Cummins Engines with 500-549 HP For Sale

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Cummins ISX Engine for a 2007 Peterbilt 379

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2007 Cummins ISX engine for sale. Model: ISX 530, Horse Power: 530, CPL: 8518, Serial: 79219341, Family: 6CEXH0912XAH, Ref No: E26EHB58G555635A53. Phone, email, or text for more information....

Condition	Used
CPL/ARR	8518
Horse Power	530 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Part Number	79219341
Stock Number	PT-0904-11
MLS Number	14065686
Category	Engines
Last Updated	2/12/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Cummins ISX Engine for a 2015 Western Star 4900 FA

$23,995 USD

CUMMINS ISX 15 CM2350 500 HP PENDING INSPECTION WILL TEST RUN, Serial#: 79761515, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2015
Part Number	CM2350
Stock Number	101425-6
MLS Number	13958430
Category	Engines
Last Updated	1/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 396-___ SHOW
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2013 Cummins ISX15 Engine EPA 13 CPL 3938 500HP

$19,500 USD

USED 2013 CUMMINS ISX15 ENGINE FOR SALE , S/N 79693628 , CPL 3938 , 500HP , CM2350 , ****NEW BEARINGS AND CAMSHAFT INSTALLED**** , TESTED, INSPECTED, RUN TEST...

Warranty

Condition	Used
CPL/ARR	3938
Assembly Number	CM2350
Horse Power	500 HP
Emission Rating	EPA 13
Part Number	CPL 3938
Stock Number	S3628EN
MLS Number	14092869
Category	Engines
Last Updated	1/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Cummins X15 Engine for a 2021 Kenworth T880

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2021 Cummins X15 for sale 500 HP, Serial: 80237438, CPL:5348 Family: LCEXH0912XAZ. EGR,PTOX,SCRC Call, text, or email us for more information. We ship everywhere., Serial#: 80237438, Horse...

Condition	Used
CPL/ARR	5348
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2021
Part Number	80237438
Stock Number	KW-0882-1
MLS Number	13581398
Category	Engines
Last Updated	2/11/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(855) 905-___ SHOW
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2019 Cummins X15 Engine for a Cummins X15 4342 Bearing and Sealed

$17,500.15 USD

Condition	Used
Usage	719,051 Miles
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2233156
MLS Number	11931325
Category	Engines
Last Updated	12/31/2025
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Cummins N14 Engine for a 2001 Kenworth W900

$13,500 USD

N14 CELECT PLUS,525HP CPL 2592, S/N 12008069 TEST RUNS GOOD,BEARINGS LOOK GOOD, CAMSHAFT LOOKS GOOD, TURBO LOOKS GOOD, RUNS GOOD NO BLOWBY. 6 MOS WARRANTY BLOCK,HEADS,CRANK, Serial#:...

Condition	Used
Horse Power	529 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2001
Stock Number	100425-6
MLS Number	13884980
Category	Engines
Last Updated	12/13/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins N14 CELECT PLUS Engine - 525 HP

$27,000 USD

COMPLETE REBUILT CUMMINS N14 CELECT PLUS 525HP ENGINE ASSEMBLY. NEW CUMMINS N14 REAR SUMP OIL PAN ASSEMBLY NEW REMAN N14 FUEL INJECTOR NEW CUMMINS N14 CELECT PLUS ENGINE WIRING HARNESS NEW...

Condition	Remanufactured
Horse Power	525 HP
Stock Number	3012
MLS Number	13364799
Category	Engines
Last Updated	12/9/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

(855) 750-___ SHOW
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2006 Cummins ISX Engine for a Volvo VNL

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Condition	Used
CPL/ARR	8518
Horse Power	530 HP
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	15199
MLS Number	12022766
Category	Engines
Last Updated	12/4/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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Cummins X15 Engine Core for a 2020 Peterbilt 389

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2017 Cummins X15 engine core 500 hp serial 80022062 family HCEXH0912XAW CPL 4342 Call for more information. We ship everywhere., Serial#: 80022062, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2020
Stock Number	PT-0892-31
MLS Number	13997672
Category	Engine Cores
Last Updated	11/22/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

Cummins X15 Engine for a 2023 Kenworth T680

$21,995 USD

X15 500HP CPL5881 CM2450 LOW MILE 166K,TEST RUN,BEARINGS CHECKED 6MOS WARRANTY BLOCK HEAD CRANK (FLYWHEEL HOUSING BROKE/ BROKEN BLOCK RH SIDE FRONT/ TURBOCHARGER NEEDS REPAIRED), Serial#:...

Condition	Used
CPL/ARR	5881
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	CM2450
Stock Number	102925-4
MLS Number	13968632
Category	Engines
Last Updated	12/23/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1999 Cummins N14 CELECT PLUS Engine - 525 HP

$28,000 USD

Complete overhauled Cummins N-14 Celect plus 525hp engine assembly. Complete overhaul, new head cylinders, New ceramic coated exhaust manifold, New piston oilers, New water pump assembly....

Condition	Remanufactured
Horse Power	525 HP
Stock Number	10
MLS Number	12736487
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

2014 Cummins Engine - 500 HP

$21,000 USD

REBUILT CUMMINS ISX15 LONGBLOCK ASSEMBLY. NEW HEAD CYLINDER ASSEMBLY, NEW OIL PUMP, NEW, NEW CAMSHAFT ASSEMBLY AND ALL NEW GASKETS. COMPLETE INFRAME KIT INSTALLED. ENGINE COMES WITH A ONE...

Condition	Used
Horse Power	500 HP
MLS Number	12736485
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

(855) 980-___ SHOW
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Cummins ISX15 Engine Core for a 2018 Kenworth T880

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TURNS 360 CPL 4342, Serial#: 80043730, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2018
Stock Number	244988-13
MLS Number	13905200
Category	Engine Cores
Last Updated	10/17/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(877) 254-___ SHOW
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2020 Cummins X15 Engine for a Kenworth T680

$17,250 USD

ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/120 DAY WARRANTY ON ALL MAJOR CASTING PARTS

Condition	Used
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	27894
MLS Number	13440400
Category	Engines
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(844) 938-___ SHOW
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USED 2009 Cummins ISM Engine

$12,500 USD

GOOD RUNNING ENGINE

Warranty

Condition	Used
CPL/ARR	2727
Horse Power	500 HP
Stock Number	2127
MLS Number	13870840
Category	Engines
Last Updated	10/7/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 641-___ SHOW
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2023 Cummins X15 Engine for a Kenworth T800

$32,000 USD

COMPLETE WITH ECM 69K MILES LOOKS LIKE NEW 525 H.P

Condition	Used
Usage	69,551 Miles
Horse Power	525 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	11646
MLS Number	13557797
Category	Engines
Last Updated	10/7/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 641-___ SHOW
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2022 Cummins X15 Engine for a Peterbilt 579

$23,000 USD

VERY CLEAN COMPLETE WITH ECM

Condition	Used
Usage	391,260 Miles
Horse Power	500 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	11599
MLS Number	13555949
Category	Engines
Last Updated	9/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

Cummins N14 CELECT PLUS Engine - 525 HP

$24,500 USD

COMPLETE REBUILT CUMMINS N14 CELECT PLUS 525HP ENGINE ASSEMBLY. NEW CUMMINS N14 REAR SUMP OIL PAN ASSEMBLY NEW REMAN N14 FUEL INJECTOR NEW CUMMINS N14 CELCT PLUS ENGINE WIRING HARNESS NEW...

Condition	Remanufactured
Horse Power	525 HP
Stock Number	4177
MLS Number	13310605
Category	Engines
Last Updated	9/11/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

Cummins ISX15 Engine for a 2016 Peterbilt 367

$16,995 USD

4584 ISX15 CM2350 500HP WILL RUN INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLACK CRANKS HARD PARTS ONLY!, Serial#: 79811211, Horse Power: 500

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2016
Stock Number	81025-1
MLS Number	13797904
Category	Engines
Last Updated	9/20/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISX15 Engine for a 2015 Kenworth T800

$14,995 USD

RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS. WILL INSPECT CAMSHAFT. NOTES 180 DAY WARRANTY ON HEAD BLOCK AND CRANK ODO = 878545, ECM - 878423, ENG HRS - 25947, Serial#: 79710106, Core Charge...

Condition	Used
CPL/ARR	3939
Horse Power	525 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2015
Part Number	CM2350
Stock Number	72025-5
MLS Number	13752916
Category	Engines
Last Updated	2/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 938-___ SHOW
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USED - 2009 Cummins ISM 500 Engine "FULLY TESTED'

$12,000 USD

GOOD RUNNER ENGINE

Warranty

Condition	Used
CPL/ARR	2727
Horse Power	500 HP
Part Number	9CEXH0661MAC
Stock Number	2115
MLS Number	13699627
Category	Engines
Last Updated	8/18/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 641-___ SHOW
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2020 Cummins X15 Engine for a Peterbilt 389

$22,500 USD

COMPLETE ENGINE WITH ECM AND TURBO IS LIKE NEW. VERY CLEAN

Condition	Used
Usage	530,956 Miles
Horse Power	525 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	11554
MLS Number	13550338
Category	Engines
Last Updated	7/26/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 385-___ SHOW
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2000 Cummins N14 CELECT PLUS Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2000 Cummins N14 Celect Plus Diesel Engine with Jake Brakes (RED TOP), Serial # 11998464, CPL # 2592, 525HP, Family # WCEXH0855NAA, Engine...

Condition	Used
CPL/ARR	2592
Horse Power	525 HP
Part Number	CPL 2592
Stock Number	006547
MLS Number	13700596
Category	Engines
Last Updated	9/21/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 402-___ SHOW
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Cummins X15 Engine Core

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(Core) Cummins ISX, ENGINE ASSEMBLY- Family Number: CEXH0912XAH Displacement: 15L, Horsepower: 500, ESN: 1202297048 E.C.S.: PCM, EGR, Reference images for condition For more information...

Condition	Used
Horse Power	500 HP
Stock Number	P-99184
MLS Number	13486250
Category	Engine Cores
Last Updated	7/15/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts