Used Cummins ISX Engines For Sale

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2017 Cummins ISX15 Engine

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79932187 Horsepower: 400

Condition	Used
Assembly Number	4586
Stock Number	25903392
MLS Number	14005591
Category	Engines
Last Updated	11/28/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2016 Cummins ISX15 Engine for a Kenworth T680

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: FCEXH0912XAT Serial#: 79875596 Horsepower: 400

Condition	Used
Assembly Number	FCEXH0912XAT
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25902593
MLS Number	14001074
Category	Engines
Last Updated	11/26/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2017 Cummins ISX15 Engine for a Peterbilt 579

$7,325 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79932192 Horsepower: 400

Condition	Used
Assembly Number	4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25896438
MLS Number	13998653
Category	Engines
Last Updated	11/23/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Cummins ISX15 Engine

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Used 2012 Cummins ISX15 S/N 79582468, CPL 3491, 500HP, CM2250

Condition	Used
Stock Number	S2468EN
MLS Number	13975411
Category	Engines
Last Updated	11/11/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2015 Kenworth T-680

$4,500 USD

INCOMPLETE ENGINE, Serial#: 79788479, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 3937/CM2350X101, Part Make: CUMMINS

Condition	Used
CPL/ARR	3937/CM2350X101
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-680
Will Fit Year(s)	2015
Stock Number	1A1E54052
MLS Number	12182579
Category	Engines
Last Updated	2/9/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Cummins ISX Engine

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Used 2006 Cummins ISX Engine Assembly, S/N 79220675, CPL 8520, CM870, 450HP

Condition	Used
Stock Number	S0675EN
MLS Number	13854270
Category	Engines
Last Updated	9/30/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Engine

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Used Reman 2012/ 2018 Cummins ISX15 Engine Assembly, S/N 60829247, CPL3606, 600HP, CM2250

Condition	Used
Stock Number	S9247EN
MLS Number	13825911
Category	Engines
Last Updated	9/20/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(844) 938-___ SHOW
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2006 Cummins ISX Engine

$14,000 USD

Warranty

Condition	Used
CPL/ARR	8518
Horse Power	565 HP
Stock Number	1907
MLS Number	13252376
Category	Engines
Last Updated	9/11/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Cummins ISX15 Engine

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Used 2014 Cummins ISX15 Engine Assembly, S/N 79705170, CPL 3937, 400HP

Condition	Used
Stock Number	S87EN
MLS Number	13803435
Category	Engines
Last Updated	9/10/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Engine

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Used 2016 Cummins ISX15 Engine Assembly, S/N 79929823, CPL4586, 450HP

Condition	Used
Stock Number	S9823EN
MLS Number	13786452
Category	Engines
Last Updated	8/29/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Diesel Engine

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Used 2011 Cummins ISX15 Diesel Engine Assembly, S/N 79534602, CPL 3719, 425HP

Condition	Used
Stock Number	S4602EN
MLS Number	13773135
Category	Engines
Last Updated	8/21/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX12 Engine

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Used 2012 Cummins ISX12 S/N 75013332, CPL3440, 350HP

Condition	Used
Stock Number	S3333EN
MLS Number	13755538
Category	Engines
Last Updated	8/13/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Engine

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Used 2011 Cummins ISX15 Engine Assembly, S/N 79534602, CPL 3719

Condition	Used
Stock Number	S4602EN
MLS Number	13749550
Category	Engines
Last Updated	8/8/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX Diesel Engine

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Used 2005 Cummins ISX Diesel Engine Assembly, S/N 79110675, CPL 8519, 500HP

Condition	Used
Stock Number	S10675EN
MLS Number	13734244
Category	Engines
Last Updated	7/31/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Diesel Engine

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USed 2010 Cummins ISX15 Diesel Engine Assembly, S/N 79429981

Condition	Used
Stock Number	S9981EN
MLS Number	13725156
Category	Engines
Last Updated	7/26/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Cummins ISX12 Engine Core

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TORN DOWN/ NOT COMPLETE ROCKERS,ROCKER SHAFTS GEAR COVER,TIMING COVER,FLYWHEEL HOUSING,HIGH PRESSURE FUEL PUMP,COMPRESSOR,EXHAUST MANIFOLD, Serial#: 75003257, Horse Power: 320

Condition	Used
Horse Power	320 HP
Stock Number	75003257
MLS Number	13677022
Category	Engine Cores
Last Updated	7/1/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2015 Cummins ISX12N Engine for a Autocar XPEDITOR

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NATURAL GAS ENGINE - TOP BURN DAMAGE, PARTS ENGINE OR REBUILBABLE CORE

Condition	Used
CPL/ARR	3647
Fits To Make(s)	AUTOCAR
Fits To Model(s)	XPEDITOR
Stock Number	15276
MLS Number	12181869
Category	Engines
Last Updated	6/27/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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Cummins ISX15 Engine for a 2017 Peterbilt 579

$9,995 USD

ISX15 400HP CPL4586 CM2350, PRICED AS LONG BLOCK. NEEDS ALL TIMING GEARS/FRONT GEAR COVERS,FLYWHEEL HOUSING/ LONG BLOCK ONLY.. DOES HAVE EXHAUST MANIFOLD AND TURBO. RODS AND MAIN BEARINGS...

Condition	Used
CPL/ARR	4586
Horse Power	400 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Part Number	CM2350
Stock Number	51925-1
MLS Number	13634617
Category	Engines
Last Updated	6/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2013 Cummins ISX12 Engine EPA10 CM2250 CPL3438

$24,500 USD

USED 2013 CUMMINS ISX12 ENGINE ASSEMBLY, REMAN 2017, FOR SALE , 2013 REMAN 2017 EPA10 , CUMMINS , ISX12 , S/N 4018419 , CPL3438 , 425HP , TESTED, INSPECTED...

Warranty

Condition	Used
CPL/ARR	3438
Assembly Number	CM2250
Horse Power	425 HP
Emission Rating	EPA 10
Part Number	CPL 3438
Stock Number	S5618EN
MLS Number	13623019
Category	Engines
Last Updated	6/4/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX12 Engine

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Used Cummins ISX12 Engine Assembly, S/n 4018419 CPL 3438, EPA10 Reman by Cummins 2017

Condition	Used
Stock Number	S5618EN
MLS Number	13621768
Category	Engines
Last Updated	6/4/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Cummins ISX15 Engine

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Used 2015 Cummins ISX15 Engine Assembly, S/N 79836619, CPL 4583, 450HP, CM2350

Condition	Used
Stock Number	S6619EN
MLS Number	13620198
Category	Engines
Last Updated	6/3/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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2015 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	457,525 Miles
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2275320
MLS Number	12487386
Category	Engines
Last Updated	6/2/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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2016 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	1,000 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2270165
MLS Number	12492657
Category	Engines
Last Updated	6/2/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Cummins ISX15 Engine for a 2014 International PROSTAR PREMIUM 6X4

$12,000 USD

Still in truck #697 To be inspected when pulled, ISX 15 Good Runner, Complete builddate: 2014, Core Charge: 4000.00, Horse Power: 425, ARR/CPL: 3937

Condition	Used
CPL/ARR	3937
Horse Power	425 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR PREMIUM 6X4
Will Fit Year(s)	2014
Stock Number	175111
MLS Number	13616164
Category	Engines
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts