Cummins ISX15 Engines For Sale

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Cummins ISX15 Engine for a 2014 Kenworth T800

$23,995 USD

ISX15 600HP ESN#79644682, CM2350, CPL3939, WILL INSPECT BEARINGS. TEST RUNS GOOD VERY LIGHT BLOWBY. HAS AFTERMARKET BULLY DOG TURBO AND NEW HEAD.HAS BEEN DELETED,REBUILT IN 2023 TRYING TO...

Condition	Used
Horse Power	600 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2014
Stock Number	32026-2
MLS Number	14270266
Category	Engines
Last Updated	4/1/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(888) 595-___ SHOW
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Cummins ISX15 Engine for a 2011 Freightliner Cascadia 125

$18,100 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock: 6850M - Moteur/ Engine : 2011 - Cummins ISX15 CM2250 - 500 HPJ/ 1850 lbs - 880 000 KM / 20...

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2011
Stock Number	6850M
MLS Number	14270188
Category	Engines
Last Updated	3/31/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

(305) 688-___ SHOW
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2012 Cummins ISX15 Engine, CPL 3719

$9,500 USD

(GOOD USED TEST RUN INSPECTED) 2012 Cummins ISX15 Diesel Engine For Sale, CPL# 3719, (EPA10) 450HP @ 1800RPM, 450HP, Family# CCEXH0912XAP, ECS: EGR, PTOX, SCRC, CM2250, 15.0L, 6 Cylinders,...

Condition	Used
CPL/ARR	3719
Horse Power	330 HP
Part Number	CPL# 3719
Stock Number	8145
MLS Number	14269478
Category	Engines
Last Updated	3/26/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISX15 Engine for a Cummins ISX15 4585

$17,035 USD

Condition	Used
CPL/ARR	4585
Horse Power	550 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4585
Stock Number	BRG ISX15 4585
MLS Number	14264564
Category	Engines
Last Updated	4/1/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Cummins ISX15 Engine for a Cummins ISX15 3719

$16,694.34 USD

Condition	Used
CPL/ARR	3719
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	BRG ISX15 3719
MLS Number	14264560
Category	Engines
Last Updated	3/27/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Cummins ISX15 Engine for a Cummins ISX15 4583

$17,770 USD

Condition	Used
CPL/ARR	4583
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	BRG ISX15 4583
MLS Number	14264559
Category	Engines
Last Updated	3/27/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

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Cummins ISX15 Engine for a 2017 Peterbilt 389

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ISX15 525HP,CPL4588,ESN#79949812,CM2350, WILL INSPECT AND TEST RUN IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. HAS BEEN DELETED, Serial#: 79949812, Horse Power: 525

Condition	Used
Horse Power	525 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2017
Stock Number	31126-3
MLS Number	14247833
Category	Engines
Last Updated	3/25/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(888) 693-___ SHOW
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2012 Cummins ISX15 400ST Engine

$8,988 USD

Used 2012 Cummins ISX15 400ST Engine Assembly , Removed from 2012 Freightliner Cascadia 125 , Running take off (Engine was started prior to removal) , OEM , Manufacture:...

Condition	Used
Part Number	ISX15 400ST
MLS Number	13627395
Category	Engines
Last Updated	3/24/2026
Location	Mineral, VA, US
Sold By	Inside Auto Parts

2014 Cummins ISX15 Engine for a Kenworth T680

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79678563 Horsepower: 400

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25798880
MLS Number	13673913
Category	Engines
Last Updated	3/21/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a Kenworth T680

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79864908 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25445101
MLS Number	12118316
Category	Engines
Last Updated	3/19/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 835-___ SHOW
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Cummins ISX15 Engine for a 2016 Peterbilt 567

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2015 CUMMINS ISX15 ENGINE FOR SALE, 500 hp, SERIAL 79808087, Family: FCEXH0912XAV CPL: 4584, Emission: EGR-PTOX-SCRC Call for more information. We ship everywhere, Serial#: 79808087, Horse...

Condition	Used
CPL/ARR	4584
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2016
Part Number	ISX15
Stock Number	PT-0909-14
MLS Number	14144207
Category	Engines
Last Updated	3/18/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

2016 Cummins ISX15 Engine for a International Prostar

$12,205 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL4583 Serial#: 79846953 Horsepower: 450

Condition	Used
Assembly Number	CPL4583
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25657909
MLS Number	12915000
Category	Engines
Last Updated	3/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$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	3/17/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 980-___ SHOW
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Cummins ISX15 Engine for a 2019 International LT625

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GOOD RUNNING LAST RAN 3/16/26 FRONT ENGINE MOUNT BENT OR DAMAGE, Serial#: 80078651, Horse Power: 450, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Stock Number	091727-1
MLS Number	14247804
Category	Engines
Last Updated	3/17/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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

$14,500 USD

Used ISX15 Engine, AR/CPL #: 4586

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2016
Part Number	79919065
Stock Number	500-19529
MLS Number	14247701
Category	Engines
Last Updated	3/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 938-___ SHOW
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2012 012 Cummins ISX15 550HP Engine – CPL 3606 – Fully Tested | Warranty

$21,000 USD

For Sale: 2012 Cummins ISX15 Diesel Engine – 550 HP – CPL 3606, At Optimum Truck Parts, we specialize in used, rebuilt, and new diesel engines, transmissions, and heavy-duty truck parts...

Warranty

Condition	Used
CPL/ARR	3606
Horse Power	550 HP
Stock Number	2160
MLS Number	14247541
Category	Engines
Last Updated	3/17/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 382-___ SHOW
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2015 Cummins ISX15 Diesel Engine - 450 HP

$14,500 USD

LOW MILEAGE, 2015 CUMMINS ISX15 450HP USED DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 269,102 MILES SHOWING ON ECM, RUN TESTED and COMPLETE, with ENGINE BRAKE...

Condition	Used
Horse Power	450 HP
Stock Number	ISX15-79846484
MLS Number	14245867
Category	Engines
Last Updated	3/14/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2012 Cummins ISX15 Engine for a Cummins ISX15 3719

$8,500.15 USD

Condition	Used
CPL/ARR	3719
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2618350
MLS Number	14245610
Category	Engines
Last Updated	3/14/2026
Location	Jackson, MS, 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#: 79735233 Horsepower: 450 CUMMINS ISX15, 450HP

Condition	Used
Assembly Number	3937
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25322728
MLS Number	11688987
Category	Engines
Last Updated	3/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
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Cummins ISX15 Engine for a 2015 Kenworth T680

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(Used) 2014 Cummins ISX15 500, ENGINE ASSEMBLY- Family Number: ECEXH0912XAU, Displacement: 14.9L, Horsepower: 500, Ar.No./CPL: 3938, Serial Number: 79745210, Part Number: E6N7E0767G768V7974...

Condition	Used
CPL/ARR	3938
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2015
Part Number	E6N7E0767G768V7974
Stock Number	P-500083
MLS Number	14241023
Category	Engines
Last Updated	3/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX15 Engine for a 2012 Kenworth T660

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ISX15 485HP ESN#79495268, CPL 3491, CM2250. PENDING INSPECTION, WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 79495268, Horse Power: 485, ARR/CPL:...

Condition	Used
CPL/ARR	3491
Horse Power	485 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2012
Stock Number	12426-4
MLS Number	14240484
Category	Engines
Last Updated	3/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$8,500.44 USD

Condition	Used
Usage	719,036 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2569002
MLS Number	14240064
Category	Engines
Last Updated	3/12/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

2017 Cummins ISX15 Engine for a Kenworth T680

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79924668 Horsepower: 400 EMISSION SYSTEM NEEDS FURTHER INSPECTED

Condition	Used
Assembly Number	4586
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25528842
MLS Number	12401047
Category	Engines
Last Updated	3/12/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2012 Freightliner CASCADIA PX125064S T

$5,500 USD

ENGINE FOR PARTS, Serial#: 59495769, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 3719 CM2250 EPA10, Part Make: CUMMINS

Condition	Used
CPL/ARR	3719 CM2250 EPA10
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA PX125064S T
Will Fit Year(s)	2012
Stock Number	1A1E56797
MLS Number	13965198
Category	Engines
Last Updated	3/12/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.