Used Cummins ISX15 Engines For Sale in United States

9 0

2016 Cummins ISX15 Engine for a Kenworth T680

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79874521 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25141724
MLS Number	11194226
Category	Engines
Last Updated	10/16/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
NUMBERCall Seller

10 0

2011 Cummins ISX15 Engine - 452 HP, ARR/CPL 3490

$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
Stock Number	4539878
MLS Number	13894278
Category	Engines
Last Updated	10/22/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

6 0

Cummins ISX15 Engine for a Cummins ISX15 3937

$13,000.45 USD

Condition	Used
Usage	722,936 Miles
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2408227
MLS Number	12882987
Category	Engines
Last Updated	10/15/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

7 0

2016 Cummins ISX15 Engine for a Peterbilt 579

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79866251 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25809456
MLS Number	13640917
Category	Engines
Last Updated	10/10/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

6 0

2016 Cummins ISX15 Engine for a Kenworth T680

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79846178 Horsepower: 401 CUMMINS ISX 15,401HP, JAKES, 723618 MILES, REPLACED BEARINGS

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25260399
MLS Number	11511520
Category	Engines
Last Updated	10/9/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(844) 641-___ SHOW
NUMBERCall Seller

12 0

2015 Cummins ISX15 Engine for a Peterbilt 389

$18,000 USD

COMPLETE WITH ECM RAN GREAT

Condition	Used
Usage	676,177 Miles
Horse Power	550 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	11923
MLS Number	13816104
Category	Engines
Last Updated	10/8/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

4 0

2014 Cummins ISX15 Engine for a Kenworth T680

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79691040 Horsepower: 400

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25426294
MLS Number	12055001
Category	Engines
Last Updated	10/10/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2 0

Cummins ISX15 Engine for a 2021 Kenworth T680

$17,995 USD

5348 X15 450HP CM2450TEST RAN OK, MINOR BLOWBY INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLOCK CRANKS HARD PARTS ONLY., Serial#: 80276078, Horse Power: 450

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Stock Number	93025-1
MLS Number	13864325
Category	Engines
Last Updated	10/7/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

3 0

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	10/3/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

5 0

2014 Cummins ISX15 Engine

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79680844 Horsepower: 400

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25790788
MLS Number	13556507
Category	Engines
Last Updated	10/3/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

5 0

2015 Cummins ISX15 Engine for a Cummins ISX15 3490

$10,505 USD

79439078

Condition	Used
CPL/ARR	3490
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3490
Stock Number	2411090
MLS Number	13861868
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

8 0

2012 Cummins ISX15 Engine for a Cummins ISX15 3490

$10,505 USD

Condition	Used
CPL/ARR	3490
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3490
Stock Number	2379037
MLS Number	13861854
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

3 0

2013 Cummins ISX15 Engine for a Cummins ISX15 3719

$8,500.15 USD

Condition	Used
Usage	727,624 Miles
CPL/ARR	3719
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2561798
MLS Number	13853867
Category	Engines
Last Updated	9/30/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

7 0

2013 Cummins ISX15 Engine for a Cummins ISX15 3719

$8,500.15 USD

Condition	Used
Usage	734,443 Miles
CPL/ARR	CPL-3719
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2499128
MLS Number	13529351
Category	Engines
Last Updated	9/25/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

4 0

2016 Cummins ISX15 Engine for a Peterbilt 579

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 4583 Serial#: 79830078 Horsepower: 450 DOES NOT INCLUDE TURBO

Condition	Used
Assembly Number	CPL 4583
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25299950
MLS Number	11613718
Category	Engines
Last Updated	10/1/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

7 0

2016 Cummins ISX15 Engine for a Kenworth T680

$7,710 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79831966 Horsepower: 451

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25373395
MLS Number	11852942
Category	Engines
Last Updated	9/26/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 734-___ SHOW
NUMBERCall Seller

6 0

2012 Cummins ISX15 Engine

Contact for price

USED 2012 CUMMINS ISX15 400ST ENGINE, SINGLE CAM, CPL:3719, 400HP, ESN:79529099, STOCK:0923254, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8066-0923254
MLS Number	13841911
Category	Engines
Last Updated	9/23/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

7 0

2014 Cummins ISX15 Engine for a Volvo VNL

$9,640 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	9/19/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(305) 688-___ SHOW
NUMBERCall Seller

13 1

2014 Cummins ISX15 Engine, CPL 3937, EPA13

Contact for price

(REMAN IN 2021 TEST RUN INTERNALLY INSPECTED) 2014 Cummins ISX15 Diesel Engine For Sale, (EPA13) CPL# 3937, ISX15 450, Family# ECEXH0912XAT, CM2350 X101, 450HP@1800 RPM, Engine...

Warranty

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Part Number	CM2350 X101
Stock Number	9203
MLS Number	13635863
Category	Engines
Last Updated	9/18/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 882-___ SHOW
NUMBERCall Seller

3 0

2015 Used Cummins ISX15 Pending Inspection!

Contact for price

Used Cummins ISX15 Pending Inspection!, Core Charge: 0.00

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Will Fit Year(s)	2015
Stock Number	543621
MLS Number	13819897
Category	Engines
Last Updated	10/1/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2 0

Cummins ISX15 Engine for a 2015 Peterbilt 367

$15,995 USD

3938 ISX15 485HP CM2350 WILL TEST RUN INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLOCK CRANK. HARD PARTS ONLY, Serial#: 79773883, Horse Power: 485

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2015
Stock Number	82725-1
MLS Number	13804704
Category	Engines
Last Updated	9/10/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2 0

Cummins ISX15 Engine for a 2016 Peterbilt 367

$16,995 USD

4584 ISX15 CM2350 500HP WILL RUN INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLACK CRANKS HARD PARTS ONLY!, Serial#: 79811211, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2016
Stock Number	81025-1
MLS Number	13797904
Category	Engines
Last Updated	9/20/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 371-___ SHOW
NUMBERCall Seller

5 1

2014 Cummins ISX15 Engine - 450 HP

$22,000 USD

2014 ISX15 450 Engine, CM2350, CPL 3937, 86k Original miles, Serial#: 79772038, Horse Power: 450

Condition	Used
Horse Power	450 HP
Will Fit Year(s)	2014
Stock Number	ATC2509
MLS Number	13797873
Category	Engines
Last Updated	9/6/2025
Location	Alma, AR, US
Sold By	Arkansas Truck Center

2 1

Cummins ISX15 Engine for a 2015 Kenworth T800

$14,995 USD

RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS. WILL INSPECT CAMSHAFT. NOTES 180 DAY WARRANTY ON HEAD BLOCK AND CRANK ODO = 878545, ECM - 878423, ENG HRS - 25947, Serial#: 79710106, Core Charge...

Condition	Used
CPL/ARR	3939
Horse Power	525 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2015
Part Number	CM2350
Stock Number	72025-5
MLS Number	13752916
Category	Engines
Last Updated	10/16/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts