Used Cummins ISX Engines For Sale

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2015 Cummins ISX15 Engine

Contact for price

USED 2015 CUMMINS ISX15 450ST ENGINE, CPL:3937, STOCK:0527264, ESN:79773326, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8760-0527264
MLS Number	14392988
Category	Engines
Last Updated	5/27/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 614-___ SHOW
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2015 Cummins ISX Engine for a Kenworth T800

$6,500 USD

Cummins ISX Complete Engine Assembly, Good Condition. Has Blowby 243k miles, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	82313
MLS Number	14388143
Category	Engines
Last Updated	5/28/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2012 Cummins ISX15 Engine

$39,995 USD

2012/2013 Cummins ISX-15 Rebuild! CPL: 3719 - 3937 - 3938 - 3939, 100% Rebuilt to 550HP!, ECM can be set to 600 HP!, Engine has a brand new Borg Warner 800HP Detroit Turbo!, FULLY...

Warranty

Condition	Used
CPL/ARR	3719
Horse Power	550 HP
MLS Number	14384578
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2013 Cummins ISX15 Engine

$31,995 USD

2012 - 2013 - 2014 Cummins ISX-15 Rebuild! CPL: 3937, 450 HP, REBUILT, ECM is Included, We have many versions and Years of ISX-15 in Stock!, We also stock these Cummins ISX-15 Engines...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
MLS Number	14384567
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2012 Cummins ISX15 Engine

$31,995 USD

2012 - 2013 - 2014 Cummins ISX-15 Rebuild! CPL: 3937 and we have CPL: 3939 Available, 450 HP 550 HP, Add $2,500 for the 550!, REBUILT, ECM is Included, We have many versions and Years...

Warranty

Condition	Used
CPL/ARR	3939
Horse Power	450 HP
MLS Number	14384566
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2009 Cummins ISX Engine

$26,695 USD

2009 Cummins ISX CPL-2732 HP- 450ST, S/N: 79382239, ECM is Included, We have many versions and Years of ISX in Stock!, We also stock these Cummins ISX Engines CPL-1855 - CPL-2592 -...

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	2732
Horse Power	400 HP
MLS Number	14384517
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2006 Cummins ISX Engine

$26,695 USD

2006 Cummins ISX CPL-8520 HP- 400ST, Rebuilt head, New Pistons, New Liners, New Seals, S/N: 79154463, ECM is Included, We have many versions and Years of ISX in Stock!, We also stock...

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	8520
Horse Power	400 HP
MLS Number	14384516
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2006 Cummins ISX Engine

$26,695 USD

2006 Cummins ISX CPL-8520 HP- 400ST, Rebuilt head, New Pistons, New Liners, New Seals, S/N: 79154463, ECM is Included, We have many versions and Years of ISX in Stock!, We also stock...

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	8520
Horse Power	400 HP
MLS Number	14384515
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2012 Cummins ISX12 Engine

$26,795 USD

USED 2012 Cummins ISX12 Truck Diesel Engine - Fully Tested, Warranty Engine Size 11.9, 425 HP, ENGINE COMES COMPLETE DROP IN, Engine will be cleaned and painted and look like the example...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	425 HP
MLS Number	14384513
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

Cummins ISX12 Engine for a Cummins ISX12 3440

$9,195 USD

SERIAL# 75005629

Condition	Used
Usage	187,273 Miles
CPL/ARR	3440
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12 3440
Stock Number	2640256
MLS Number	14358145
Category	Engines
Last Updated	5/20/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(866) 314-___ SHOW
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2012 Cummins ISX15 Engine

$6,500 USD

RUNS, '12, 79554210, 3719,

Condition	Used
Stock Number	ENGINE-2803
MLS Number	14378306
Category	Engines
Last Updated	5/19/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2016 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	697,421 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2540342
MLS Number	14051575
Category	Engines
Last Updated	5/19/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2014 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	727,633 Miles
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2529768
MLS Number	13643895
Category	Engines
Last Updated	5/19/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2016 Cummins ISX Engine

$23,995 USD

2016 Cummins ISX CPL-4588 550 HP, 192k Miles ! - Mint Condition!, ECM is Included, We have many versions and Years of ISX in Stock!, We also stock these Cummins ISX Engines CPL-4585 -...

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	4588
Horse Power	550 HP
MLS Number	14375928
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2015 Cummins ISX15 Engine

$22,995 USD

2015 Cummins ISX15 CPL3939 Diesel Truck Engine - Fully Tested, Warranty 550 HP, Engine Brake, Turbo 90 Days Warranty Please call Joe for a quote! - 954-205-3067

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	3939
Horse Power	550 HP
MLS Number	14374648
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2013 Cummins ISX15 Engine

$22,995 USD

2013 Cummins ISX15 CPL-3719 HP- 450HP, ECM is Included, We have many versions and Years of ISX in Stock!, We also stock these Cummins ISX Engines CPL-1855 - CPL-2592 - CPL-2732 -...

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	3719
Horse Power	450 HP
MLS Number	14374646
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2012 Cummins ISX15 Engine

$22,995 USD

2012 Cummins ISX15 CPL-3719 HP- 450ST, ECM is Included, We have many versions and Years of ISX in Stock!, We also stock these Cummins ISX Engines CPL-1855 - CPL-2592 - CPL-2732 -...

Warranty

Condition	Used
Usage	100,000 Miles
CPL/ARR	3719
Horse Power	450 HP
MLS Number	14374645
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2011 Cummins ISX15 Engine for 2011-2016

$22,695 USD

2011 to 2016 Cummins ISX-15 450 HP Model, ECM is Included, We have many versions and Years of ISX-15 in Stock!, We also stock these Cummins ISX-15 Engines CPL-1855 - CPL-2592 - CPL-2732 ...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	450 HP
Will Fit Year(s)	2011-2016
MLS Number	14374643
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2015 Cummins ISX15 Engine

$21,695 USD

2015 Cummins ISX15 Diesel Truck Engine - Fully Tested, Warranty 550 HP, Engine Brake, Turbo, Engine will be cleaned and painted and look like the example pictures, Listing price is per...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	550 HP
MLS Number	14374637
Category	Engines
Last Updated	5/17/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2010 Cummins ISX Engine for a Cummins ISX 2732

$5,333.34 USD

SERIAL: 79372306

Condition	Used
Usage	1,327,948 Miles
CPL/ARR	2732
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2732
Stock Number	2601511
MLS Number	14113871
Category	Engines
Last Updated	5/16/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2012 USED Cummins ISX15 CPL3491 550HP Engine – Tested Runner – Warranty

$18,970 USD

Cummins ISX15 – 550HP – CPL 3491 – Used – Tested Runner – Warranty, Reliable Cummins ISX15 diesel engine removed from a running unit and verified as a tested runner prior to removal. This...

Warranty

Condition	Used
CPL/ARR	3491
Horse Power	550 HP
Stock Number	2194
MLS Number	14373324
Category	Engines
Last Updated	5/15/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 402-___ SHOW
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Cummins ISX Engine for a 2015 International PROSTAR

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(Used) 2015 Cummins ISX, ENGINE ASSEMBLY- REMANUFACTURED!! Family Number: FCEXH0912XAT, Displacement: 15.0L, Horsepower: 450, Ar.No./CPL: 4583, Serial Number: 60834122, For more information...

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Stock Number	P-503272
MLS Number	14373113
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Cummins ISX Engine for a 2004 International 9400I

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(Used) 2003 Cummins ISX 435ST, ENGINE ASSEMBLY- Family Number: 3CEXH0912XAJ, Displacement: 15.0L, Horsepower: 435, Ar.No./CPL: 8287, Serial Number: 79010836, Part Number: CUSU93106, E.C.S:...

Condition	Used
CPL/ARR	8287
Horse Power	435 HP
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2004
Part Number	CUSU93106
Stock Number	P-502966
MLS Number	14372756
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2014 Cummins ISX Engine for a Cummins ISX 8285

$4,615 USD

Condition	Used
Usage	867,037 Miles
CPL/ARR	8285
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8285
Stock Number	2622860
MLS Number	14270455
Category	Engines
Last Updated	5/15/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck