Used Cummins ISX15 Engines For Sale in United States

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2014 Cummins ISX15 Engine for a Kenworth T680

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$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL3937 Serial#: 79684408 Horsepower: 400

Condition	Used
Assembly Number	CPL3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25784021
MLS Number	13528221
Category	Engines
Last Updated	5/3/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 396-___ SHOW
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Used 2016 Cummins ISX15 Engine CPL 4587 500HP

Newly Listed

$19,500 USD

Used 2016 Cummins ISX15 Engine for Sale *, S/N 79942625 *, CPL 4587 *, 500HP *, CM2350 *, Tested, Inspected, Run Test 4/27/26 - Engine sounds GREAT!!! Big HP!!!, For more information...

Warranty

Condition	Used
CPL/ARR	4578
Assembly Number	CM2350
Horse Power	500 HP
Emission Rating	EPA 13
Part Number	CPL 4587
Stock Number	S2925EN
MLS Number	14347619
Category	Engines
Last Updated	5/2/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2014 Cummins ISX15 Engine for a Freightliner CASCADIA

Newly Listed

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Cummins ISX15, 425 HP, CPL-3937, CM2350 X101, S/N-79680954

Condition	Used
CPL/ARR	3937
Horse Power	425 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4434-1
MLS Number	14345785
Category	Engines
Last Updated	5/1/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(866) 314-___ SHOW
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2012 Cummins ISX15 Engine

Newly Listed

$3,950 USD

RUNS, INJECTOR MISS, '12, 79590716, 3719, OUTRIGHT,

Condition	Used
Stock Number	ENGINE-2773
MLS Number	14345506
Category	Engines
Last Updated	5/2/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2012 Cummins ISX15 Engine for a Freightliner Cascadia 125

Recently Updated

$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	4/30/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 905-___ SHOW
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2016 Cummins ISX15 Engine for a Cummins ISX15 4583

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$8,500.44 USD

Condition	Used
Usage	976,020 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2630799
MLS Number	14308031
Category	Engines
Last Updated	4/30/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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	4/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 Cummins ISX15 Engine, CPL# 3937

Newly Listed

$15,000 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2014 Cummins ISX15 Diesel Engine For Sale, 450HP, CPL# 3937, CM2350 X101, EPA13, Fits 2013 2014 2015 2016, Family# ECEXH0912XAT, ENGINE CONTROL...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Part Number	CM2350 X101
Stock Number	10027
MLS Number	14339421
Category	Engines
Last Updated	4/29/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 905-___ SHOW
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2016 Cummins ISX15 Engine for a Cummins ISX15 4585

Recently Updated

$10,505 USD

Condition	Used
Usage	62,000 Miles
CPL/ARR	4585
Horse Power	550 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4585
Stock Number	2587054
MLS Number	14030275
Category	Engines
Last Updated	5/1/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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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	4/30/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

(833) 396-___ SHOW
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2012 Used Reman 2018 Cummins ISX15 Engine CPL 3719

$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

$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

$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

$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

$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 525HP Engine – Strong Runner – Warranty

$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	525 HP
Stock Number	2186
MLS Number	14331550
Category	Engines
Last Updated	5/1/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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

$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.

(855) 370-___ SHOW
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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	4/24/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's 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.

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

2011 Cummins ISX15 Engine, CPL# 3719

$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.