Cummins ISX Engines For Sale in United States

(844) 882-___ SHOW
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2021 Used, Cummins ISX-12, CM2380, 400HP, Natural Gas, Cpl: 4875, ESN:75090033 Brake

$14,499 USD

Used, Cummins ISX-12, CM2380, 400HP, Natural Gas, CPL: 4875, ESN:75090033 brake: Yes, Core Charge: 2500.00, Horse Power: 400, ARR/CPL: 4875

Condition	Used
CPL/ARR	4875
Horse Power	400 HP
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2021
Stock Number	542796
MLS Number	13425147
Category	Engines
Last Updated	3/11/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$8,500.44 USD

USED CUMMINS ISX15 (CPL 4853) RUNNING TAKE OUT - MINIMAL BLOW BY 1,040,398 MILES

Condition	Used
Usage	1,040,398 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2593183
MLS Number	14067714
Category	Engines
Last Updated	3/10/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

(844) 402-___ SHOW
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Cummins ISX Engine Core

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(Core) Engine does Turn 360 Degrees Complete, 2006 CUMMINS ISX, ENGINE ASSEMBLY Engine Family: 6CEXH0912XAJ, Serial numbers: 73962822, Part number: 60802798, Displacement: 15L, Horsepower:...

Condition	Used
Horse Power	450 HP
Stock Number	P-499221
MLS Number	14231802
Category	Engine Cores
Last Updated	3/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 541-___ SHOW
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Cummins ISX15 Engine for a 2014 Peterbilt 389

$29,995 USD

NOTES!! ISX15 SIGNATURE 600 SERIES 600 HP, CPL#2834 ESN#60820911 CM570. WILL INSPECT AND TEST RUN IN OUR ENGINE SHOP . 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES!!, Serial#: 79642348,...

Condition	Used
Horse Power	525 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2014
Part Number	SIGNATURE 600
Stock Number	22626-3
MLS Number	14231528
Category	Engines
Last Updated	3/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Cummins ISX Engine for a 2005 Kenworth T2000

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LAST RAN 3/6/26, Serial#: 79147355, Horse Power: 449, ARR/CPL: 8520, Casting#: 79147355

Condition	Used
CPL/ARR	8520
Horse Power	449 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	2005
Stock Number	119285-1
MLS Number	9390609
Category	Engines
Last Updated	3/9/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2010 Cummins ISX Engine for a Cummins ISX 2732

$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	3/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2004 Cummins ISX Engine for a Cummins ISX 8520

$7,650 USD

Condition	Used
Usage	1,459,364 Miles
CPL/ARR	8519
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8520
Stock Number	2581621
MLS Number	14129528
Category	Engines
Last Updated	3/7/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2014 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	791,651 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2573621
MLS Number	14049753
Category	Engines
Last Updated	3/7/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2016 Cummins ISX15 Engine for a Kenworth T680

$12,205 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79851268 Horsepower: 425 CUMMINS ISX15, JAKES, 425HP, 612561 MILES, 14118 HOURS, BEARINGS INSPECTED

Condition	Used
CPL/ARR	4583
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25308978
MLS Number	11655510
Category	Engines
Last Updated	3/7/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a Kenworth T680

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79815171 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25451732
MLS Number	12144952
Category	Engines
Last Updated	3/7/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 300-___ SHOW
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2016 Used Cummins ISX15 Engine

$17,000 USD

Used ISX15 Engine, AR/CPL #: 4586

Condition	Used
Fits To Make(s)	N/A
Will Fit Year(s)	2016
Part Number	79923596
Stock Number	500-19547
MLS Number	14227949
Category	Engines
Last Updated	3/14/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 253-___ SHOW
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Cummins ISX Diesel Engine

At auction Mar. 18

Cummins ISX Diesel Engine, NOTE: Hole in Block

Condition	Used
Stock Number	KC4628
MLS Number	14227726
Category	Engines
Last Updated	3/26/2026
Location	Howard, SD, US
Listed By	BigIron Auctions

2017 Cummins ISX12 G Engine for a Volvo VNL

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ISX12 G, 400 HP, S/N 75049522, CPL-3647, CM2180 EJ, Core, Locked Up. Valve Cover Ignition Coils Removed.

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	1893-1
MLS Number	13896920
Category	Engines
Last Updated	3/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2017 Cummins ISX15 Engine for a Cummins ISX15 4586

$10,345 USD

Condition	Used
Usage	685,658 Miles
CPL/ARR	4586
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4586
Stock Number	2405637
MLS Number	14118656
Category	Engines
Last Updated	3/5/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Cummins ISX15 Engine for a Peterbilt 579

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79735486 Horsepower: 450 DOES NOT INCLUDE TURBO

Condition	Used
Assembly Number	3937
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25479748
MLS Number	12267359
Category	Engines
Last Updated	3/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Cummins ISX15 Engine for a Kenworth T680

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79778847 Horsepower: 450

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25547001
MLS Number	12458137
Category	Engines
Last Updated	3/11/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(844) 938-___ SHOW
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USED- 2006 Cummins ISX15 Engine, FULLY TESTED, W/WARRANTY

$15,000 USD

Used 2006 Cummins ISX15 Diesel Engine, fully tested and ready for installation. This engine has been inspected, run-tested, and verified to be in good operating condition prior to removal....

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2154
MLS Number	14222450
Category	Engines
Last Updated	3/4/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(855) 980-___ SHOW
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Cummins ISX15 Engine for a 2023 Peterbilt 579

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LOW MILES GOOD ENGINE LAST 3/3/26, Serial#: 80494417, Horse Power: 500, ARR/CPL: 5881

Condition	Used
CPL/ARR	5881
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	896581-1
MLS Number	14222103
Category	Engines
Last Updated	3/4/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Cummins ISX Engine Core for a 2009 Peterbilt 386

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PART'S, Serial#: 79360851, Horse Power: 425

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2009
Stock Number	794779-1
MLS Number	14219535
Category	Engine Cores
Last Updated	3/3/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 300-___ SHOW
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Rebuilt Cummins ISX15 Long Block

$25,000 USD

Rebuilt ISX15 Long Block, AR/CPL #: 4583

Quantity	2
Condition	Remanufactured
Fits To Make(s)	N/A
Will Fit Year(s)	2013-2016
Part Number	FTPISX154583
Stock Number	500-19451
MLS Number	14156564
Category	Engines
Last Updated	3/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2014 Cummins ISX12 G Engine for a Mack CXU633T

$5,940 USD

ISX12G CM2180 EJ, 400 HP, S/N 75023953, CPL 3647, Engine Turns 360, Missing Some Sensors, ECM Removed.

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU633T
Stock Number	UPS-274641-1
MLS Number	13893261
Category	Engines
Last Updated	3/2/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins ISX15 Engine for a Cummins ISX15 3606

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Condition	Remanufactured
CPL/ARR	3606
Horse Power	600 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3606
Stock Number	REB ISX15 3606
MLS Number	14213083
Category	Engines
Last Updated	3/2/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

2014 Cummins ISX12 G Engine for a Mack CXU633T

$5,940 USD

ISX12G, 400 HP, S/N 75023814, CPL-3647, CM2180 EJ, Turns 360 902,603 Odometer Miles 903,179.5 ECM Miles 20,315 Engine Hours

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU633T
Stock Number	UPS-274614-1
MLS Number	13895790
Category	Engines
Last Updated	2/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 Cummins ISX12 G Engine for a Mack CXU633T

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ISX12G, 400 HP, S/N 75023826, CPL-3647, CM2180EJ, Core, Turns 360, Missing ECM, Other Misc Parts.

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU633T
Stock Number	UPS-274619-1
MLS Number	13894944
Category	Engines
Last Updated	2/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment