightliner Coronado, Western Star 4900
Will Fit Year(s)	2000-2013
MLS Number	10904526
Category	Cylinder Heads
Last Updated	9/7/2023
Location	Houston, TX, US
Sold By	RS Industrial Engines

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8 0

2016 NEW CAT C15 CYLINDER HEAD- CAT C15-6NZ CYLINDER HEAD FOR KENWORTH, PETERBUILT, FREIGHTLINER & INTERNATIONAL TRUCKS

$3,200 USD

RebuiltCaterpillarEngines.com, Tel: (833) 311-9544, This is a Brand New Cat C15 cylinder head that will fit in C15-6NZ series and will fit 18-wheeler truck application and will fit...

Quantity	10
Condition	New
Fits To Equipment	TRUCKS, EXCAVATORS
Fits To Make(s)	CATERPILLAR, PERKINS
Fits To Model(s)	C15, C15-6NZ
Will Fit Year(s)	2000-2020
MLS Number	10856415
Category	Cylinder Heads
Last Updated	9/7/2023
Location	Houston, TX, US
Sold By	RS Industrial Engines

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10 0

2002 Caterpillar C15 6NZ Diesel Engine (Single Turbo)

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(GOOD USED 2002 Caterpillar C15 Diesel Engine with Jake Brake 6NZ (Single Turbo) 435HP @ 2100RPM, Ar # 186-1811, Core Ar# 176-9388, OEM # HTKH1500NV00000054, ECM Software 215-7380, Perf Spec...

Warranty

Condition	Used
CPL/ARR	186-1811
Horse Power	435 HP
Part Number	CAT C15 6NZ SINGLE TURBO
Stock Number	1284
MLS Number	9420210
Category	Engines
Last Updated	3/21/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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8 1

2002 Caterpillar C15 6NZ Diesel Engine (Single Turbo)

Call for price

(GOOD USED) 2002 Caterpillar C15 6NZ Diesel Engine with Jake Brakes For Sale, SINGLE TURBO, 475HP @ 2100RPM, AR# 189-9885, 15.2L, 70 PIN ECM CONNECTORS, Engine Serial# 6NZ63858, Stock# 1661,...

Condition	Used
CPL/ARR	189-9885
Horse Power	475 HP
Fits To Model(s)	C15 6NZ (SINGLE-TURBO)
Part Number	6NZ SINGLE-TURBO ENGINE
Stock Number	1661
MLS Number	9824404
Category	Engines
Last Updated	3/21/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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7 1

2000 Caterpillar C15 6NZ Engine

Call for price

(GOOD USED) 2000 Caterpillar C15 Diesel Engine with Jake Brakes For Sale, 6NZ, Single Turbo, 70-PIN, AR# 191-4152, Core AR# 160-5340, 475HP, 625HP Max Rating, 15.2L, 6 Cylinders, Engine...

Warranty

Condition	Used
CPL/ARR	191-4152
Horse Power	475 HP
Part Number	CAT C15 6NZ SINGLE TURBO
Stock Number	2415
MLS Number	10536049
Category	Engines
Last Updated	3/21/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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3 0

2001 Caterpillar C15 6NZ Engine

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USED TRUCK PARTS

Condition	Used
Stock Number	TGGSAV
MLS Number	11940497
Category	Engines
Last Updated	12/24/2024
Location	Arlington, TX, US
Sold By	Diesel Surplus

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4 0

2002 Caterpillar C15 6NZ Diesel Engine

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USED 2002 CATERPILLAR C15 ENGINE, S/N 6NZ75558, TESTED AND INSPECTED 2-24-17, RUNS PERFECT, COMES WITH WARRANTY, FOR MORE INFORMATION ABOUT THIS ENGINE OR ANY OTHER DIESEL ENGINE YOU NEED...

Condition	Used
Part Number	C15
Stock Number	1161
MLS Number	9021010
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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2 0

2001 Caterpillar C15 6NZ Engine

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CATERPILLAR 6NZ 475HP

Condition	Used
Horse Power	475 HP
Stock Number	6NZTIME
MLS Number	10888252
Category	Engines
Last Updated	12/24/2024
Location	Arlington, TX, US
Sold By	Diesel Surplus

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USED - 2001 Caterpillar C15 6NZ Engine

$25,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Quantity	2
Condition	Used
Horse Power	550 HP
Stock Number	1262
MLS Number	11574388
Category	Engines
Last Updated	7/16/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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4 1

2002 Caterpillar C15 6NZ Engine

Call for price

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2002 Caterpillar C15 Diesel Engine with Jakes, 6NZ, Serial # 6NZ86605, AR # 184-2924, 500HP RATED @ 2100RPM, Long Block # 10R1061, Short Block #...

Condition	Used
Part Number	AR # 184-2924
Stock Number	005386
MLS Number	11494538
Category	Engines
Last Updated	7/15/2022
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 385-___ SHOW
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1 0

2010 BRAND NEW Caterpillar C15 6NZ Cylinder Head (complete with valves, springs & seals) 14 months warranty

$2,990 USD

PLEASE CONTACT US AT 1-(833) 311-9544 OR 1-(833) 311-9544 or email at sales@rebuiltcaterpillarengines.com, IF YOU HAVE ANY QUESTIONS. CHECK OUR WEBSITE FOR MORE...

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	peterbilt 379
MLS Number	9639115
Category	Cylinder Heads
Last Updated	8/8/2021
Location	Houston, TX, US
Sold By	RS Industrial Engines