Cummins ISX15 Engines For Sale

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Cummins ISX15 Engine for a 2021 Kenworth T680

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GOOD ENGINE LAST RAN 1/20/26, Serial#: 80347030, Horse Power: 500, ARR/CPL: 5779

Condition	Used
CPL/ARR	5779
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Stock Number	493397-1
MLS Number	14101133
Category	Engines
Last Updated	1/21/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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	1/21/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2015 Cummins ISX15 Engine for a International Lonestar

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79778317 Horsepower: 475

Condition	Used
Assembly Number	3937
Fits To Make(s)	International
Fits To Model(s)	LONESTAR
Stock Number	25659306
MLS Number	12915841
Category	Engines
Last Updated	1/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Cummins ISX15 Engine for a Peterbilt 579

Price Drop $7,325 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	1/23/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a International Prostar

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79799081 Horsepower: 450 ISX15, 450HP, W/ JAKES

Condition	Used
Assembly Number	4583
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25331560
MLS Number	11717266
Category	Engines
Last Updated	1/22/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

Cummins ISX15 Engine for a 2015 International PROSTAR+ 122

$10,900 USD

RUNNER, Serial#: 79775891 EPA13, Core Charge: 2500, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 3937 CM2350 X101

Condition	Used
CPL/ARR	3937 CM2350 X101
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR+ 122
Will Fit Year(s)	2015
Stock Number	1A1E56633
MLS Number	13977519
Category	Engines
Last Updated	1/24/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Cummins ISX15 Engine for a 2011 Volvo VNL

$10,500 USD

GOOD RUNNER, Serial#: 79434160, Core Charge: 2500, Horse Power: 425 HP @ 1800 RPM, ARR/CPL: 3490 CM2250 EPA10

Condition	Used
CPL/ARR	3490 CM2250 EPA10
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2011
Stock Number	1A1E56626
MLS Number	13802574
Category	Engines
Last Updated	1/24/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Cummins ISX15 Engine for a 2013 International PROSTAR+ 122

$15,500 USD

RUNNER, Serial#: 79624226, Core Charge: 0, Horse Power: 500 HP @ 1800 RPM, ARR/CPL: CPL3938 CM2350 X101

Condition	Used
CPL/ARR	CPL3938 CM2350 X101
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR+ 122
Will Fit Year(s)	2013
Stock Number	1A1E56400
MLS Number	13568033
Category	Engines
Last Updated	1/25/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Cummins ISX15 Engine for a 2012 Western Star 4900FA

$9,500 USD

RUNNER, Serial#: 79520529, Core Charge: 2500, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 3719 CM2250 EPA10

Condition	Used
CPL/ARR	3719 CM2250 EPA10
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	4900FA
Will Fit Year(s)	2012
Stock Number	1A1E55804
MLS Number	13230989
Category	Engines
Last Updated	1/24/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Cummins ISX15 Engine for a 2015 International PROSTAR+ 122

$10,900 USD

RUNNER, Serial#: 79754797, Core Charge: 2500, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 3937 CM2350 X101

Condition	Used
CPL/ARR	3937 CM2350 X101
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR+ 122
Will Fit Year(s)	2015
Stock Number	1A1E56951
MLS Number	14005709
Category	Engines
Last Updated	1/24/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Cummins ISX15 Engine for a Cummins ISX15 3606

$34,500 USD

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	13915844
Category	Engines
Last Updated	1/17/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Cummins ISX15 Engine for a 2018 International LT625

$14,900 USD

Serial#: 79962041 EPA17, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 4342 CM2350 X114B, Part Make: CUMMINS

Condition	Used
CPL/ARR	4342 CM2350 X114B
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Will Fit Year(s)	2018
Stock Number	1A1E56623
MLS Number	13739746
Category	Engines
Last Updated	1/22/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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2020 Cummins ISX15 Engine for a Kenworth T680

Price Drop $13,999.99 USD

Cummins X15 Engine 500HP CPL 4342 SN 80197421, From 2020 Kenworth T680 VIN 1XKYD49X2LJ407108

