Cummins ISX Engines For Sale by Dealerships

(833) 835-___ SHOW
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2015 Cummins ISX15 450 HP Engine

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Cummins ISX15 450 HP Engine For Sale - S/N 79722346 - CPL: 3937 - Family Number: ECEXH0812X - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text....

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Stock Number	IN-0690-15
MLS Number	11171670
Category	Engines
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(844) 402-___ SHOW
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Cummins ISX12 Engine for a 2016 Freightliner Cascadia 113

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(Used) 2015 Cummins ISX12 400ST, ENGINE ASSEMBLY- Family Number: FCEXH0729XAE, Displacement: 14.8L, Horsepower: 400, Ar.No./CPL: 4589, Serial Number: 75039323, Part Number: C01-00244-001,...

Condition	Used
CPL/ARR	4589
Horse Power	400 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2016
Part Number	C01-00244-001
Stock Number	P-495799
MLS Number	14122433
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(888) 519-___ SHOW
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2009 Cummins ISX Engine

$10,000 USD

Good running ISX Cm871 EGR engine assembly. The following has been replaced: Both camshafts, intake exhaust and injector cam followers / rollers, camshaft bushings, head gasket, all front...

Condition	Used
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX
Stock Number	1054423
MLS Number	13601762
Category	Engines
Last Updated	4/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(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.

(833) 396-___ SHOW
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2008 Cummins ISX Engine CPL 2732 EPA07

$12,500 USD

Used 2008 Cummins ISX Diesel Engine for Sale *, S/N 79306446 *, CPL 2732 *, 425HP * CM871 * Tested, Inspected, Run Tested 4/9/26 - Watch video of running engine * For more information...

Warranty

Condition	Used
CPL/ARR	2732
Assembly Number	CM871
Horse Power	425 HP
Emission Rating	EPA 02
Part Number	CPL 2732
Stock Number	S6446EN
MLS Number	14332407
Category	Engines
Last Updated	4/25/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2015 Cummins ISX12 Engine for 2013 2014 2015 2016, CPL 4589

$21,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2015 Cummins ISX12 Diesel Engine For Sale, 425HP, CM2350 X102, CPL# 4589, EPA Model Name / Family# FCEXH0729XAE, EPA 13 Fits 2013 2014 2015 2016,...

Warranty

Condition	Used
CPL/ARR	4589
Horse Power	425 HP
Will Fit Year(s)	2013 2014 2015 2016
Part Number	CM2350 X102
Stock Number	7298
MLS Number	13095195
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts 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.

2006 Cummins ISX Engine, CPL 8520

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Cummins ISX Diesel Engine For Sale, CPL# 8520, CM870 (EPA04) 400HP @ 2000 RPM, Family # 6CEXH0912XAJ, Engine Configuration # D103004BB37,...

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Part Number	CPL# 8520, CM870
Stock Number	9490
MLS Number	13740276
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Cummins ISX Engine, CPL 8520

$13,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Cummins ISX Diesel Engine For Sale, CPL# 8520, (EPA04) Family# 6CEXH0912XAJ, 385HP @ 2000RPM, MAX 450HP, Fits 2004 2005 2006, ENGINE SERIAL#...

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Part Number	CPL# 8520
Stock Number	9568
MLS Number	13958642
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.

2008 Cummins ISX Diesel Engine

$15,000 USD

(USED) 2008 Cummins ISX Diesel Engine (500 HP) CPL2733, CM871, Engine Family 8CEXH0912XAL, Model ISX 500ST, ECM Code AV10052, Ref. # 21173986, Emissions PCM, EGR, PTOX, CPL#2733, ISX CM871,...

Condition	Used
CPL/ARR	2733
Horse Power	500 HP
Part Number	CPL# 2733
Stock Number	1095
MLS Number	9009984
Category	Engines
Last Updated	4/20/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(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

(844) 385-___ SHOW
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2011 Cummins ISX12 Engine

$18,500 USD

(RUN TESTED/ INSPECTED) 201 Cummins ISX12 Diesel Engine (EPA10), Miles: 74,125, Hours: 2610, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3440, Market Name: ISX12, Engine Configuration...

Condition	Used
Usage	2,610 Hours
Part Number	CPL 3440
Stock Number	006825
MLS Number	14317978
Category	Engines
Last Updated	5/20/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(855) 750-___ SHOW
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2009 Cummins ISX Engine for a Kenworth T2000

$4,500 USD

1,020,671 MILES, BAD OIL SAMPLE

Condition	Used
CPL/ARR	2732
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T2000
Stock Number	15511
MLS Number	12389303
Category	Engines
Last Updated	4/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(833) 662-___ SHOW
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2016 Cummins ISX 400 Diesel Engine CPL 4583

$15,995 USD

2016 Cummins ISX15 diesel engine, 400 HP rating, CM2350, CPL 4583, tier 4 final rating, EPA family # FCEXH0912XAT. ONLY 383,988 miles on ECM and 10335 total hours on this engine. TEST RAN...

Condition	Used
Stock Number	18718
MLS Number	14307182
Category	Engines
Last Updated	4/13/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, 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