Used Cummins ISX Engines For Sale in United States

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

(844) 938-___ SHOW
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Featured Item

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	9/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 938-___ SHOW
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Featured Item

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

(844) 604-___ SHOW
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Featured Item

Cummins ISX12 G Engine for a 2020 Volvo VNL

$16,850 USD

Good strong running ISX12G engine. This is a natural gas engine. ESN - 75081912 CPL - 4875 127,762 miles If you have any questions feel free to give us a call or send us a message., Serial#...

Condition	Used
CPL/ARR	4875
Horse Power	400 HP
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2020
Part Number	260069-1
Stock Number	260069-1
MLS Number	14139914
Category	Engines
Last Updated	9/15/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Cummins ISX15 Engine for a Cummins ISX15 3719

Newly Listed

$3,500 USD

SERIAL# 79608404, BROKEN FLYWHEEL HOUSING

Condition	Used
CPL/ARR	3719
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2699759
MLS Number	14614414
Category	Engines
Last Updated	9/19/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(844) 382-___ SHOW
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2006 Cummins ISX Diesel Engine - 475 HP

Newly Listed

$9,000 USD

2006 USED CUMMINS ISX 475HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 492,157 MILES SHOWING ON REPLACEMENT ECM, RUN TESTED and COMPLETE with STARTER, and JAKE...

Condition	Used
Horse Power	475 HP
Stock Number	ISX-79153832
MLS Number	14612823
Category	Engines
Last Updated	9/18/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(855) 750-___ SHOW
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2015 Cummins ISX15 Engine for a Kenworth T680

Recently Updated

Contact for price

NEEDS TO BE RUN

Condition	Used
CPL/ARR	3938
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	19954
MLS Number	14287687
Category	Engines
Last Updated	9/18/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Cummins ISX15 Engine for a 2018 Kenworth W900

Recently Updated

$17,999.99 USD

(Used) 2017 Cummins X15, ENGINE ASSEMBLY- Family Number: HCEXH0912XAX, Displacement: 15L, Horsepower: 565, Ar.No./CPL: 4343, ESN: 80015932, E.C.S: EGR, PTOX, SCRC, Reference images for...

Condition	Used
CPL/ARR	4343
Horse Power	565 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2018
Stock Number	P-102823
MLS Number	13603252
Category	Engines
Last Updated	9/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 957-___ SHOW
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2016 Cummins ISX12 G Engine for a Peterbilt 365

Recently Updated

$4,500 USD

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	365
Stock Number	26208
MLS Number	13048079
Category	Engines
Last Updated	9/18/2026
Location	Des Moines, IA, US
Sold By	Housby Used 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	9/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 734-___ SHOW
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2009 Cummins ISX Engine

Newly Listed

Contact for price

USED 2009 CUMMINS ISX400ST ENGINE, 400HP, CPL:2732, STOCK:0915265, ESN:79370625, COMPLETE, FULLY INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	9027-0915265
MLS Number	14604555
Category	Engines
Last Updated	9/15/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

Cummins ISX Engine for a 2011 Kenworth T800

Newly Listed

Contact for price

(Used) 2010 Cummins ISX, ENGINE ASSEMBLY- Family Number: 9CEXH0912XAK, Displacement: 15L, Horsepower: 450, ARR/CPL: 2732, Serial Number: 79415976, ECS: PCM, EGR, PTOX, Reference images for...

Condition	Used
CPL/ARR	2732
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2011
Stock Number	P-513371
MLS Number	14603948
Category	Engines
Last Updated	9/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2011 Cummins ISX12 Engine - 400 HP, ARR/CPL 3438

$14,000 USD

Cummins ISX12 EPA10, 400HP, CPL- 3438, CM- 2250, S/N-75001314. 484,398 ECM Miles, 19,843.3 Hours New bearings, seals and Recon oil pump. (Engine Report And Video Available)

Condition	Used
CPL/ARR	3438
Horse Power	400 HP
Stock Number	4515-1-BRG
MLS Number	14438381
Category	Engines
Last Updated	9/17/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins ISX12 Engine for a 2018 Peterbilt 567

$11,999.99 USD

(Core) Engine Blowby Excessive 2017 Cummins ISX12, ENGINE ASSEMBLY- Family Number: HCEXH0729XAE, Displacement: 11.9L, Horsepower: 425, Ar.No.CPL: 4892, ESN: 75059281, E.C.S: EGR, PTOX, SCRC,...

Condition	Used
CPL/ARR	4892
Horse Power	425 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2018
Stock Number	P-493213
MLS Number	14074557
Category	Engines
Last Updated	9/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2010 Cummins ISX Engine for a Cummins ISX 2732

$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	9/12/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
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2016 Cummins ISX12 G Engine for a Kenworth T880

Price Drop $3,500 USD

(USED) Cummins ISX12G Warranty: As-Is No Warranty Assembly#: 3647 Serial#: 75021378 Horsepower: 400 RUNNING, INSPECTED ENGINE, SOLD AS IS

Condition	Used
Assembly Number	3647
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Stock Number	25726640
MLS Number	13279020
Category	Engines
Last Updated	9/12/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 734-___ SHOW
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2011 Cummins ISX15 Engine

Contact for price

USED 2011 CUMMINS ISX15-400ST ENGINE, SINGLE CAM, 400HP, CPL:3490, STOCK:0911264, ESN:79450838, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	9018-0911264
MLS Number	14599878
Category	Engines
Last Updated	9/11/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2014 Cummins ISX15 Engine for a Freightliner Cascadia 125

$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	9/11/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2017 Cummins ISX12 G Engine for a Kimble Chassis

$5,940 USD

Cummins ISX12 G

Condition	Used
Fits To Make(s)	KIMBLE CHASSIS
Stock Number	UPS-279131-1
MLS Number	14020462
Category	Engines
Last Updated	9/11/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2017 Cummins ISX12 G Engine for a Kenworth T680

$5,940 USD

Cummins ISX 12G, 400 HP.

Condition	Used
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-278970-1
MLS Number	14016908
Category	Engines
Last Updated	9/11/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment