Used Cummins ISX Engines For Sale

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2015 Cummins ISX12 Engine, CPL 4589

Newly Listed

$21,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2015 Cummins ISX12 Diesel Engine For Sale, 320HP MAX 425HP, CM2350 X102, CPL# 4589, EPA Model Name / Family# FCEXH0729XAE, EPA 13 Fits 2013 2014...

Warranty

Condition	Used
CPL/ARR	4589
Horse Power	425 HP
Part Number	ISX12
Stock Number	10038
MLS Number	14527427
Category	Engines
Last Updated	8/6/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2006 Cummins ISX Engine

$12,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Cummins ISX Diesel Engine For Sale, CPL# 8520, CM870 (EPA04) 400HP @ 2000 RPM, 450HP, Family # 5CEXH0912XAJ, Engine Configuration #...

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Part Number	CPL# 8520, CM870
Stock Number	10180-2
MLS Number	14503137
Category	Engines
Last Updated	7/23/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 382-___ SHOW
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2012 Cummins ISX15 Diesel Engine - 450 HP

$10,250 USD

GOOD USED 2012 CUMMINS ISX15 450HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 707,468 MILES SHOWING ON ECM, RUN TESTED and COMPLETE, with ECM and ENGINE BRAKE,...

Condition	Used
Horse Power	450 HP
Stock Number	ISX15-79597844
MLS Number	14455944
Category	Engines
Last Updated	8/5/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 385-___ SHOW
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Featured Item

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

(844) 938-___ SHOW
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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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2014 Cummins ISX15 Engine for a Freightliner CASCADIA

Recently Updated

$12,500 USD

Cummins ISX15, 425 HP, CPL-3937, CM2350 X101, S/N-79680954, 811,590.4 ODO Miles, 811,677.8 ECM Miles, 19,9922.08 Hours, Engine complete and runs good. (Engine Report And Video Available)

Condition	Used
CPL/ARR	3937
Horse Power	425 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4434-1
MLS Number	14345785
Category	Engines
Last Updated	8/8/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 359-___ SHOW
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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	8/8/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Cummins ISX12 G 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: 75045091, 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-509803
MLS Number	14506913
Category	Engines
Last Updated	8/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISX Engine for a 2017 Kenworth T680

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(Used) 2016 Cummins ISX, ENGINE ASSEMBLY- REMANUFACTURED!! Date Remanufactured: 10/12/21, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, E.S.N.: 60843700, Part Number: 4018419,...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2017
Part Number	4018419
Stock Number	P-506084
MLS Number	14431499
Category	Engines
Last Updated	8/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 980-___ SHOW
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Cummins ISX Engine for a 2015 Peterbilt 579

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GOOD RUNNING ISX LAST RAN 8/7/26, Serial#: 79819904, Horse Power: 485

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	326427-1
MLS Number	14531531
Category	Engines
Last Updated	8/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins ISX Engine for a 2007 International 9200I

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(Used) 2006 Cummins ISX, ENGINE ASSEMBLY- Family Number: 6CEXH0912XAJ, Displacement: 15, Horsepower: 400, CPL: 8520, Serial Number: 79161465, Parte numbre: 9243C462, E.C.S.: EGR, PTOX, SCRC...

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Fits To Make(s)	International
Fits To Model(s)	9200I
Will Fit Year(s)	2007
Part Number	9243C462
Stock Number	P-509035
MLS Number	14490188
Category	Engines
Last Updated	8/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISX Engine for a 2006 International 9200I

Recently Updated

$7,999.99 USD

(Used) 2006 Cummins ISX, ENGINE ASSEMBLY- REMANUFACTURED- Family Number: 6CEXH0912XAJ, Displacement: 15.0L, Horsepower: 450, Ar.No./CPL: 8520, Serial Number: 60803695, For more information...

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	9200I
Will Fit Year(s)	2006
Stock Number	P-86400
MLS Number	13058679
Category	Engines
Last Updated	8/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX15 Engine for a 2001 Kenworth T800

Newly Listed

$13,995 USD

ISX 600HP CAPITAL REMAN, CM570 2834CPL. RUNS GOOD LIGHT BLOWBY, WILL INSPECT ROD AND MAIN BEARINGS IN OUR GEAR SHOP. 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK. NOTES, Serial#: CAPITAL REMAN...

