Cummins ISX Engines with 400-449 HP For Sale

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2010 Cummins ISX15 Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2010 Cummins ISX15 Diesel Engine (EPA10), HP: 400 @ 1800RPM, Engine Family # ACEXH0912XAP, Engine CPL 3490, Marketing Name: ISX15 400ST, Service...

Condition	Used
CPL/ARR	3490
Horse Power	400 HP
Part Number	CPL 3490
Stock Number	006614
MLS Number	13591321
Category	Engines
Last Updated	9/22/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2007 Cummins ISX15 Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2007 Cummins ISX Diesel Engine (EPA07), CPL 2732, Family # 7CEXH0912XAK, Service Model Name: ISX CM871, 400HP, Engine Serial # 79248977, Engine...

Condition	Used
Usage	306,369 Miles
CPL/ARR	2732
Horse Power	400 HP
Part Number	CPL 2732
Stock Number	006563
MLS Number	13715159
Category	Engines
Last Updated	7/22/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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9 1

Cummins ISX15 Engine for a 2015 International PROSTAR

$14,999.99 USD

(Used) 2014 Cummins ISX15, ENGINE ASSEMBLY- Family Number: ECEXH0912XAT, Displacement: 15.0L, Horsepower: 400, Ar.No./CPL: 3937, ESN: 79719929, Part Number: D410882E, ECS: EGR, PTOX, SCRC, ...

Condition	Used
CPL/ARR	3937
Horse Power	400 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Part Number	D410882E
Stock Number	P-56028
MLS Number	12234318
Category	Engines
Last Updated	10/10/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX12 G Engine for a 2016 Kenworth T680

Newly Listed

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(Used) 2015 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75045733, E.C.S: HO2S, PCM, TWC, For more...

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	FCEXH0729XBA
Stock Number	P-112441
MLS Number	13869928
Category	Engines
Last Updated	10/10/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

11 0

2004 Cummins ISX Engine for a Cummins ISX 8287

$4,615 USD

Condition	Used
Usage	819,845 Miles
CPL/ARR	8287
Horse Power	435 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8287
Stock Number	2545816
MLS Number	13747121
Category	Engines
Last Updated	10/8/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Cummins ISX Engine for a Cummins ISX 8520

$7,650 USD

79065498

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8520
Stock Number	2536816
MLS Number	13861941
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

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Cummins ISX12 G Engine for a Cummins ISX12G 3647

$8,825 USD

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2126385
MLS Number	13861746
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

11 0

Cummins ISX12 G Engine for a Cummins ISX12G 3647

$8,825 USD

Condition	Used
Usage	845,116 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	1977015
MLS Number	13861732
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

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2 0

Cummins ISX Engine for a 2008 Kenworth T800

$10,995 USD

2732 CM871 ISX 435HP WILL INSPECT RODS MAINS 180 DAY WARRANTY ON HEAD BLOCK CRANK HARD PARTS ONLY, Serial#: 79242456, Horse Power: 435, Casting#: NA, ARR/CPL: 2732

Condition	Used
CPL/ARR	2732
Horse Power	435 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2008
Part Number	CM871
Stock Number	80825-1
MLS Number	13759150
Category	Engines
Last Updated	10/10/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$17,500.44 USD

Condition	Used
Usage	652,318 Miles
CPL/ARR	4583
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2394598
MLS Number	13861036
Category	Engines
Last Updated	10/2/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

6 0

Cummins ISX Engine for a 2005 Volvo VNL

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(Used) 2005 Cummins ISX 400, ENGINE ASSEMBLY- Family Number: 5CEXH0912XAJ, Displacement: 14.9L, Horsepower: 400, Ar.No./CPL: 8520, Serial Number: 79086210, Part Number: 20719268, E.C.S: PCM...

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2005
Part Number	20719268
Stock Number	P-112104
MLS Number	13856179
Category	Engines
Last Updated	10/10/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

3 0

2013 Cummins ISX15 Engine for a Cummins ISX15 3719

$8,500.15 USD

Condition	Used
Usage	727,624 Miles
CPL/ARR	3719
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2561798
MLS Number	13853867
Category	Engines
Last Updated	9/30/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

7 0

2013 Cummins ISX15 Engine for a Cummins ISX15 3719

$8,500.15 USD

Condition	Used
Usage	734,443 Miles
CPL/ARR	CPL-3719
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3719
Stock Number	2499128
MLS Number	13529351
Category	Engines
Last Updated	9/25/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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1 0

2004 Cummins ISX CM870 Engine CPL8520

$14,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE THIS ENGINE COMES FROM AN INTERNATIONAL TRUCK

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	435 HP
Part Number	4088507
Stock Number	1238
MLS Number	11549129
Category	Engines
Last Updated	9/11/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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2 0

2005 Cummins ISX 400ST Engine

$14,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Part Number	D103004BB17
Stock Number	1267
MLS Number	11584724
Category	Engines
Last Updated	9/11/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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2014 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	534,737 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2525497
MLS Number	13629515
Category	Engines
Last Updated	9/11/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

9 0

2015 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	788,203 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2527500
MLS Number	13629542
Category	Engines
Last Updated	9/11/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2 0

2008 Cummins ISX Engine for a Cummins ISX 2732

$5,333.34 USD

Condition	Used
Usage	1,070,134 Miles
CPL/ARR	2732
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2732
Stock Number	2538786
MLS Number	13716422
Category	Engines
Last Updated	9/9/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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5 0

2009 Cummins ISX Diesel Engine - 400 HP

$9,000 USD

GOOD USED 2009 CUMMINS ISX 400HP DIESEL TAKEOUT ENGINE w/DPF EMISSIONS FOR SALE in CANTON, OHIO at ADELMAN’S TRUCK PARTS. 770,795 MILES SHOWING ON ECM, COMPLETE and RUN TESTED, 400 HP @...

Condition	Used
Horse Power	400 HP
Stock Number	ISX-79395763
MLS Number	13788352
Category	Engines
Last Updated	8/30/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

13 0

2017 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	510,141 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2326272
MLS Number	12592640
Category	Engines
Last Updated	8/5/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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15 1

2006 Cummins ISX Engine, CPL 8520

Contact for price

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Cummins ISX Diesel Engine For Sale, CPL# 8520, CM870 (EPA04) 400HP @ 2000 RPM, Family # 6CEXH0912XAJ, Engine Configuration # D103004BB37,...

Warranty

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Part Number	CPL# 8520, CM870
Stock Number	9490
MLS Number	13740276
Category	Engines
Last Updated	8/4/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2016 Cummins ISX15 Engine - 400 HP, ARR/CPL 4583

$10,000 USD

Used engine, Serial#: 79843955, Horse Power: 400, ARR/CPL: 4583

Condition	Used
CPL/ARR	4583
Horse Power	400 HP
Will Fit Year(s)	2016
Stock Number	2710
MLS Number	13729871
Category	Engines
Last Updated	7/30/2025
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

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2003 Cummins ISX Engine for a Cummins ISX 8255

$14,995.15 USD

Condition	Used
Usage	59,998 Miles
CPL/ARR	8255
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8255
Stock Number	2327948
MLS Number	12589303
Category	Engines
Last Updated	7/30/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

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Cummins ISX12N Engine for a 2022 Mack Anthem

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(Used) 2021 Cummins ISX12N 400, ENGINE ASSEMBLY- Family Number: MCEXH0729XDA, Displacement: 11.9L, Horsepower: 400, Serial Number: 75097614, ECS: TBI, TWC, ECM, Reference images for...

Condition	Used
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	Anthem
Will Fit Year(s)	2022
Stock Number	P-107986
MLS Number	13725919
Category	Engines
Last Updated	7/26/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts