Used Cummins ISX Engines For Sale

2009 Cummins ISX Engine for a Peterbilt 387

$10,885 USD

(USED) Cummins ISX Warranty: 180 Day Parts Only Assembly#: D103006BB19 Serial#: 79379135 Horsepower: 435

Condition	Used
Assembly Number	D103006BB19
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	25760597
MLS Number	13430055
Category	Engines
Last Updated	4/15/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2013 Cummins ISX12 Engine for a Peterbilt 384

$11,500 USD

Cummins ISX12, 400 HP, CPL-3438, CM2250, S/N- 75011969, 537,444 ODO Miles, 25,425.4 Hours, 537,556.8 ECM Miles, 25,592.18 ECM Hours. (Please see video of engine running and test report).

Condition	Used
CPL/ARR	3438
Horse Power	400 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	384
Stock Number	4424-1
MLS Number	14305902
Category	Engines
Last Updated	4/17/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2012 Cummins ISX15 Engine for a Freightliner Cascadia 125

$10,000 USD

Cummins ISX15, 450 HP, CPL-3719, CM2250, S/N- 79555081, Odometer Miles 525,968.7, 20,610.7 Hours, 526,132.8 ECM Miles, 23,293.43 Hours. (Please see video of engine running and test report. ...

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	931-1
MLS Number	14303934
Category	Engines
Last Updated	4/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2016 Cummins ISX15 Engine for a Freightliner Cascadia 125

$8,000 USD

Cummins ISX15 EPA13, S/N-79836312, CM2350, CPL- 4583, 828,697.3 ECM Miles. Running Engine Sold As Running Core. (Please See Video Of Engine Running And Test Report)

Condition	Used
CPL/ARR	4583
Horse Power	400 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	2026-1
MLS Number	13903346
Category	Engines
Last Updated	4/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2015 Cummins ISX15 Engine for a Kenworth T680

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79778847 Horsepower: 450

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25547001
MLS Number	12458137
Category	Engines
Last Updated	4/16/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a International Prostar

$9,155 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	4/15/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2014 Cummins ISX15 Engine for a Volvo VNL

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79694145 Horsepower: 450

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25355628
MLS Number	11788749
Category	Engines
Last Updated	4/12/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2020 Cummins ISX15 Engine

$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)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	143819
MLS Number	12867458
Category	Engines
Last Updated	4/11/2026
Location	Owensboro, KY, US
Sold By	West Side 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	4/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 662-___ SHOW
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2016 Cummins ISX 550 Diesel Engine CM2350 CPL 4588

$17,695 USD

2016 Cummins ISX15 diesel engine, turbocharged, air to air intercooled, common rail fuel system, CM2350, CPL 4588, 550 HP at 2000 RPM rating, complete as pictured. GOOD RUNNING ENGINE, SEE...

Condition	Used
Stock Number	18663
MLS Number	14292390
Category	Engines
Last Updated	4/5/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2014 Cummins ISX15 Engine for a Kenworth T680

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79684806 Horsepower: 425

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25760457
MLS Number	13430070
Category	Engines
Last Updated	4/4/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2014 Cummins ISX15 Engine for a Kenworth T680

$6,500 USD

(USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: 3937 Serial#: 79667870 Horsepower: 400 RUNNING, INSPECTED ENGINE, SOLD AS IS DUE TO HIGHER MILEAGE

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25644677
MLS Number	12857702
Category	Engines
Last Updated	4/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2017 Cummins ISX15 Engine for a International Prostar

$6,500 USD

(USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: 4586 Serial#: 79938798 Horsepower: 450 CYLINDERS ARE STARTING TO WASH, BEARINGS ARE SHOWING SOME WEAR, TURBO IS STARTING TO LEAK,...

Condition	Used
Assembly Number	4586
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25766798
MLS Number	13618024
Category	Engines
Last Updated	4/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 938-___ SHOW
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2006 Cummins ISX CPL8518 565HP Engine – Strong Runner – Warranty

$14,000 USD

Cummins ISX Diesel Engine – 565HP – CPL 8518 – EGR – Used – Strong Runner, Reliable Cummins ISX diesel engine removed from a running unit and verified as a strong running takeout prior to...

Warranty

Condition	Used
CPL/ARR	8518
Horse Power	565 HP
Stock Number	2175
MLS Number	14282805
Category	Engines
Last Updated	4/2/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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2014 Cummins ISX15 Engine for a Kenworth T680

$7,499.99 USD

Cummins ISX15 Engine 400 HP SN 79704671 CPL 3937, From 2014 Kenworth T680 VIN 1XKYA48X9EJ403151

Condition	Used
Usage	891,867 Miles
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	147664
MLS Number	14149840
Category	Engines
Last Updated	4/1/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

(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.

(844) 484-___ SHOW
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Cummins ISX Engine

Contact for price

CORE, ISX 475, ENGINE NO14034518, HP 475, DATE OF MFG 06-02

Condition	Used
Stock Number	3
MLS Number	14021996
Category	Engines
Last Updated	3/26/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(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

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2024 Cummins ISX Engine 400 HP

$12,988 USD

Used Cummins ISX Engine Assembly for sale , Removed from 2021 International LT625 , Running Take Off , Remanufactured 9/30/2024 , Manufacture: Cummins , Model: ISX ,...

Condition	Used
Part Number	Cummins ISX 400HP
MLS Number	14066973
Category	Engines
Last Updated	3/24/2026
Location	Mineral, VA, US
Sold By	Inside Auto Parts

(844) 938-___ SHOW
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USED 2006 Cummins ISX Engine 475HP CPL 8520 – Fully Tested – Warranty

$13,000 USD

Cummins ISX – 475HP – Used – Fully Tested – Warranty, Reliable Cummins ISX diesel engine removed from a running unit and fully inspected prior to sale. This 475 HP engine with CPL 8520 is...

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	475 HP
Stock Number	2165
MLS Number	14256886
Category	Engines
Last Updated	3/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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.

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.

(305) 688-___ SHOW
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2005 Cummins ISX Diesel Engine for CM870 CPL#8520

Contact for price

(GOOD USED) 2005 Cummins ISX Diesel Engine For Sale, CM870, Engine Family 5CEXH0912XAJ, REMAN in 2014 by CUMMINS, CPL8520, 15.0L, 385HP @ 2000RPM, Engine Serial# 79123594, Stock# 1886...

Condition	Used
CPL/ARR	8520
Horse Power	385 HP
Fits To Make(s)	Cummins
Fits To Model(s)	CM870 CPL#8520
Part Number	ISX, 15.0L, CM870
Stock Number	1886
MLS Number	9977656
Category	Engines
Last Updated	3/17/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(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