Condition	Used
Horse Power	600 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2001
Stock Number	72526-4
MLS Number	14529839
Category	Engines
Last Updated	8/8/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2016 Freightliner CASCADIA PT126064S T

Recently Updated

$12,000 USD

RUNNING CORE, Serial#: 79811984 EPA13, Horse Power: 485 HP @ 1800 RPM, ARR/CPL: 4584 / CM2350 X101, Part Make: CUMMINS

Condition	Used
CPL/ARR	4584 / CM2350 X101
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA PT126064S T
Will Fit Year(s)	2016
Stock Number	1A1E56904
MLS Number	14144002
Category	Engines
Last Updated	8/7/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 370-___ SHOW
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2009 Cummins ISX Engine for a Peterbilt 387

Recently Updated

$10,885 USD

(USED) Cummins ISX Warranty: 180 Day Parts Only Assembly#: D103006BB19 Serial#: 79379135 Horsepower: 435

Condition	Used
Assembly Number	D103006BB19
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	25760597
MLS Number	13430055
Category	Engines
Last Updated	8/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 957-___ SHOW
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2016 Cummins ISX12 G Engine for a Peterbilt 365

Recently Updated

$4,500 USD

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	365
Stock Number	26208
MLS Number	13048079
Category	Engines
Last Updated	8/6/2026
Location	Des Moines, IA, US
Sold By	Housby Used Parts

(855) 905-___ SHOW
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2016 Cummins ISX15 Engine for a Cummins ISX15 4583

Recently Updated

$8,500.44 USD

Condition	Used
Usage	976,020 Miles
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2630799
MLS Number	14308031
Category	Engines
Last Updated	8/6/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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2011 Cummins ISX12 Engine for a Kenworth T800

Recently Updated

$10,000 USD

Cummins ISX12 EPA10, 400HP, CPL- 3438, CM- 2250, S/N-75001404, 591,423 ODO Miles, 591,591.6 ECM Miles, 17,969.6 Hours (Engine Report And Video Available)

Condition	Used
CPL/ARR	3438
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	4517-1
MLS Number	14438382
Category	Engines
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2011 Cummins ISX12 Engine for a Kenworth T800

Recently Updated

$10,000 USD

Cummins ISX12 EPA10, 400HP, CPL- 3438, CM- 2250, S/N-75001316. 500,762.1 ECM Miles, 18,737 ECM Hours. (Engine Report And Video Available)

Condition	Used
CPL/ARR	3438
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	4513-1
MLS Number	14435971
Category	Engines
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 734-___ SHOW
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2004 Cummins ISX15 Engine

Newly Listed

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USED 2004 CUMMINS ISX15-475 ENGINE, CPL:8519, 475HP, STOCK:0805261, ESN:79039809, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, EGR VALVE,

Condition	Used
Stock Number	8905-0805261
MLS Number	14524587
Category	Engines
Last Updated	8/5/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 614-___ SHOW
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2015 Cummins Engine for a Kenworth T800

Recently Updated

$14,500 USD

Cummins ISX Complete Engine Assembly, Good Condition. Coming soon, Has Blowby 243k miles, Removed from a 2015 Kenworth T800. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Usage	243,000 Miles
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	82313
MLS Number	14388143
Category	Engines
Last Updated	8/5/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

Cummins ISX12 G Engine for a 2017 Kenworth T680

Newly Listed

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(Used) 2016 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: GCEX0729XBA, Displacement: 11.9, Horsepower: 400, CPL: 3647, Serial Number: 75052873, Parte numbre: E6E0CH9F6P666Z6664, E.C.S.:...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2017
Part Number	E6E0CH9F6P666Z6664
Stock Number	P-510578
MLS Number	14523079
Category	Engines
Last Updated	8/5/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISX Engine for a 2016 International 9900I

Newly Listed

$14,250 USD

(Used) 2015 Cummins ISX15 450ST, ENGINE ASSEMBLY- Family Number: FCEXH0912XAT, Displacement: 15.0L, Horsepower: 450, Ar.No./CPL: 4583, Serial Number: 79811570, Part Number: C1191938, E.C.S:...

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	9900I
Will Fit Year(s)	2016
Part Number	C1191938
Stock Number	P-510559
MLS Number	14523062
Category	Engines
Last Updated	8/5/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts