Cummins ISX Engines For Sale

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2015 Cummins ISX15 Engine

$17,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2015 Cummins ISX15 Diesel Engine (EPA13), CPL 4583, Service Model Name: ISX15 CM2350 x 101, Engine Family # FCEXH0912XAT, Engine Configuration:...

Condition	Used
Usage	239,714 Miles
CPL/ARR	4583
Horse Power	450 HP
Part Number	CPL 4583
Stock Number	006945
MLS Number	14530662
Category	Engines
Last Updated	8/7/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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2015 Cummins ISX12 Engine, CPL 4589

$21,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2015 Cummins ISX12 Diesel Engine For Sale, 320HP MAX 425HP, CM2350 X102, CPL# 4589, EPA Model Name / Family# FCEXH0729XAE, EPA 13 Fits 2013 2014...

Warranty

Condition	Used
CPL/ARR	4589
Horse Power	425 HP
Part Number	ISX12
Stock Number	10038
MLS Number	14527427
Category	Engines
Last Updated	8/6/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2006 Cummins ISX Engine

$12,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Cummins ISX Diesel Engine For Sale, CPL# 8520, CM870 (EPA04) 400HP @ 2000 RPM, 450HP, Family # 5CEXH0912XAJ, Engine Configuration #...

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Part Number	CPL# 8520, CM870
Stock Number	10180-2
MLS Number	14503137
Category	Engines
Last Updated	7/23/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Featured Item

Cummins ISX12 Engine for a 2019 Peterbilt 567

$11,999.99 USD

(Used) 2018 Cummins ISX12 350V, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75068745, Part Number: E6UCAT9DH267B26262...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	E6UCAT9DH267B26262
Stock Number	P-494074
MLS Number	14088193
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2005 Cummins ISX Engine

$13,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2005 Cummins ISX Diesel Engine (EPA 04), CPL 8520, Service Model Name: ISX CM870, Marketing Name: ISX400, 400HP @ 2000 RPM, Family # 5CEXH0912XAJ,...

Condition	Used
Part Number	CPL 8520
Stock Number	006889
MLS Number	14432288
Category	Engines
Last Updated	6/24/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 938-___ SHOW
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Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

$19,530 USD

Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty You are purchasing a used 2014 Cummins ISX15 diesel engine , Engine Model: Cummins ISX15, , Horsepower: 550 HP, , ...

Warranty

Condition	Used
CPL/ARR	3939
Horse Power	550 HP
Stock Number	2193
MLS Number	14356394
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Featured Item

Cummins ISX15 Engine for a 2022 Kenworth T680

$22,495.98 USD

(Used) 2021 Cummins ISX/X15, ENGINE ASSEMBLY- Family Number: MCEXH0912CA, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 5535, Serial Number: 80306028, Part Number: E82X582K401XS1B0815, E...

Condition	Used
CPL/ARR	5535
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Part Number	E82X582K401XS1B0815
Stock Number	P-81675
MLS Number	12913650
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins ISX12 Engine for a 2017 Peterbilt 365

$11,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75073841, Part Number: E6UCAT9CH267B26362,...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Will Fit Year(s)	2017
Part Number	E6UCAT9CH267B26362
Stock Number	P-101188
MLS Number	13547620
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins ISX Engine for a 2019 Kenworth T880

$11,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Serial Number: 75068445, CPL: 4892, E.C.S.: EGR, PTOX, SCRC, For more...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2019
Part Number	JCEXH0729XAE
Stock Number	P-32267
MLS Number	11608154
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

$20,000 USD

2014 Cummins ISX15 Diesel Engine – 550HP – Run Tested, This listing represents a 2014 Cummins ISX15 engine rated at approximately 550HP. This is a used engine that has been run tested and...

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2172
MLS Number	14274685
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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Cummins ISX, ISX-15 Remanufactured Engines (2001-2020) - Dual Cam and Single Cam Models

Contact for price

Cummins ISX Remanufactured Engine Replacement Program: We offer both in-stock and built to ESN Spec Cummins ISX and ISX-15 remanufactured long blocks (3/4 Engine Assembly). Remanufactured...

Warranty

Quantity	9
Condition	Remanufactured
CPL/ARR	2719, 2729, 2732, 2729, 2733, 2825, 8518, 3320
Assembly Number	CM870, CM871, CM876, CM8287, CM8519, CM8520
Horse Power	450 HP
Emission Rating	Tier 2 - Tier 4
Fits To Equipment	Class 8 Trucks, Motorhomes, Dump Trucks, Fire Engines, Industrial Pumps (QSX), Mining Equipment
Fits To Make(s)	Freightliner, International, Kenworth, Peterbilt, Iveco, Volvo, Western Star, Sterling
Fits To Model(s)	Freightliner: PX12564 Sleeper, Argosy 620, Cascadia 125, 126, International: Prostar 122, 9400, 7400 Dump Truck, 8600 Dump Truck, 9900, Eagle, Kenworth: T600 Sleeper, T660, T680 Sleeper, T800, T880, T2000, W900, Peterbilt: 365, 379, 384, 386, 387, 388, 389, 567, 578, 579, 587, Volvo: VNL 64T670, 670, Sterling: ST9500, Western Star: 4900 SF Dump Truck, Iveco: Power Star7200
Will Fit Year(s)	2001 - 2020
Stock Number	BBENG46
MLS Number	12199789
Category	Engines
Last Updated	7/28/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

2010 Cummins ISX Engine for a Cummins ISX 2732

Recently Updated

$5,333.34 USD

Condition	Used
Usage	1,304,708 Miles
CPL/ARR	2732
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2732
Stock Number	2562976
MLS Number	13853438
Category	Engines
Last Updated	8/19/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2010 Cummins ISX Engine for a Cummins ISX 2732

Recently Updated

$5,333.34 USD

"LOCKED UP"

Condition	Used
Usage	2,000,000 Miles
CPL/ARR	2732
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2732
Stock Number	2560566
MLS Number	14106675
Category	Engines
Last Updated	8/19/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 794-___ SHOW
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2014 Cummins ISX15 Engine for a Freightliner Cascadia 125

Recently Updated

$12,500 USD

Cummins ISX15, 425 HP, CPL-3937, CM2350 X101, S/N-79680954, 811,590.4 ODO Miles, 811,677.8 ECM Miles, 19,9922.08 Hours, Engine complete and runs good. (Engine Report And Video Available)

Condition	Used
CPL/ARR	3937
Horse Power	425 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4434-1
MLS Number	14345785
Category	Engines
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Cummins ISX15 Engine

Recently Updated

$23,100 USD

LONG BLOCK WITH INJECTORS. ONE YEAR UNLIMITED MILES FACTORY PARTS AND LABOR WARRANTY. ISX15- 2003-10, REMANUFACTURED TRUCK ENGINE STARTING AT $23,100.00 EXCHANGE PLUS $5600.00 REFUNDABLE...

Quantity	5
Condition	Remanufactured
Stock Number	31090
MLS Number	13353203
Category	Engines
Last Updated	8/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Cummins ISX15 Engine

Recently Updated

$35,230 USD

ISX15- 2010-16, COMPLETE REMANUFACTURED TRUCK ENGINE WITH TWO YEAR UNLIMITED MILES FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY, STARTING AT $35,230.00 EXCHANGE PLUS $6750.00...

Quantity	3
Condition	Remanufactured
Stock Number	66729
MLS Number	13353184
Category	Engines
Last Updated	8/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Cummins ISX15 Engine

Recently Updated

$25,309 USD

LONG BLOCK INCLUDES INJECTORS CM2250 ONE YEAR UNLIMITED MILES FACTORY WARRANTY. ISX15- 2010-12, REMANUFACTURED TRUCK ENGINE WITH FACTORY PARTS LABOR WARRANTY STARTING AT $25,309.00 EXCHANGE...

Condition	Remanufactured
Stock Number	68029
MLS Number	13353118
Category	Engines
Last Updated	8/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Cummins ISX15 Engine

Recently Updated

$25,596 USD

LONG BLOCK INCLUDES INJECTORS CM2350 ONE YEAR UNLIMITED MILES FACTORY WARRANTY. ISX15 2013-2016, REMANUFACTURED TRUCK ENGINE WITH FACTORY PARTS LABOR WARRANTY. STARTING AT $25,596.00...

Condition	Remanufactured
Stock Number	68030
MLS Number	13353117
Category	Engines
Last Updated	8/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

Recently Updated

$8,500.44 USD

Condition	Used
Usage	976,020 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2630799
MLS Number	14308031
Category	Engines
Last Updated	8/18/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2012 Cummins ISX15 Engine for a Cummins ISX15 3719

Recently Updated

$8,500.15 USD

Condition	Used
Usage	913,477 Miles
CPL/ARR	3719
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2585930
MLS Number	14021514
Category	Engines
Last Updated	8/18/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Cummins ISX Engine for a 2015 Freightliner Cascadia

Newly Listed

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GOOD RUNNING ENGINE LAST RAN 8/17/26, Serial#: 79768988, Horse Power: 425, ARR/CPL: 3937

Condition	Used
CPL/ARR	3937
Horse Power	425 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2015
Stock Number	GNO784-1
MLS Number	14547761
Category	Engines
Last Updated	8/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins ISX12 Engine for a 2016 Freightliner Cascadia 113

Recently Updated

$13,999.99 USD

(Used) 2015 Cummins ISX12, ENGINE ASSEMBLY- Family Number: FCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4589, Serial Number: 75039787, Part Number: C01-00244-005, E.C.S:...

Condition	Used
CPL/ARR	4589
Horse Power	350 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2016
Part Number	C01-00244-005
Stock Number	P-101166
MLS Number	13547597
Category	Engines
Last Updated	8/18/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 370-___ SHOW
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2016 Cummins ISX15 Engine for a International Prostar

Recently Updated

$12,105 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL4583 Serial#: 79846953 Horsepower: 450

Condition	Used
Assembly Number	CPL4583
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25657909
MLS Number	12915000
Category	Engines
Last Updated	8/16/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 624-___ SHOW
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Cummins ISX15 Engine for a 2012 Kenworth T800

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2012 KW T800 ISX15 MOTOR, CM2250, 500HP, CPL3491, FRONT SUMP, Serial#: 79536722, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2012
Stock Number	3932-KW-1
MLS Number	14542887
Category	Engines
Last Updated	8/14/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.