Used Cummins ISX Engines For Sale

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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) 385-___ SHOW
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2005 Cummins ISX Engine

$13,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2005 Cummins ISX Diesel Engine (EPA 04), CPL 8520, Service Model Name: ISX CM870, Marketing Name: ISX400, 400HP @ 2000 RPM, Family # 5CEXH0912XAJ,...

Condition	Used
Part Number	CPL 8520
Stock Number	006889
MLS Number	14432288
Category	Engines
Last Updated	6/24/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 938-___ SHOW
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Featured Item

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

Featured Item

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	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins ISX Engine for a 2019 Kenworth T880

$11,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Serial Number: 75068445, CPL: 4892, E.C.S.: EGR, PTOX, SCRC, For more...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2019
Part Number	JCEXH0729XAE
Stock Number	P-32267
MLS Number	11608154
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 938-___ SHOW
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Featured Item

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

(855) 370-___ SHOW
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2016 Cummins ISX15 Engine for a Kenworth T680

Price Drop $7,150 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79864908 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25445101
MLS Number	12118316
Category	Engines
Last Updated	9/10/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(844) 484-___ SHOW
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Cummins ISX15 Engine

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450HP, good engine

Condition	Used
Stock Number	2063
MLS Number	14450489
Category	Engines
Last Updated	9/9/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(833) 541-___ SHOW
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Cummins ISX Engine for a 2005 International 9400I

Newly Listed

$8,995 USD

ISX 450HP, ESN#79067001, CM870, CPL 8520. RUNS FAIR, SELLING AS BUILDER/RUNNER. GUARANTEE HEAD BLOCK AND CRANK TO BE GOOD FOR BUILDER. NOTES, Serial#: 79067001, Horse Power: 450, ARR/CPL:...

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2005
Part Number	GET
Stock Number	82726-3
MLS Number	14591909
Category	Engines
Last Updated	9/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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	9/10/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2016 Cummins ISX15 Engine for a Freightliner CASCADIA 125

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CUMMINS ISX15-400-ST/SER # 79823381/CPL-4583

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	96634
MLS Number	13089479
Category	Engines
Last Updated	9/10/2026
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	9/9/2026
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	9/9/2026
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	9/9/2026
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	9/10/2026
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	9/9/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2018 Cummins ISX Engine for a Peterbilt 389

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CORE CUMMINS ISX ENGINE - TOP/DRIVER SIDE HAS FIRE DAMAGE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	90968
MLS Number	12835696
Category	Engines
Last Updated	9/9/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2017 Cummins ISX Engine for a International Prostar

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CUMMINS ISX ENGINE, 415HP - S/N: 79912750, CPL: 4586

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	99790
MLS Number	14114081
Category	Engines
Last Updated	9/10/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2015 Cummins ISX Engine for a International Prostar

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CUMMINS ISX ENGINE, 425HP - S/N: 79759620, CPL: 3937, ECM P/N: 5317106, ECM S/N: 4136832 **** MISSING HEAD *****

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	79255
MLS Number	12830532
Category	Engines
Last Updated	9/9/2026
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	9/9/2026
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	9/9/2026
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	9/10/2026
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	9/10/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.