Condition	Used
Usage	583,407 Miles
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	143819
MLS Number	12867458
Category	Engines
Last Updated	1/16/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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2014 Cummins ISX15 Engine for a Cummins ISX15 3937

Price Drop $8,500.45 USD

Condition	Used
CPL/ARR	3937
Horse Power	425 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2582376
MLS Number	14001464
Category	Engines
Last Updated	1/16/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 396-___ SHOW
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2013 Cummins ISX15 Engine EPA 13 CPL 3938 500HP

$19,500 USD

USED 2013 CUMMINS ISX15 ENGINE FOR SALE , S/N 79693628 , CPL 3938 , 500HP , CM2350 , ****NEW BEARINGS AND CAMSHAFT INSTALLED**** , TESTED, INSPECTED, RUN TEST...

Warranty

Condition	Used
CPL/ARR	3938
Assembly Number	CM2350
Horse Power	500 HP
Emission Rating	EPA 13
Part Number	CPL 3938
Stock Number	S3628EN
MLS Number	14092869
Category	Engines
Last Updated	1/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Engine for a 2011 Volvo VNL

$10,900 USD

Serial#: 79448237, 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)	VNL
Will Fit Year(s)	2011
Stock Number	1A1E56627
MLS Number	14045223
Category	Engines
Last Updated	1/22/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Cummins ISX15 Engine for a 2012 Kenworth T660

$13,995 USD

ISX15 450HP, CM2250, CPL#3719 ESN# 79535900 PENDING INSPECTION, RUNS GOOD VERY LIGHT BLOWBY. 719,164 MILES, Serial#: 79535900, Horse Power: 450, ARR/CPL: 3719

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2012
Stock Number	10926-4
MLS Number	14087650
Category	Engines
Last Updated	1/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2017 Cummins ISX15 Engine for a Cummins ISX15 4586

$10,345 USD

SERIAL NO: 79934260

Condition	Used
CPL/ARR	4586
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4586
Stock Number	2589195
MLS Number	14045122
Category	Engines
Last Updated	1/15/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

2014 Cummins ISX15 Engine for a Volvo VNL

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79641609 Horsepower: 400 ISX15, 400HP, JAKES, 705,638 MILES

Condition	Used
Assembly Number	3937
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25256376
MLS Number	11497358
Category	Engines
Last Updated	1/11/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Cummins ISX15 Engine for a 2012 Peterbilt 386

$9,000 USD

Horse Power: 450 HP @ 1800 RPM, Part Make: CUMMINS

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Will Fit Year(s)	2012
Stock Number	1A1E75225
MLS Number	14077063
Category	Engines
Last Updated	1/8/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2017 Cummins ISX15 Engine for a Peterbilt 579

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79898459 Horsepower: 450 EMISSION SYSTEM NEEDS FURTHUR INSPECTED

Condition	Used
Assembly Number	4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25681277
MLS Number	13037875
Category	Engines
Last Updated	1/8/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Cummins ISX15 Engine for a 2016 Freightliner Cascadia 125

$11,495.98 USD

(Used) 2015 Cummins ISX15 450, ENGINE ASSEMBLY- Family Number: FCEXH0912XAT, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4585, Serial Number: 79834360, Part Number: C01-00246-008,...

Condition	Used
CPL/ARR	4585
Horse Power	450 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	C01-00246-008
Stock Number	P-493208
MLS Number	14074553
Category	Engines
Last Updated	1/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX15 Engine for a 2016 Kenworth T680

$13,999.99 USD

(Core) Engine does not Turn 360 Degrees Complete 2015 Cummins ISX15, ENGINE ASSEMBLY- Part Number: E6P8F3767L769B7974, Family Number: FCEXH0912XAT, Displacement: 15L, Horsepower: 450, Serial...

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	E6P8F3767L769B7974
Stock Number	P-41239
MLS Number	11918027
Category	Engines
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts