Cummins ISX15 Engines For Sale

(844) 385-___ SHOW
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2014 Cummins ISX15 Diesel Engine

$15,000 USD

(USED) 2014 Cummins ISX15-400ST Diesel Engine (CM2350 x 101)(2013 EPA), CPL 3937, 400HP @ 1800RPM, 1650LBS @ 1000RPM, Serial # 79790360, E.C.S: EGR, PTOX, SCR, Market Name: ISX-15 400ST,...

Condition	Used
CPL/ARR	3937
Horse Power	400 HP
Stock Number	004009
MLS Number	9663877
Category	Engines
Last Updated	2/27/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 385-___ SHOW
NUMBERCall Seller

2013 Cummins ISX15 Diesel Engine

$15,000 USD

(USED) 2013 Cummins ISX15-450 Diesel Engine (CM2350 x 101)(2013 EPA), CPL3937, 450HP @ 1800RPM, 1650LBS @ 1000RPM, Serial # 79664457, E.C.S: EGR, PTOX, SCR, Market Name: ISX15-450, Engine...

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Stock Number	004012
MLS Number	9666002
Category	Engines
Last Updated	2/27/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 541-___ SHOW
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Cummins ISX15 Engine for a 2014 Kenworth T660

Newly Listed

$14,995 USD

ISX15 450HP ESN#79633625, CM2350, CPL#3937. RUNS GOOD NO BLOWBY. WILL INSPECT BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 79633625, Horse Power: 450,...

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Stock Number	61326-6
MLS Number	14443928
Category	Engines
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2016 Cummins ISX15 Engine for a Peterbilt 579

Newly Listed

$3,500 USD

(USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: 4583 Serial#: 79891575 Horsepower: 400 ENGINE IS AS-IS, IT NEEDS REPAIRS. ENGINE NEEDS CAM, ROLLERS, BEARINGS, O-RINGS FOR OIL...

Condition	Used
Assembly Number	4583
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26020182
MLS Number	14442587
Category	Engines
Last Updated	6/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 750-___ SHOW
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2017 Cummins ISX15 Engine for a International Prostar

2016 Cummins ISX15 Engine for a Peterbilt 579

Newly Listed

Contact for price

CUMMINS ISX 415ST, PRE-TESTED DIESEL ENGINE, WITH 601,124 MILES, 2018 EPA See it run here: https://youtu.be/SFaP13DEfX4

Condition	Used
CPL/ARR	4583
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	MT4201271
MLS Number	14433606
Category	Engines
Last Updated	6/17/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

USED 2011 Cummins ISX15 450 Engine CPL3719 / 450HP Tested Runner – Warranty

USED 2018 Cummins ISX15 Engine 500HP CPL3938 Tested Runner – Warranty

2017 Cummins ISX15 Engine for a Peterbilt 579

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL4586 Serial#: 79917391 Horsepower: 450

Condition	Used
Assembly Number	CPL4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25582908
MLS Number	12599639
Category	Engines
Last Updated	6/15/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2016 Peterbilt 367

Contact for price

VERIFICATION PENDING, Serial#: 79801040, Horse Power: 550 HP @ 2000 RPM, ARR/CPL: CPL 3939 CM2350 X101, Part Make: CUMMINS

Condition	Used
CPL/ARR	CPL 3939 CM2350 X101
Fits To Make(s)	PETERBILT
Fits To Model(s)	367
Will Fit Year(s)	2016
Stock Number	1A1E57796
MLS Number	14429525
Category	Engines
Last Updated	6/17/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2014 Cummins ISX15 Engine for a Kenworth T680

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79679481 Horsepower: 400 BEARINGS REPLACED 2/20/2026

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25954809
MLS Number	14194529
Category	Engines
Last Updated	6/14/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a Freightliner Cascadia

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79882714 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	26009503
MLS Number	14411633
Category	Engines
Last Updated	6/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(877) 254-___ SHOW
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2016 Cummins ISX15 Engine for a Freightliner Cascadia

$12,500 USD

ISX 15 450 HP 386767 MILES

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28424
MLS Number	14419548
Category	Engines
Last Updated	6/16/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2017 Cummins ISX15 Engine for a International Prostar

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79922723 Horsepower: 450

Condition	Used
Assembly Number	4586
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25994358
MLS Number	14360706
Category	Engines
Last Updated	6/12/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2015 Cummins ISX15 Engine for a International Prostar

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79762153 Horsepower: 450

Condition	Used
Assembly Number	3937
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	26011873
MLS Number	14419178
Category	Engines
Last Updated	6/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 546-___ SHOW
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Cummins ISX15 Engine - 450 HP

At auction Jun. 25

CUMMINS ISX15 Engine, 450 H.P., Includes ECM, Engine Serial Number 79616293.

Condition	Used
Horse Power	450 HP
MLS Number	14412424
Category	Engines
Last Updated	6/8/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2015 Cummins ISX15 Engine for a Freightliner Cascadia

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79784545 Horsepower: 450 Ref# VERIFY

Condition	Used
Assembly Number	3937
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Part Number	VERIFY
Stock Number	26006161
MLS Number	14398445
Category	Engines
Last Updated	5/30/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a Kenworth T680

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL# 4583 Serial#: 79857230 Horsepower: 400

Condition	Used
Assembly Number	CPL# 4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25986076
MLS Number	14394165
Category	Engines
Last Updated	5/28/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX15 Engine for a Freightliner Cascadia

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79867360 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	26004728
MLS Number	14394015
Category	Engines
Last Updated	5/28/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2015 Cummins ISX15 Engine for a Freightliner Cascadia

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79768387 Horsepower: 450

Condition	Used
Assembly Number	3937
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	26003841
MLS Number	14390538
Category	Engines
Last Updated	5/27/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2015 Cummins ISX15 Engine for a Freightliner Cascadia

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79783647 Horsepower: 450

Condition	Used
Assembly Number	3937
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25996334
MLS Number	14373923
Category	Engines
Last Updated	5/24/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.