Cummins ISX15 Engines with 450-499 HP For Sale

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2011 Cummins ISX15 Engine for a Peterbilt 387

$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
CPL/ARR	3490
Horse Power	452 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	4539878
MLS Number	13894278
Category	Engines
Last Updated	4/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Cummins ISX15 Engine for a Cummins ISX15 3719

$8,500.15 USD

Condition	Used
Usage	1,750,000 Miles
CPL/ARR	3719
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2585930
MLS Number	14021514
Category	Engines
Last Updated	4/1/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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	3/31/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$8,500.44 USD

Condition	Used
Usage	671,897 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2598567
MLS Number	14275189
Category	Engines
Last Updated	3/31/2026
Location	Portland, OR, 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

(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

(833) 541-___ SHOW
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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

(888) 519-___ SHOW
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2014 Cummins ISX15 Engine

$8,500 USD

Good running Cummins ISX15 Cm2350 x101 engine assembly. 686,162 miles. 45 PSI oil pressure. Damaged oil pan. 120 day guarantee.

Condition	Used
Horse Power	475 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	1046404
MLS Number	12715394
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX15 Engine for a Cummins ISX15 3937

$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	2/17/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(844) 402-___ SHOW
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Cummins ISX15 Engine for a 2013 Freightliner Cascadia 125

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(Used) 2012 Cummins ISX15 450, ENGINE ASSEMBLY- Family Number: CCEXH0912XAP, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 3719, Serial Number: 79578727, Part Number: C01-00199-266, E.C...

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	C01-00199-266
Stock Number	P-496545
MLS Number	14136853
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 382-___ SHOW
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2011 Cummins ISX15 Engine for VOLVO VNL

$11,000 USD

GOOD USED 2011 CUMMINS ISX15 485HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. RUN TESTED and COMPLETE, with ENGINE BRAKE, CPL # 3491, 485 HP @ 1800 RPM, ...

Condition	Used
Horse Power	485 HP
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Part Number	ISX15
Stock Number	ISX15-79527997
MLS Number	14096767
Category	Engines
Last Updated	1/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

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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

(844) 402-___ SHOW
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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	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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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

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Cummins ISX15 Engine - 450 HP, ARR/CPL 4583

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ISX15 CM2350 X101, 450HP, S/N 79866952, CPL4583, Core Engine, Locked Up. Missing Flywheel Housing, Wiring Harness, Fan Clutch. Turbo In Pieces. S/N On Data Tag Does Not Match Block.

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Stock Number	4542137
MLS Number	13903836
Category	Engines
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2011 Cummins ISX15 Engine for a Freightliner CASCADIA

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Cummins ISX15, 450 HP, CPL-3490, CM2250, S/N-79447108, Reman ECM, 876,070 ODO Miles, 518,715 ECM Miles, 16,849 ECM Hours.

Condition	Used
CPL/ARR	3490
Horse Power	450 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4286-1
MLS Number	14018624
Category	Engines
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(888) 595-___ SHOW
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Cummins ISX15 Engine for a 2013 Kenworth T800

$14,550 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock: 6843M - Moteur/ Engine : 2013 - Cummins ISX15 CM2250 - 450 HPJ / 1750lbs - 499 691 KM / 15...

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2013
Stock Number	6843M
MLS Number	14051509
Category	Engines
Last Updated	12/19/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

(888) 595-___ SHOW
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Cummins ISX15 Engine for a 2016 International PROSTAR

$13,920 USD

We ship anywhere in Canada and USA. – Stock: 6730M – Moteur/ Engine Cummins ISX15 CM2350, 450 HP / 1650 lbs torque - 717 104 KM, 15 269H - S/N : 79839109 No core + 7200$ USD, Serial#:...

Condition	Used
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2016
Part Number	79839109
Stock Number	6730M
MLS Number	13363957
Category	Engines
Last Updated	12/17/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

2014 Cummins ISX15 Engine for a Cummins ISX15 3937

$8,500.45 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	12/12/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2015 Cummins ISX15 Engine for a Cummins ISX15 3937

$8,500.45 USD

RUNS GOOD, OIL PRESSURE-55 PSI, 718,841 MILES

Condition	Used
Usage	718,041 Miles
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2579279
MLS Number	13992397
Category	Engines
Last Updated	12/12/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$15,000.45 USD

Condition	Used
Usage	676,764 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2347331
MLS Number	13366775
Category	Engines
Last Updated	12/12/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Cummins ISX15 Engine for a 2017 International PROSTAR

$18,100 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock: 6712M - Moteur/ Engine : 2017 - Cummins ISX15 CM2350 (CPL4586) - 450 HPJ / 1650 lbs - 658...

Condition	Used
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2017
Stock Number	6712M
MLS Number	14024548
Category	Engines
Last Updated	12/17/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

(305) 688-___ SHOW
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2012 Cummins ISX15 Engine, CPL 3719, CM2250

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2012 Cummins ISX Diesel Engine For Sale, EPA10, 450HP @ 1800RPM, CPL# 3719, CM2250, Engine Family# CCEXH0912XAP, 2013 FREIGHTLINER CASCADIA, ISX15...

Warranty

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
MLS Number	13605505
Category	Engines
Last Updated	11/21/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.