Used Cummins ISX Engines For Sale

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2009 Cummins ISX Engine, CPL 2732

$12,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2009 Cummins ISX Diesel Engine For Sale, 435HP @ 1800RPM, CM871, CPL# 2732, 15.0L, 6 CYLINDERS, Family# 9CEXH0912XAK, Engine Serial # 79372209,...

Warranty

Condition	Used
CPL/ARR	2732
Horse Power	435 HP
Part Number	ISX cm871 2732
Stock Number	10389-2
MLS Number	14640734
Category	Engines
Last Updated	10/2/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts 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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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	10/20/2026
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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2008 Cummins ISX15 Engine

$15,000 USD

(TRUCK ENGINE) 2008 Cummins ISX Diesel Engine for sale (EPA07), CPL 2732, Family # 8CEXH0912XAK, Service Model Name: ISX CM871, 400HP, Engine Serial # 79340293, Marketing Name: ISX 400 ST,...

Condition	Used
Part Number	CPL 2732
Stock Number	006886
MLS Number	14422790
Category	Engines
Last Updated	10/20/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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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

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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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2026 Cummins ISX15 Engine for a Kenworth T680

Cummins ISX Engine for a 2005 Kenworth W900

Newly Listed

$13,995 USD

ISX 450HP CPL 8520 CM870, ESN#60840518,CUMMINS REMAN IN 2020, WILL TEST RUN AND INSPECT BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 60840518, Horse...

Condition	Used
CPL/ARR	8520
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2005
Stock Number	100926-3
MLS Number	14694969
Category	Engines
Last Updated	10/24/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2015 Used Cummins ISX15 Engine

Newly Listed

$14,500 USD

Used ISX15 Engine, AR/CPL #: 3937

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2015
Part Number	79797416
Stock Number	500-19296
MLS Number	14693941
Category	Engines
Last Updated	10/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2005 Used Cummins ISX EGR Engine

Newly Listed

$16,000 USD

Used ISX EGR Engine, AR/CPL #: 8576

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2005
Part Number	79159765
Stock Number	500-19707
MLS Number	14693938
Category	Engines
Last Updated	10/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2014 Cummins ISX15 Engine for a Cummins ISX15 3937

$8,500.45 USD

Warranty-180 Days-Block, Crank, Head Core Required-Yes Pan dropped. Water and oil check for cross contamination. Repair leaks and broken parts as required. New fuel and oil filter. Unit...

Condition	Used
Usage	717,180 Miles
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 3937
Stock Number	2242414
MLS Number	13654802
Category	Engines
Last Updated	10/22/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Cummins ISX15 Engine for a 2016 Peterbilt 389

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ISX15 500HP, CM2350, 3938 CPL, ESN#79801828. WILL TEST RUN AND INSPECT BEARINGS IN OUR GEAR SHOP, 180 DAY WARRANTY ON HEAD, BLOCK AND CRANK., Serial#: 79801828, Horse Power: 500, ARR/CPL:...

Condition	Used
CPL/ARR	3938
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2016
Stock Number	101026-3
MLS Number	14681291
Category	Engines
Last Updated	10/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2017 International PROSTAR+ 122

$14,900 USD

GOOD RUNNER, Serial#: 79907657 EPA13, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 4586 / 3937 CM2350, Part Make: CUMMINS

Condition	Used
CPL/ARR	4586 / 3937 CM2350
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR+ 122
Will Fit Year(s)	2017
Stock Number	1A1E59043
MLS Number	14546626
Category	Engines
Last Updated	10/22/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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2008 Cummins ISX Engine

$5,500 USD

RUNS, '08, 79341605, 2733,

Condition	Used
Stock Number	ENGINE-2850
MLS Number	14675184
Category	Engines
Last Updated	10/20/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

Cummins ISX12 G Engine for a 2017 Kenworth T680

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(Used) 2016 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: GCEX0729XBA, Displacement: 11.9, Horsepower: 400, CPL: 3647, E.S.N.: 75052740, Part Number: E6E0CH9F6P666Z6664, E.C.S.: HO2S,...

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-515709
MLS Number	14674648
Category	Engines
Last Updated	10/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX15 Engine for a 2024 Kenworth T880

$29,995 USD

PENDING INSPECTION/ X15 565HP, WILL TEST RUN, CHECK ROD AND MAIN BEARINGS. WILL INSPECT CAMSHAFT AND ROCKERS.180 DAY WARRANTY ON HEAD BLOCK AND CRANK, Serial#: 80530195, Core Charge: 5000.00...

Condition	Used
CPL/ARR	5880
Horse Power	565 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2024
Part Number	X15
Stock Number	12626-3
MLS Number	14121974
Category	Engines
Last Updated	10/20/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISX Engine for a 2004 International 9400I

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(Used) 2004 Cummins ISX, ENGINE ASSEMBLY- Family Number: 4CEXH0912XAJ, Displacement: 15L, Horsepower: 400, ARR/CPL: 8520, Serial Number: 79040491, Part Number: 6CB3E144, E.C.S: PCM, EGR, ...

Condition	Used
CPL/ARR	8520
Horse Power	400 HP
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2004
Part Number	6CB3E144
Stock Number	P-515350
MLS Number	14669459
Category	Engines
Last Updated	10/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 Cummins ISX12 Engine for a Kenworth T680

$2,850 USD

Cummins ISX12 G Natural Gas Engine 400HP SN 75043786 Complete eng or 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	10/15/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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Cummins ISX15 Engine for a 2015 Kenworth T680

$1 USD

Cummins ISX / X15 engine Used condition Key Specs: 2 Connector ECM Fits: 2015 Kenworth T680 Engine Make: Cummins Engine Model: ISX / X15 Serial #: 79774993 Mileage: 895,954 (TAYLOR'S MOTOR...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2015
Stock Number	SV-524-1
MLS Number	14667418
Category	Engines
Last Updated	10/15/2026
Location	Monroe, NC, US
Sold By	Heavy Duty Truck Repair

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2009 Cummins ISX Engine for a Cummins ISX 2733

$4,615 USD

Condition	Used
Usage	978,062 Miles
CPL/ARR	2733
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2733
Stock Number	2678779
MLS Number	14666344
Category	Engines
Last Updated	10/15/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Cummins ISX Engine for a 2011 Kenworth T800

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(Core) 2010 Cummins ISX, ENGINE ASSEMBLY- Family Number: 9CEXH0912XAK, Displacement: 15L, Horsepower: 450, ARR/CPL: 2732, Serial Number: 79415976, ECS: PCM, EGR, PTOX, Reference images for...

Condition	Used
CPL/ARR	2732
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2011
Stock Number	P-513371
MLS Number	14603948
Category	Engines
Last Updated	10/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Cummins ISX12 G Engine for a Freightliner CASCADIA

$3,250 USD

Cummins ISX12G Compressed Natural Gas Engine 400HP SN: 75059675, From 2018 Freightliner Cascadia VIN 1FUJGBD96JLJN8145

Condition	Used
Horse Power	400 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	149311
MLS Number	14663245
Category	Engines
Last Updated	10/14/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts