Used Cummins ISX Engines For Sale

2016 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

SERIAL: 75047181

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2570768
MLS Number	13915673
Category	Engines
Last Updated	10/23/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Cummins ISX12N Engine

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== Information in English == Type: Engine, Type number: ISX12N 400 CPL4875, == Informationen auf Deutsch == Typ: Motor, Typennummer: ISX12N 400 CPL4875, == Informatie in het Nederlands ==...

Condition	Used
Stock Number	1122047
MLS Number	12448406
Category	Engines
Last Updated	10/28/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

(305) 688-___ SHOW
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2012 Cummins ISX15 Engine, 450HP EPA10 2012 KENWORTH T800

$17,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2012 Cummins ISX15 Diesel Engine For Sale, EPA10, 450HP, 2012 Kenworth T800, CPL# 3719, CM2250, 15.0L, 6 CYLINDERS, Engine Serial# 79469986,...

Warranty

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
Part Number	EPA10
Stock Number	8880
MLS Number	13911072
Category	Engines
Last Updated	10/21/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2231991
MLS Number	12478447
Category	Engines
Last Updated	3/4/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2231987
MLS Number	12478445
Category	Engines
Last Updated	3/13/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2017 Cummins ISX15 Engine for a Peterbilt 579

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79899599 Horsepower: 400

Condition	Used
Assembly Number	4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25406902
MLS Number	12043876
Category	Engines
Last Updated	10/19/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
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Cummins ISX15 Engine for a 2015 International PROSTAR

$11,495.98 USD

(Used) 2014 Cummins ISX15, ENGINE ASSEMBLY- Family Number: ECEXH0912XAT, Displacement: 15.0L, Horsepower: 400, Ar.No./CPL: 3937, ESN: 79795942, Part Number: 4DAAF4EB, ECS: EGR, PTOX, SCRC, ...

Condition	Used
CPL/ARR	3937
Horse Power	400 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Part Number	4DAAF4EB
Stock Number	P-55683
MLS Number	12233387
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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2014 Cummins ISX15 Engine

$17,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2014 Cummins ISX15 Diesel Engine (EPA13), Engine HP: 415HP @ 1800RPM, Engine Serial # 79774017, Engine Family # ECEXH0912XAT, Engine CPL 3937,...

Condition	Used
CPL/ARR	3937
Horse Power	415 HP
Part Number	ISX15 CPL 3937
Stock Number	006638
MLS Number	13856050
Category	Engines
Last Updated	12/7/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Cummins ISX15 Engine Core for a 2018 Kenworth T880

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TURNS 360 CPL 4342, Serial#: 80043730, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2018
Stock Number	244988-13
MLS Number	13905200
Category	Engine Cores
Last Updated	10/17/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 794-___ SHOW
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2011 Cummins ISX15 Engine - 452 HP, ARR/CPL 3490

$5,000 USD

ISX15 425ST CM2250, 452HP, S/N 79445569, CPL 3490, Core Engine, Locked Up. Cam Is Damaged. Missing ECM, Turbo, Injectors, EGR Valve, Crankcase Breather, Fan Hub Air Compressor, Other Misc....

Condition	Used
CPL/ARR	3490
Horse Power	452 HP
Stock Number	4539878
MLS Number	13894278
Category	Engines
Last Updated	10/22/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	559,689 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2298587
MLS Number	12325591
Category	Engines
Last Updated	10/14/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2015 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	630,000 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2280690
MLS Number	12492659
Category	Engines
Last Updated	10/14/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2006 Cummins ISX Engine for a Cummins ISX 8519

$7,500 USD

Condition	Used
CPL/ARR	8519
Horse Power	475 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8519
Stock Number	2474292
MLS Number	13266080
Category	Engines
Last Updated	10/14/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2014 Volvo VNL

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GOOD RUNNER, Serial#: 79639082 EPA13, Horse Power: 400 HP @ 1800 RPM, ARR/CPL: 3937 CM2350 X101, Part Make: CUMMINS

Condition	Used
CPL/ARR	3937 CM2350 X101
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2014
Stock Number	1A1E56631
MLS Number	13880736
Category	Engines
Last Updated	2/25/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2011 Volvo VNL64T

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GOOD RUNNER, Serial#: 79450189, Horse Power: 400 HP @ 1800 RPM, ARR/CPL: 3490 CM2250 EPA10, Part Make: CUMMINS

Condition	Used
CPL/ARR	3490 CM2250 EPA10
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL64T
Will Fit Year(s)	2011
Stock Number	1A1E56628
MLS Number	13876332
Category	Engines
Last Updated	2/25/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2012 Volvo VNL

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VERIFICATION PENDING, Serial#: 79478183, Horse Power: 400 HP/2100 RPM, ARR/CPL: 3719 / CM2250, Part Make: CUMMINS

Condition	Used
CPL/ARR	3719 / CM2250
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2012
Stock Number	1A1E56629
MLS Number	13802575
Category	Engines
Last Updated	2/25/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2016 Cummins ISX15 Engine for a Kenworth T680

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79846178 Horsepower: 401 CUMMINS ISX 15,401HP, JAKES, 723618 MILES, REPLACED BEARINGS

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25260399
MLS Number	11511520
Category	Engines
Last Updated	10/9/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(844) 641-___ SHOW
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2015 Cummins ISX15 Engine for a Peterbilt 389

$18,000 USD

COMPLETE WITH ECM RAN GREAT

Condition	Used
Usage	676,177 Miles
Horse Power	550 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	11923
MLS Number	13816104
Category	Engines
Last Updated	10/8/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 402-___ SHOW
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Cummins ISX12 G Engine for a 2016 Kenworth T680

$7,495 USD

(Used) 2015 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75045733, E.C.S: HO2S, PCM, TWC, For more...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	FCEXH0729XBA
Stock Number	P-112441
MLS Number	13869928
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 541-___ SHOW
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Cummins ISX15 Engine for a 2021 Kenworth T680

$17,995 USD

5348 X15 450HP CM2450TEST RAN OK, MINOR BLOWBY INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLOCK CRANKS HARD PARTS ONLY., Serial#: 80276078, Horse Power: 450

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Stock Number	93025-1
MLS Number	13864325
Category	Engines
Last Updated	10/7/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2014 Cummins ISX15 Engine for a Kenworth T680

$6,500 USD

(USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: 3937 Serial#: 79667870 Horsepower: 400 RUNNING, INSPECTED ENGINE, SOLD AS IS DUE TO HIGHER MILEAGE

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25644677
MLS Number	12857702
Category	Engines
Last Updated	10/3/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2014 Cummins ISX15 Engine

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79680844 Horsepower: 400

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25790788
MLS Number	13556507
Category	Engines
Last Updated	10/3/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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Cummins ISX Engine for a 2008 Kenworth T800

$10,995 USD

2732 CM871 ISX 435HP WILL INSPECT RODS MAINS 180 DAY WARRANTY ON HEAD BLOCK CRANK HARD PARTS ONLY, Serial#: 79242456, Horse Power: 435, ARR/CPL: 2732, Casting#: NA

Condition	Used
CPL/ARR	2732
Horse Power	435 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2008
Part Number	CM871
Stock Number	80825-1
MLS Number	13759150
Category	Engines
Last Updated	2/11/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 734-___ SHOW
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2011 Cummins ISX12 Engine

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USED 2011 CUMMINS ISX12 ENGINE, ISX12/ISX11.9 CM2250, CPL:5466, 425HP, ESN:75001527, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7883-0711252
MLS Number	13696803
Category	Engines
Last Updated	10/1/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC