Cummins X15 Engines For Sale by Dealerships

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2019 Cummins X15 Engine for a International LT625

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$16,000 USD

Cummins X15, EPA18 450 HP, CPl-4342, CM2350 X114B, S/N-80118795, 744,600.8 ECM Miles, 18,622 ECM Hours.

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	4186-1
MLS Number	13909249
Category	Engines
Last Updated	2/24/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2023 Used Cummins X-15 500HP Pending Inspection! Broken Oil Pan

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Used CUMMINS X-15 500HP Pending Inspection! *broken oil pan*, Core Charge: 0.00, Casting#: 80465082

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Will Fit Year(s)	2023
Stock Number	544254
MLS Number	14159500
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2021 Used, Cummins X15, CM2450, 450HP, Cpl: 5348, Egr, Dpf, Def, Bearings Inspected,

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Used, Cummins X15, CM2450, 450HP, CPL: 5348, EGR, DPF, DEF, Bearings Inspected, Top End Inspected, Quick Start, Smooth Idle, Miles: 608,351, ESN: 80237955 brake: Yes, Core Charge: 0.00,...

Condition	Used
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2021
Stock Number	543949
MLS Number	14159485
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2025 Used Cummins X15 450EX Pending Inspection 3,197HRS

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Used CUMMINS X15 450EX Pending Inspection *3,197HRS*, Core Charge: 0.00, Casting#: 80662835

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Will Fit Year(s)	2025
Stock Number	544182
MLS Number	14159483
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2022 Used, Cummins X15, CM2450, 450HP, CPL:5779, Egr, Dpf, Def, Top End Inspected,

Newly Listed

$18,999 USD

Used, Cummins X15, CM2450, 450HP, CPL:5779, EGR, DPF, DEF, Top End Inspected, Bearings Inspected, Quick Start, Smooth Idle, ECM Miles: 277,777, ESN: 80386629 brake: Yes, Core Charge: 3500.00...

Condition	Used
CPL/ARR	5779
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	567
Will Fit Year(s)	2022
Stock Number	543919
MLS Number	14159480
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2020 Used Cummins X15 450SA Pending Inspection !

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Used CUMMINS X15 450SA Pending inspection !, Core Charge: 0.00, Horse Power: 450, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Stock Number	544165
MLS Number	14159477
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2024 Used Cummins X15 450HP Pending Inspection , Esn: 80570804 1,383.3Hrs

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Used CUMMINS X15 450HP Pending Inspection, ESN: 80570804 *1,383.3Hrs*, Core Charge: 0.00, Horse Power: 450, Casting#: 80570804

Condition	Used
Horse Power	450 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Will Fit Year(s)	2024
Stock Number	544143
MLS Number	14159473
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2022 Used Cummins X-15 500V Pending Inspection!

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Used Cummins X-15 500V Pending Inspection!, Core Charge: 0.00, Casting#: 80387226

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Will Fit Year(s)	2022
Stock Number	544114
MLS Number	14159467
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2020 Used, Cummins X15, CM2350, 400HP, Egr, Dpf, Def, Cpl: 4342, Bearings Inspected,

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$18,499 USD

Used, Cummins X15, CM2350, 400HP, EGR, DPF, DEF, CPL: 4342, Bearings Inspected, Top End Inspected, Quick Start, Smooth Idle, Miles: 435,747 - ESN: 80225749 brake: Yes, Core Charge: 3500.00,...

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Will Fit Year(s)	2020
Stock Number	544103
MLS Number	14159466
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2020 Used, Cummins X15, CM2350, 450HP, Cpl: 4342, Egr, Dpf, Def, Bearings Inspected,

Recently Updated

$20,499 USD

Used, Cummins X15, CM2350, 450HP, CPL: 4342, EGR, DPF, DEF, Bearings Inspected, Top End Inspected, Quick Start, Smooth Idle, ECM Miles: 454,106, ESN: 80179826 brake: Yes, Core Charge:...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Stock Number	543096
MLS Number	13559571
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 596-___ SHOW
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2019 Cummins X15 Engine

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$29,995 USD

LOW MILE COMPLETE ENGINE STARTING AT $29,995.00 EXCHANGE WITH 100 DAY LIMITED PARTS WARRANTY PLUS $2,000.00 REFUNDABLE CORE DEPOSIT. 2019 UP Pricing May Vary Depending on the Application OR...

Quantity	2
Condition	Used
Stock Number	30487
MLS Number	13353260
Category	Engines
Last Updated	2/23/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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Cummins X15 Engine

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$29,699 USD

LONG BLOCK INCLUDES INJECTORS, X15, 2017-2020 ALL CPL, CM2350 WITH ONE YEAR UNLIMITED MILES FACTORY WARRANTY. REMANUFACTURED TRUCK ENGINE WITH FACTORY PARTS LABOR WARRANTY. EXCHANGEPLUS...

Condition	Remanufactured
Stock Number	69525
MLS Number	13352941
Category	Engines
Last Updated	2/23/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 402-___ SHOW
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Cummins X15 Engine for a 2018 Peterbilt 579

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(Used) 2017 Cummins X15 450SA, ENGINE ASSEMBLY- Family Number: HCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80002818, Part Number: E6SPGR767Q8NC67A79...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Part Number	E6SPGR767Q8NC67A79
Stock Number	P-498006
MLS Number	14157251
Category	Engines
Last Updated	2/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Cummins X15 Engine for a International LT

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$15,625 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 79952134 Horsepower: 450 CUMMINS X15, JAKES, 450HP, 493K, INSPECTED BEARINGS

Condition	Used
Assembly Number	4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25254199
MLS Number	11490690
Category	Engines
Last Updated	2/21/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2020 Used, Cummins X15, CM2350, 500HP, Cpl: 4342, Egr, Dpf, Def, Quick Start, Smooth

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$20,499 USD

Used, Cummins X15, CM2350, 500HP, CPL: 4342, EGR, DPF, DEF, Quick Start, Smooth Idle, No Smoke, No Blowby, Bearings Inspected-Normal Wear, Top End Inspected, ESN: 80221611 brake: Yes, Core...

Condition	Used
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Will Fit Year(s)	2020
Stock Number	544159
MLS Number	14155159
Category	Engines
Last Updated	2/20/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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2018 Cummins X15 Engine for a International LT625

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GOOD RUNNING CUMMINS X15 ENGINE, 450HP - S/N: 80020423, CPL: 4342 - ECM P/N: 4384413, ECM S/N: 22077384

Condition	Used
Usage	551,166 Miles
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	99321
MLS Number	13702810
Category	Engines
Last Updated	2/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2018 Cummins X15 Engine for a Peterbilt 579

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CUMMINS X-15 ENGINE ASSY/450 HP/EFFICIENCY SERIES/CPL-4342/SER # 79965985

Condition	Used
Usage	344,885 Miles
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	89944
MLS Number	12834956
Category	Engines
Last Updated	2/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 913-___ SHOW
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2020 Cummins X15 Engine for a Peterbilt 579

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$5,995 USD

Cummins X15 500HP, Rebuildable CORE. Runs in truck, 733552 miles pulled from a non wrecked truck. Has water in the oil.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	16626
MLS Number	14152846
Category	Engines
Last Updated	2/24/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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Cummins X15 Engine for a 2020 International LT625

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X15 450HP ESN#80228984, CM2350, CPL#4342 PENDING INSPECTION WILL TEST RUN AND INSPECT RODS AND MAINS IN OUR ENGINE SHOP. 180 DAY WARRANTY HEAD BLOCK AND CRANK., Serial#: 80228984, Horse...

Condition	Used
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Stock Number	21026-4
MLS Number	14152839
Category	Engines
Last Updated	2/19/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2020 Used Cummins X15 400 hp Engine CM2350 Pending Inspection

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Used Cummins X15 400 hp engine **CM2350** **Pending Inspection**, Core Charge: 0.00, Horse Power: 400, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Will Fit Year(s)	2020
Stock Number	543999
MLS Number	14152759
Category	Engines
Last Updated	2/19/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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2023 Cummins X15 Engine for a Kenworth T880

$18,995 USD

X15 565 HP 1850 Torque.@1900 RPM CPL 5880, 391,895 miles/ 9866.9 hours. Ran good in truck. Video attached Motor mounts not included

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Stock Number	16153
MLS Number	14071497
Category	Engines
Last Updated	2/17/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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2021 Cummins X15 Engine for a Cummins X15 5348

$20,545 USD

BEARING AND SEALED CUMMINS X15 - S/N 80281856 - CPL 5348 137,138 MILES ENGINE CAME OUT OF A 2021 INTERNATIONAL LT 180 DAY WARRANTY: BLOCK / CRANK / HEAD ENGINE INCLUDES NEW: BEARINGS AND...

Condition	Used
Usage	137,138 Miles
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 5348
Stock Number	2543727
MLS Number	13733946
Category	Engines
Last Updated	2/14/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Rebuilt Cummins X15 Long Block

$25,000 USD

Rebuilt X15 Long Block, AR/CPL #: 4343

Quantity	2
Condition	Remanufactured
Fits To Make(s)	N/A
Will Fit Year(s)	2017-2020
Part Number	FTPX154343
Stock Number	500-19454
MLS Number	14143715
Category	Engines
Last Updated	2/14/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2021 Used, Cummins ISX-12, CM2380, 400HP, Natural Gas, Cpl: 4875, ESN:75090033 Brake

$14,499 USD

Used, Cummins ISX-12, CM2380, 400HP, Natural Gas, CPL: 4875, ESN:75090033 brake: Yes, Core Charge: 2500.00, Horse Power: 400, ARR/CPL: 4875

Condition	Used
CPL/ARR	4875
Horse Power	400 HP
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2021
Stock Number	542796
MLS Number	13425147
Category	Engines
Last Updated	2/13/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage