Used Cummins ISX15 Engines For Sale

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2012 Used Reman 2018 Cummins ISX15 Engine CPL 3719

Newly Listed

$17,500 USD

Used 2018 Reman EPA10 Cummins ISX15 Diesel Engine for Sale*, S/N 60830902*, CPL3719*, 450HP *, EPA10 *, CM2250 *, Tested, Inspected, Run Tested 4/20/26 - THIS ENGINE IS LIKE NEW!!!,...

Warranty

Condition	Used
CPL/ARR	3719
Assembly Number	CM2250
Horse Power	450 HP
Emission Rating	EPA10
Part Number	CPL 3719
Stock Number	S0902EN
MLS Number	14332663
Category	Engines
Last Updated	4/25/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, 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	4/25/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

2014 Cummins ISX15 Engine, CPL 3937, 450HP, CM2350 X101

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(GOOD USED TEST RUN INTERNALLY INSPECTED)2014 Cummins ISX15 Diesel Engine For Sale, (EPA13) CPL# 3937, CM2350 X101, 450HP @ 1800RPM, Family# ECEXH0912XAT, Emission Control System: EGR,...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Part Number	CM2350 X101
Stock Number	8148
MLS Number	13316973
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2014 Cummins ISX15 Engine, CPL 3937

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$15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED)2014 Cummins ISX15 Diesel Engine For Sale, CPL# 3937, CM2350 X101, 450HP @ 1800RPM, Family# ECEXH0912XAT, Emission Control System: EGR, PTOX, SCRC,...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Part Number	CPL# 3937, CM2350 X101, 450HP
Stock Number	8149
MLS Number	13432713
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2014 Cummins ISX15 Engine, CPL 3937

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$15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED)2014 Cummins ISX15 Diesel Engine For Sale, CPL# 3937, CM2350 X101, 450HP @ 1800RPM, Family# ECEXH0912XAT, ISX15 450ST2, Engine Configuration:...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Part Number	3937
Stock Number	8884
MLS Number	13466068
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2012 Cummins ISX15 Engine, CPL 3719

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$15,500 USD

(GOOD USED TEST RUN INSPECTED) 2012 Cummins ISX15 Diesel Engine For Sale, CPL# 3719, (EPA10) 400HP @ 1800RPM, 450HP, Family# CCEXH0912XAP, ECS: EGR, PTOX, SCRC, CM2250, 15.0L, 6 Cylinders,...

Warranty

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
Part Number	CM2250
Stock Number	8886
MLS Number	13478992
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2013 Cummins ISX15 Engine, CPL 3937, EPA13

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$15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2013 Cummins ISX15 Diesel Engine For Sale, (EPA13) CPL# 3937, ISX15 450, Family# DCEXH0912XAT, CM2350 X101, 450HP@1800 RPM, Engine Configuration #...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Part Number	CM2350 X101
Stock Number	8890
MLS Number	13512988
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 938-___ SHOW
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Cummins ISX15 CPL3939 550HP Engine – Strong Runner – Warranty

Newly Listed

$19,000 USD

Cummins ISX15 – 550HP – CPL 3939 – Used – Strong Runner – Warranty, Reliable Cummins ISX15 diesel engine removed from a running unit and verified as a strong running takeout prior to...

Warranty

Condition	Used
CPL/ARR	3939
Horse Power	550 HP
Stock Number	2186
MLS Number	14331550
Category	Engines
Last Updated	4/24/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2013 Cummins ISX15 Engine, CPL# 3939 OFF A PETERBILT, 525HP

Recently Updated

$17,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2013 Cummins ISX15 Diesel Engine For Sale, 525HP, CPL# 3939, CM2350 X101, Pulled out of a 2013 Peterbilt 579, 525HP @ 2000RPM, 1850LBS @ 1200RPM,...

Warranty

Condition	Used
CPL/ARR	3939
Assembly Number	CM2350 X101
Horse Power	525 HP
Part Number	3939
Stock Number	8883
MLS Number	13577449
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2014 Cummins ISX15 Engine for a Kenworth T680

Recently Updated

$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	4/24/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2011 Volvo VNL

Recently Updated

$10,900 USD

GOOD RUNNER, 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	4/23/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2015 Cummins ISX15 Engine, CPL 4583

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(GOOD USED TEST RUN INSPECTED) 2015 Cummins ISX15 Diesel Engine For Sale, 450HP @ 1800RPM, CPL# 4583, ISX15 CM2350 X101, Engine Family# FCEXH0912XAT, ISX15 450ST, E.C.S: EGR, PTOX, SCR,...

Warranty

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Stock Number	8881
MLS Number	13462514
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins ISX15 Engine for a 2014 Kenworth T680

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ISX15 400HP CPL3937 CM2350 ESN#79679772, RUNS GOOD, NO BLOWBY, WILL INSPECT BEARINGS IN OUR GEARSHOP. 180 DAY WARRANTY., Serial#: 79679772, Horse Power: 400, ARR/CPL: 3937

Condition	Used
CPL/ARR	3937
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2014
Stock Number	40426-5
MLS Number	14324317
Category	Engines
Last Updated	4/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Cummins ISX15 Engine for a 2015 Kenworth W900

Newly Listed

$15,995 USD

ISX15 550HP ESN#79717203 CM2350 CPL3939. WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 79717203, Horse Power: 551, ARR/CPL: 3939

Condition	Used
CPL/ARR	3939
Horse Power	551 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2015
Stock Number	41026-5
MLS Number	14322538
Category	Engines
Last Updated	4/21/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2011 Cummins ISX15 Engine for a Freightliner Cascadia 125

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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. (Please see video of engine running and test report).

Condition	Used
CPL/ARR	3490
Horse Power	450 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4286-1
MLS Number	14018624
Category	Engines
Last Updated	4/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 734-___ SHOW
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2016 Cummins ISX15 Engine

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USED 2016 CUMMINS ISX15 ENGINE, SINGLE CAM, 475-525HP, ESN:79930124, STOCK:0420263, CPL:4586, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8580-0420263
MLS Number	14321672
Category	Engines
Last Updated	4/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Cummins ISX15 Engine for a 2014 Peterbilt 389

$29,995 USD

NOTES!! ISX15 SIGNATURE 600 SERIES 600 HP, CPL#2834 ESN#60820911 CM570. WILL INSPECT AND TEST RUN IN OUR ENGINE SHOP. BEARINGS LOOK GOOD. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES!!,...

Condition	Used
Horse Power	525 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2014
Part Number	SIGNATURE 600
Stock Number	22626-3
MLS Number	14231528
Category	Engines
Last Updated	4/18/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2011 Cummins ISX15 Engine, CPL# 3719

Price Drop $15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2011 Cummins ISX15 Diesel Engine For Sale, EPA 10, CPL# 3719, 450HP @ 1800RPM, 450ST, FITS 2010 2011 2012 2013, CM2250, Family# BCEXH0912XAP,...

Warranty

Condition	Used
CPL/ARR	3719
Horse Power	450 HP
Part Number	CPL# 3719
Stock Number	6756
MLS Number	12558577
Category	Engines
Last Updated	4/17/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2013 Cummins ISX15 Engine for a Peterbilt 386

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Cummins ISX15 EPA 10, 425 HP, CPL- 3719, CM2250, S/N- 79563501

Condition	Used
CPL/ARR	3719
Horse Power	425 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Stock Number	4290-1
MLS Number	14016876
Category	Engines
Last Updated	4/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Cummins ISX15 Engine for a Freightliner Cascadia 125

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ISX15 CORE Locked-up, EPA 10, 425 HP, S/N 79499269, CPL-3719, CM2250 767,469.3 Odometer Miles

Condition	Used
CPL/ARR	3719
Horse Power	425 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1950-1
MLS Number	13897569
Category	Engines
Last Updated	4/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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	4/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2018 Cummins ISX15 Engine for a Kenworth T680

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X15 CM2350 X116B, 525 HP, S/N 80006239, CPL-4343, CORE Engine In Pieces.

Condition	Used
CPL/ARR	4343
Horse Power	525 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	1384-1
MLS Number	13892309
Category	Engines
Last Updated	4/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2015 Cummins ISX15 Engine for a Peterbilt 579

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79735486 Horsepower: 450 DOES NOT INCLUDE TURBO

Condition	Used
Assembly Number	3937
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25479748
MLS Number	12267359
Category	Engines
Last Updated	4/19/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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