Cummins ISX15 Engines For Sale

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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.

(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

2013 Cummins ISX15 Engine for a Cummins ISX15 3719

$17,000.15 USD

Condition	Used
Usage	910,316 Miles
CPL/ARR	3719
Horse Power	425 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2202243
MLS Number	12272565
Category	Engines
Last Updated	1/6/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 794-___ SHOW
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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

(855) 794-___ SHOW
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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

(844) 484-___ SHOW
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2012 Cummins ISX15 Engine for a Peterbilt 386

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Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Stock Number	1048
MLS Number	14022754
Category	Engines
Last Updated	1/13/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(844) 484-___ SHOW
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Cummins ISX15 Engine

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2014 isx15 450ST, engine no. 79681610, HP 450, GAS,

Condition	Used
Stock Number	321
MLS Number	14022232
Category	Engines
Last Updated	1/13/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(844) 641-___ SHOW
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2017 Cummins ISX15 Engine for a Kenworth W900

$18,500 USD

THIS ENGINE WAS FULLY REBUILT AFTER 2-2-23 THATS WHEN THE HEAD WAS NEW AND THE BEARINGS AND TURBO ARE NEW. RAN GREAT COMES WITH ECM. TRUCK ONLY HAS 678K MILES TRUCK WAS WRECKED IN FEB....

Condition	Used
Horse Power	560 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	11392
MLS Number	13478939
Category	Engines
Last Updated	12/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(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

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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

(844) 385-___ SHOW
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2014 Cummins ISX15 Engine

$17,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2013 Cummins ISX15 Diesel Engine (EPA13), Engine HP: 415HP @ 1800RPM, Engine Family # ECEXH0912XAT, Engine CPL 3937, Service Model Name: ISX15 CM2350...

Condition	Used
CPL/ARR	3937
Horse Power	415 HP
Part Number	ISX15 CPL 3937
Stock Number	006709
MLS Number	14035003
Category	Engines
Last Updated	2/19/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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

2014 Cummins ISX15 Engine for a Cummins ISX15 3937

$8,500.45 USD

USED CUMMINS ISX15 ENGINE ASSY CPL 3937 ESN 79670279 CM2350

Condition	Used
Usage	784,498 Miles
CPL/ARR	3937
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2512151
MLS Number	13542377
Category	Engines
Last Updated	12/12/2025
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2014 Cummins ISX15 Engine for a Cummins ISX15 3937 Bearing and Sealed

$15,000.45 USD

Condition	Used
Usage	650,000 Miles
CPL/ARR	3937
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2448768
MLS Number	13350923
Category	Engines
Last Updated	12/12/2025
Location	Henderson, CO, 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

$8,500.44 USD

Condition	Used
Usage	1,005,980 Miles
CPL/ARR	4583
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2489854
MLS Number	13391681
Category	Engines
Last Updated	12/12/2025
Location	Toledo, OH, 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

2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$15,000.45 USD

Condition	Used
Usage	787,526 Miles
CPL/ARR	4583
Horse Power	415 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2144705
MLS Number	11677675
Category	Engines
Last Updated	12/12/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2015 Cummins ISX15 Engine for a Cummins ISX15 3937

$8,500.45 USD

Condition	Used
Usage	788,267 Miles
CPL/ARR	3937
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	E180987
MLS Number	13843194
Category	Engines
Last Updated	12/12/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2012 Cummins ISX15 Engine for a Cummins ISX15 4583

$8,500.44 USD

Condition	Used
Usage	1,170,184 Miles
CPL/ARR	ESN:79850064
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2528153
MLS Number	13634606
Category	Engines
Last Updated	12/12/2025
Location	Tampa, FL, 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

2014 Cummins ISX15 Engine for a Cummins ISX15 3937

$8,500.45 USD

SERIAL: 79633612, ODOMETER ROLLED OVER

Condition	Used
Usage	1,197,094 Miles
CPL/ARR	3937
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2585423
MLS Number	14021909
Category	Engines
Last Updated	12/12/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(833) 662-___ SHOW
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2015 Cummins ISX15 Diesel Engine 450 HP CPL 4583

$12,795 USD

2015 Cummins ISX15 diesel engine, 450 HP rating, CM2350, CPL 4583, tier 4 final rating, EPA family # FCEXH0912XAT. 642K miles on ECM, 18K drive hours, average engine load 25%, 2109 hours at...

Condition	Used
Stock Number	18339
MLS Number	14021589
Category	Engines
Last Updated	12/8/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc