Used Cummins ISX Engines For Sale

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Cummins ISX12 Engine for a 2017 Peterbilt 365

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$11,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75073841, Part Number: E6UCAT9CH267B26362,...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Will Fit Year(s)	2017
Part Number	E6UCAT9CH267B26362
Stock Number	P-101188
MLS Number	13547620
Category	Engines
Last Updated	9/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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2010 Cummins ISX12 Engine

$21,000 USD

(RUN TESTED/ FULLY INSPECTED) 2010 Cummins ISX12 Diesel Engine (EPA10), CPL 3438, Service Model Name: ISX12/ISX11.9 CM2250, Market Name: ISX11.9 2010, Family # ACEXH0729XAC, Engine...

Condition	Used
Part Number	CPL 3438
Stock Number	006978
MLS Number	14613354
Category	Engines
Last Updated	9/21/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Featured Item

Cummins ISX12 Engine for a 2019 Peterbilt 567

$11,999.99 USD

(Used) 2018 Cummins ISX12 350V, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75068745, Part Number: E6UCAT9DH267B26262...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	E6UCAT9DH267B26262
Stock Number	P-494074
MLS Number	14088193
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 938-___ SHOW
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Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

$19,530 USD

Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty You are purchasing a used 2014 Cummins ISX15 diesel engine , Engine Model: Cummins ISX15, , Horsepower: 550 HP, , ...

Warranty

Condition	Used
CPL/ARR	3939
Horse Power	550 HP
Stock Number	2193
MLS Number	14356394
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Featured Item

Cummins ISX15 Engine for a 2022 Kenworth T680

$22,495.98 USD

(Used) 2021 Cummins ISX/X15, ENGINE ASSEMBLY- Family Number: MCEXH0912CA, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 5535, Serial Number: 80306028, Part Number: E82X582K401XS1B0815, E...

Condition	Used
CPL/ARR	5535
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Part Number	E82X582K401XS1B0815
Stock Number	P-81675
MLS Number	12913650
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

$20,000 USD

2014 Cummins ISX15 Diesel Engine – 550HP – Run Tested, This listing represents a 2014 Cummins ISX15 engine rated at approximately 550HP. This is a used engine that has been run tested and...

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2172
MLS Number	14274685
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 604-___ SHOW
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Featured Item

Cummins ISX12 G Engine for a 2020 Volvo VNL

$16,850 USD

Good strong running ISX12G engine. This is a natural gas engine. ESN - 75081912 CPL - 4875 127,762 miles If you have any questions feel free to give us a call or send us a message., Serial#...

Condition	Used
CPL/ARR	4875
Horse Power	400 HP
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2020
Part Number	260069-1
Stock Number	260069-1
MLS Number	14139914
Category	Engines
Last Updated	9/15/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 Engine for a 2016 Kenworth T680

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(Used) 2015 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, ESN: 75044906, Part Number: E6E0CH9F6P666C6664, ECS: HO2S,...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	E6E0CH9F6P666C6664
Stock Number	P-510416
MLS Number	14519768
Category	Engines
Last Updated	9/29/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 382-___ SHOW
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2019 Cummins ISX15 Diesel Engine - 450 HP

Newly Listed

$13,950 USD

2019 CUMMINS X15 450HP DIESEL ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 689,731 MILES SHOWING ON ECM, RUN TESTED and COMPLETE, JAKE BRAKES, 450 HP @ 1800 RPM, 4342 CPL #,...

Condition	Used
Horse Power	450 HP
Stock Number	X15-80150156
MLS Number	14627675
Category	Engines
Last Updated	9/26/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(833) 541-___ SHOW
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Cummins ISX15 Engine for a 2017 Peterbilt 389

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$20,995 USD

ISX15 525HP,CPL4588,ESN#79949812,RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. HAS BEEN DPF/EGR DELETED, Serial#: 79949812, Horse Power: 525

Condition	Used
Horse Power	525 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2017
Stock Number	31126-3
MLS Number	14247833
Category	Engines
Last Updated	9/26/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 370-___ SHOW
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2017 Cummins ISX15 Engine for a International Prostar

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$12,105 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79897133 Horsepower: 451

Condition	Used
Assembly Number	4586
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25574193
MLS Number	12578808
Category	Engines
Last Updated	9/26/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2016 Cummins ISX15 Engine

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$8,950 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 4583 Serial#: 79829141 Horsepower: 475

Condition	Used
Assembly Number	CPL 4583
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25713997
MLS Number	13220000
Category	Engines
Last Updated	9/26/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2014 Cummins ISX15 Engine for a Peterbilt 389

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$22,900 USD

GOOD RUNNING CUMMINS ISX ENGINE, 600HP - S/N: 79705076, CPL: 3939

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	100058
MLS Number	14404386
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2004 Cummins ISX Engine for a Kenworth T800

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CUMMINS ISX-435ST/CPL # 8520/SER # 79104482

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	91353
MLS Number	12835939
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2008 Cummins ISX Engine for a Freightliner COLUMBIA

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CUMMINS ISX ENGINE, 485HP - S/N: 79328643, CPL: 2733

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	100207
MLS Number	14509876
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2009 Cummins ISX Engine for a International Prostar

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CUMMINS ISX 400ST/400-HP/CPL-2732

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	69523
MLS Number	12825848
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2009 Cummins ISX Engine for a Kenworth T600

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ISX CUMMINS (CORE) ENGINE ASSY-455-ST/TOP IS FIRE DAMMAGED

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T600
Stock Number	85241
MLS Number	12832333
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2009 Cummins ISX Engine for a Peterbilt 387

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CUMMINS ISX ENGINE, 450HP - S/N: 79341926, CPL: 2732

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	86635
MLS Number	12832976
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2009 Cummins ISX Engine for a Volvo VNL

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CUMMINS ISX ENGINE, 450HP - S/N: 79288833, CPL: 2732

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	99080
MLS Number	13510560
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2010 Cummins ISX Engine for a Volvo VNL

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CUMMINS ISX ENGINE, 400HP - S/N: 79398055/ CPL-2732

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	69415
MLS Number	12825798
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2010 Cummins ISX Engine for a Kenworth T800

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CUMMINS ISX-450 (CORE)

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	91380
MLS Number	12835960
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2012 Cummins ISX Engine for a Freightliner CASCADIA 125

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CUMMINS ISX ENGINE, 400HP - S/N: 79533325, CPL: 3719

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	87545
MLS Number	12833489
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2012 Cummins ISX Engine for a Freightliner CASCADIA 125

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CUMMINS ISX 15L ENGINE, 450HP - S/N: 79491401, CPL: 3719

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	88619
MLS Number	12834048
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2013 Cummins ISX Engine for a Kenworth T660

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CUMMINS ISX 15L ENGINE, 400HP - S/N: 79547741, CPL: 3719

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	100200
MLS Number	14504486
Category	Engines
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.