Used Cummins ISX Engines For Sale

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2010 Cummins ISX12 Engine

$19,500 USD

(RUN TESTED/ FULLY INSPECTED) 2010 Cummins ISX12 Diesel Engine (EPA10), Engine Model: ISX11.9 400, CPL 3438, Service Model Name: ISX12/ISX11.9 CM2250, Market Name: ISX11.9 2010, Family #...

Condition	Used
Part Number	CPL 3438
Stock Number	006988
MLS Number	14626575
Category	Engines
Last Updated	9/25/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Cummins ISX12 Engine for a 2017 Peterbilt 365

$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

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Featured Item

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

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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

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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

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2016 Cummins ISX12 Engine for a Kenworth T680

Newly Listed

$2,850 USD

Cummins ISX12 G Natural Gas Engine 400HP SN 75043786 For Parts, From 2016 Kenworth T680 VIN 1NKYA38X5GJ488075

Condition	Used
Usage	1,000,000 Miles
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	149179
MLS Number	14642773
Category	Engines
Last Updated	10/3/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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2017 Cummins ISX15 Engine for a International Prostar

Recently Updated

$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	10/3/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Cummins ISX15 Engine for a 2015 Kenworth T680

Recently Updated

$15,495 USD

(Used) 2014 Cummins ISX15 500, ENGINE ASSEMBLY- Family Number: ECEXH0912XAU, Displacement: 14.9L, Horsepower: 500, Ar.No./CPL: 3938, Serial Number: 79745210, Part Number: E6N7E0767G768V7974...

Condition	Used
CPL/ARR	3938
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2015
Part Number	E6N7E0767G768V7974
Stock Number	P-500083
MLS Number	14241023
Category	Engines
Last Updated	10/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX Engine for a 2011 Peterbilt 387

Newly Listed

$10,995 USD

CUMMINS ISX 400HP, CM871, 2732CPL, ESN#79400906. WILL TEST RUN AND INSPECT BEARINGS IN OUR ENGINE SHOP. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 79400906, Horse Power: 400,...

Condition	Used
CPL/ARR	2732
Horse Power	400 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2011
Stock Number	91626-4
MLS Number	14639841
Category	Engines
Last Updated	10/2/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Cummins ISX Engine for a 2006 Kenworth T600

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GOOD RUNNING ENGINE, Serial#: 79117300, Horse Power: 475, ARR/CPL: 8519

Condition	Used
CPL/ARR	8519
Horse Power	475 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2006
Stock Number	1501747-1
MLS Number	14639784
Category	Engines
Last Updated	10/2/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2014 Cummins ISX15 Engine for a Peterbilt 389

Recently Updated

$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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
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	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.