Cummins ISX Engines For Sale

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2011 Cummins ISX15 Engine

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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

2015 Cummins ISX15 Engine for a Cummins ISX15 3937

$16,500 USD

Condition	Used
Usage	353,903 Miles
CPL/ARR	3937
Horse Power	424 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2639284
MLS Number	14594750
Category	Engines
Last Updated	10/22/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

(844) 484-___ SHOW
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Cummins ISX15 Engine

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450HP, good engine

Condition	Used
Stock Number	2063
MLS Number	14450489
Category	Engines
Last Updated	9/9/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(833) 541-___ SHOW
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Cummins ISX Engine for a 2005 International 9400I

$8,995 USD

ISX 450HP, ESN#79067001, CM870, CPL 8520. RUNS FAIR, SELLING AS BUILDER/RUNNER. GUARANTEE HEAD BLOCK AND CRANK TO BE GOOD FOR BUILDER. NOTES, Serial#: 79067001, Horse Power: 450, ARR/CPL:...

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2005
Part Number	GET
Stock Number	82726-3
MLS Number	14591909
Category	Engines
Last Updated	9/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 432-___ SHOW
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2016 Cummins ISX Engine

$7,000 USD

450HP. CPL4583 Runs Good

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX
Stock Number	R12190417
MLS Number	13816049
Category	Engines
Last Updated	9/7/2026
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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Cummins ISX15 Engine for a 2013 Peterbilt 389

$18,995 USD

CUMMINS ISX15, 485HP, CM2250, 3491 CPL, ESN#79564378. RUNS GOOD NO BLOWBY, WILL INSPECT BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK. NOTES, Serial#: 79564378,...

Condition	Used
CPL/ARR	3491
Horse Power	485 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2013
Part Number	GET
Stock Number	82126-4
MLS Number	14588140
Category	Engines
Last Updated	9/11/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2016 Cummins ISX12 G Engine for a Kenworth T680

$5,940 USD

Cummins ISX12 G, 400 HP, CM2180 EJ, CPL- 3647, S/N- 75041592.

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-277195-1
MLS Number	13969184
Category	Engines
Last Updated	9/4/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$8,500.44 USD

Product Information , Engine Dataplate - 79828256, Configurations and Model Names, EPA Model Name FCEXH0912XAT, Marketing Engine Configuration # D103012BB39, Marketing Model Name ISX15...

Condition	Used
Usage	717,384 Miles
CPL/ARR	CPL:4583
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2601096
MLS Number	14155311
Category	Engines
Last Updated	9/4/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(844) 402-___ SHOW
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Cummins ISX12 Engine for a 2013 Peterbilt 320

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(Used) 2012 Cummins ISX11.9, ENGINE ASSEMBLY- Family Number: CCEXH0729XAA, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 3440, Serial Number: 75009857, Part Number: E6BU9F946G60646160,...

Condition	Used
CPL/ARR	3440
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Part Number	E6BU9F946G60646160
Stock Number	P-512704
MLS Number	14583799
Category	Engines
Last Updated	9/4/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2014 Cummins ISX12 G Engine for a Mack CXU633T

$5,940 USD

Cummins ISX12-G, EPA 13, S/N-75023280, CM2180 EJ, CPL- 3647

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU633T
Stock Number	UPS-274609-1
MLS Number	13913129
Category	Engines
Last Updated	9/2/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 503-___ SHOW
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Cummins ISX12 Engine for a 2025 Freightliner CASCADIA PE116064S T

$34,900 USD

RUNNER, Serial#: 75123904, Horse Power: 455 HP @ 1800 RPM, ARR/CPL: 6359 CM2450A EPA21, Part Make: CUMMINS

Condition	Used
CPL/ARR	6359 CM2450A EPA21
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA PE116064S T
Will Fit Year(s)	2025
Stock Number	1A1E57335
MLS Number	14509186
Category	Engines
Last Updated	9/24/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2011 Cummins ISX Engine for a Cummins ISX 2732

$5,333.34 USD

ENG SL NO: 79325047

Condition	Used
Usage	497,348 Miles
CPL/ARR	2732
Horse Power	485 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2732
Stock Number	2648608
MLS Number	14419862
Category	Engines
Last Updated	9/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2011 Cummins ISX12 Engine for a Kenworth T800

$10,000 USD

Cummins ISX12 EPA10, 400HP, CPL- 3438, CM- 2250, S/N-75001316. 500,762.1 ECM Miles, 18,737 ECM Hours. (Engine Report And Video Available)

Condition	Used
CPL/ARR	3438
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	4513-1
MLS Number	14435971
Category	Engines
Last Updated	8/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2015 Cummins ISX15 Engine for a Peterbilt 579

$7,150 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79792840 Horsepower: 400

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25650947
MLS Number	12881411
Category	Engines
Last Updated	9/3/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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Rebuilt Cummins ISX15 Long Block

$25,000 USD

Rebuilt ISX15 Long Block, AR/CPL #: 4588

Condition	Remanufactured
Fits To Make(s)	N/A
Will Fit Year(s)	2013-2016
Part Number	FTPISX15LB4588
Stock Number	500-19676
MLS Number	14572616
Category	Engines
Last Updated	8/29/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2007 Cummins ISX15 Engine

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USED 2007 CUMMINS ISX15 475HP ENGINE, CPL:8519, STOCK:0828261, ESN:79223369, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	9001-0828261
MLS Number	14571912
Category	Engines
Last Updated	8/28/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(888) 519-___ SHOW
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Cummins ISX15 Engine

$18,500 USD

Remanufactured Cummins ISX15 400ST CM2250 long block assembly LONG BLOCK INCLUDES, Block, Rods, Crankshaft gear, Piston assemblies, Flywheel housing, Water pump, Oil pan, Oil filter, Oil...

Condition	Remanufactured
Stock Number	1061060
MLS Number	14571431
Category	Engines
Last Updated	8/28/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Cummins ISX15 Engine for a 2022 Kenworth T880

$22,500 USD

X15 565HP, CPL 5479, CM 2450 ESN#80387009. WILL TEST RUN AND INSPECT IN OUR GEARSHOP. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80387009, Horse Power: 565, ARR/CPL: 5479

Condition	Used
CPL/ARR	5479
Horse Power	565 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2022
Stock Number	41526-2
MLS Number	14370831
Category	Engines
Last Updated	9/1/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Cummins ISX15 Engine for a 2020 Kenworth T680

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GOOD RUNNING ISX LAST RAN 8/27/26, Serial#: 80268418, Horse Power: 500, ARR/CPL: 5348

Condition	Used
CPL/ARR	5348
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2020
Stock Number	454576-1
MLS Number	14570848
Category	Engines
Last Updated	8/28/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2017 Cummins ISX15 Engine - 400 HP, ARR/CPL 4586

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Cummins ISX15, EPA13, 400HP, CPL-4586, CM2350 X101, S/N- 79932678, Locked Up Engine

Condition	Used
CPL/ARR	4586
Horse Power	400 HP
Stock Number	UPS-279288-1
MLS Number	14493023
Category	Engines
Last Updated	8/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2015 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	536,928 Miles
CPL/ARR	CPL3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2265570
MLS Number	12487378
Category	Engines
Last Updated	8/26/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck