Used Cummins ISX15 Engines For Sale

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2010 Cummins ISX15 Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2010 Cummins ISX15 Diesel Engine (EPA10), HP: 400 @ 1800RPM, Engine Family # ACEXH0912XAP, Engine CPL 3490, Marketing Name: ISX15 400ST, Service...

Condition	Used
CPL/ARR	3490
Horse Power	400 HP
Part Number	CPL 3490
Stock Number	006614
MLS Number	13591321
Category	Engines
Last Updated	9/22/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2007 Cummins ISX15 Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2007 Cummins ISX Diesel Engine (EPA07), CPL 2732, Family # 7CEXH0912XAK, Service Model Name: ISX CM871, 400HP, Engine Serial # 79248977, Engine...

Condition	Used
Usage	306,369 Miles
CPL/ARR	2732
Horse Power	400 HP
Part Number	CPL 2732
Stock Number	006563
MLS Number	13715159
Category	Engines
Last Updated	7/22/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 938-___ SHOW
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2015 Cummins ISX15 Engine -USED-

$19,500 USD

GOOD USED RUNNING ENGINE

Warranty

Condition	Used
CPL/ARR	3939
Horse Power	550 HP
Stock Number	2015
MLS Number	13381721
Category	Engines
Last Updated	9/5/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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Cummins ISX15 Engine for a 2015 International PROSTAR

$14,999.99 USD

(Used) 2014 Cummins ISX15, ENGINE ASSEMBLY- Family Number: ECEXH0912XAT, Displacement: 15.0L, Horsepower: 400, Ar.No./CPL: 3937, ESN: 79719929, Part Number: D410882E, 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	D410882E
Stock Number	P-56028
MLS Number	12234318
Category	Engines
Last Updated	10/18/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

6 0

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

Recently Updated

$8,500.44 USD

Condition	Used
Usage	783,917 Miles
CPL/ARR	4583
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2536906
MLS Number	13693167
Category	Engines
Last Updated	10/19/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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9 0

2011 Cummins ISX15 Engine for a Kenworth T800

Recently Updated

$12,500 USD

ISX 15 550 HP, Vehicle has 1268459 miles. Price is exchange Unknown engine mileage. may have had reman, ECM has a reman #. Air Compressor is knocking and building air slow. see photos....

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	12645
MLS Number	13418781
Category	Engines
Last Updated	10/19/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

10 0

2017 Cummins ISX15 Engine for a Peterbilt 579

Price Drop

$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.

10 0

2015 Cummins ISX15 Engine for a Volvo VNL

Recently Updated

$12,850 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79778544 Horsepower: 485 ISX 25, 425 HP, NO JAKES,592495

Condition	Used
Assembly Number	3937
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25191033
MLS Number	12233915
Category	Engines
Last Updated	10/18/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 980-___ SHOW
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Cummins ISX15 Engine Core for a 2018 Kenworth T880

Newly Listed

Contact for price

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

4 0

2017 Cummins ISX15 Engine for a Kenworth T680

Newly Listed

Contact for price

ISX15 EPA 13, 450 HP, S/N 79939233, CM2350 X101, CPL-4586 Core engine. Engine is blown, Missing oil pan and turbo

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	2017-1
MLS Number	13903164
Category	Engines
Last Updated	10/20/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

6 0

2012 Cummins ISX15 Engine for a Freightliner Cascadia 125

Newly Listed

Contact for price

ISX15 CORE Locked-up, EPA 10, 425 HP, S/N 79499269, CPL-3719, CM2250 767,469.3 Odometer Miles

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Stock Number	1950-1
MLS Number	13897569
Category	Engines
Last Updated	10/19/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

9 0

2016 Cummins ISX15 Engine for a Kenworth T680

Recently Updated

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79874521 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25141724
MLS Number	11194226
Category	Engines
Last Updated	10/16/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

6 0

2017 Cummins ISX15 Engine for a Kenworth T680

Recently Updated

$12,850 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79929372 Horsepower: 451

Condition	Used
Assembly Number	4586
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25543162
MLS Number	12577139
Category	Engines
Last Updated	10/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

8 0

2014 Cummins ISX15 Engine for a Volvo VNL

Newly Listed

$12,500 USD

ISX15, 450 HP, S/N 79702846, CPL-3937, CM2350 902,975.7 Odometer Miles 581,271.1 ECM Miles 21,428 Engine Hours

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	1641-1
MLS Number	13894373
Category	Engines
Last Updated	10/19/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

10 0

2011 Cummins ISX15 Engine - 452 HP

Newly Listed

$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
Horse Power	452 HP
Stock Number	4539878
MLS Number	13894278
Category	Engines
Last Updated	10/19/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

4 0

2018 Cummins ISX15 Engine for a Kenworth T680

Newly Listed

Contact for price

X15 CM2350 X116B, 525 HP, S/N 80006239, CPL-4343, CORE Engine In Pieces.

Condition	Used
CPL/ARR	4343
Horse Power	525 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	1384-1
MLS Number	13892309
Category	Engines
Last Updated	10/19/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

4 0

2015 Cummins ISX15 Engine for a Cummins ISX15 4586

Price Drop

$9,500.45 USD

Condition	Used
Usage	479,546 Miles
CPL/ARR	4586
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4586
Stock Number	2495552
MLS Number	13439500
Category	Engines
Last Updated	10/19/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

7 0

Cummins ISX15 Engine for a Cummins ISX15 3937

Price Drop

$13,000.45 USD

Condition	Used
Usage	722,936 Miles
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2408227
MLS Number	12882987
Category	Engines
Last Updated	10/15/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

4 0

2014 Cummins ISX15 Engine for a Cummins ISX15 3937

Price Drop

$8,700.45 USD

Condition	Used
Usage	717,180 Miles
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2242414
MLS Number	13654802
Category	Engines
Last Updated	10/15/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

6 0

2016 Cummins ISX15 Engine for a Kenworth T680

Recently Updated

$12,850 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	10/15/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

4 0

2013 Cummins ISX15 Engine

Recently Updated

$11,455 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL3719 Serial#: 79615092 Horsepower: 450

Condition	Used
Assembly Number	CPL3719
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25607460
MLS Number	12687899
Category	Engines
Last Updated	10/18/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

8 0

2015 Cummins ISX15 Engine for a International Prostar

Recently Updated

$6,710 USD

(USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: 3938 Serial#: 79754056 Horsepower: 485 NEEDS ROD AND MAIN BEARINGS, OUTER FRONT COVER GASKET LEAKS, FUEL PUMP TO FRONT COVER...

Condition	Used
Assembly Number	3938
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25796051
MLS Number	13579555
Category	Engines
Last Updated	10/19/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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4 0

2014 Cummins ISX15 Engine

Newly Listed

$6,950 USD

RUNS, '14, 79779464, 3937,

Condition	Used
Stock Number	ENGINE-2703
MLS Number	13884075
Category	Engines
Last Updated	10/14/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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27 0

2013 Cummins ISX15 Engine for a Kenworth T680

Recently Updated

$14,500 USD

ISX15 Complete Engine Assembly, Good Condition, Runner, Ship Ready, Removed from a 2013 Kenworth T680. 498k Miles Call DTI Trucks for more information and a shipping quote. Family...

Condition	Used
Usage	498,000 Miles
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	76169
MLS Number	13788833
Category	Engines
Last Updated	10/14/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts