Cummins X15 Engines For Sale

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2019 Cummins X15 Diesel Engine

$27,000 USD

(NEW) 2019 Cummins X15-450 Diesel Engine (CM2350 x 114B)(2017 EPA-CURRENT), CPL 4342, 450HP @ 1800RPM, 1650LBS @ 1000RPM, Serial # 80135809, E.C.S: EGR, PTOX, SCRC, Market Name: X15 450,...

Condition	New
CPL/ARR	4342
Horse Power	450 HP
Stock Number	004149
MLS Number	9786601
Category	Engines
Last Updated	6/11/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 541-___ SHOW
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Cummins X15 Engine for a 2020 Peterbilt 389

Newly Listed

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X15 565HP, ESN#80154869, CM2350, 4343CPL, PENDING INSPECTION, WILL TEST RUN, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES!, Serial#: 80154869, Horse Power: 565, ARR/CPL: 4343

Condition	Used
CPL/ARR	4343
Horse Power	565 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2020
Stock Number	31426-4
MLS Number	14268220
Category	Engines
Last Updated	3/26/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2022 Cummins X15 Engine for a Peterbilt 579

2021 Cummins X15 Engine for a Cummins X15 5348

$20,545 USD

BEARING AND SEALED CUMMINS X15 - CPL 5348 - S/N 80257966 ENGINE HAS 573,428 MILES THIS ENGINE INCLUDES NEW ROD AND MAIN BEARINGS ALONG WITH THRUST WASHERS AND CONNECTING RODS. FRONT AND...

Condition	Used
Usage	573,428 Miles
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 5348
Stock Number	2611555
MLS Number	14226567
Category	Engines
Last Updated	3/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2021 Cummins X15 Engine for a Peterbilt 579

$21,152 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL5348 Serial#: 80278038 Horsepower: 450

Condition	Used
Assembly Number	CPL5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25918342
MLS Number	14065281
Category	Engines
Last Updated	3/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Used, Cummins X15, CM2350, 450HP, CPL:4342, Egr, Dpf, Def, Top End Inspected,

$16,999 USD

Used, Cummins X15, CM2350, 450HP, CPL:4342, EGR, DPF, DEF, Top End Inspected, Bearings Inspected- Normal Wear, ECM Miles: 544,401 brake: Yes, Core Charge: 3500.00, Horse Power: 450 HP,...

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	544281
MLS Number	14128518
Category	Engines
Last Updated	3/11/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2019 Cummins X15 Engine for a Volvo VNL

$11,170 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80085857 Horsepower: 500

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25936260
MLS Number	14148760
Category	Engines
Last Updated	3/13/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Cummins X15 Engine for a International LT

$11,720 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80093538 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25914765
MLS Number	14058425
Category	Engines
Last Updated	3/7/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Used, Cummins X15, CM2350, 430HP, Cpl: 4342, Egr, Dpf, Def, New Main Bearings,

$18,499 USD

Used, Cummins X15, CM2350, 430HP, CPL: 4342, EGR, DPF, DEF, New Main Bearings, Top End Inspected, Quick Start, Smooth Runner, ECM Miles: 365,905, ESN: 80181691 brake: Yes, Core Charge:...

Condition	Used
CPL/ARR	4342
Horse Power	430 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Stock Number	544016
MLS Number	14159449
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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2023 Cummins X15 Engine for a Kenworth T680

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Used Cummins X15 Engine Assembly sn# 80474940 cpl#5881

Condition	Used
Usage	67,812 Miles
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	99838
MLS Number	14155586
Category	Engines
Last Updated	2/20/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2022 Cummins X15 Engine for a Peterbilt 579

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: MCEXH0912XCA Serial#: 80384616 Horsepower: 500

Condition	Used
Assembly Number	MCEXH0912XCA
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25848948
MLS Number	13777946
Category	Engines
Last Updated	2/16/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a International LT

$24,885 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80282595 Horsepower: 450

Condition	Used
Assembly Number	5348
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25848534
MLS Number	13776558
Category	Engines
Last Updated	2/11/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2018 Cummins X15 Engine for a Volvo VNL

$11,720 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80007832 Horsepower: 400

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25883364
MLS Number	13908018
Category	Engines
Last Updated	2/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5779 Serial#: 80359209 Horsepower: 450

Condition	Used
Assembly Number	5779
Stock Number	25900892
MLS Number	13997322
Category	Engines
Last Updated	2/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2023 Cummins X15 Engine

$18,000 USD

400HP. CPL5881 Runs Good 289,835 Miles1

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	X15
Stock Number	R12226797
MLS Number	13798152
Category	Engines
Last Updated	2/7/2026
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2024 Used Cummins X15 450HP Pending Inspection! 2,635.0HRS

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Used CUMMINS X15 450HP Pending Inspection! *2,635.0HRS *, Core Charge: 0.00, Horse Power: 450 HP, Casting#: 80501099

Condition	Used
Horse Power	450 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Will Fit Year(s)	2024
Stock Number	543984
MLS Number	14077066
Category	Engines
Last Updated	1/8/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2019 Cummins X15 Engine for a Kenworth T680

$9,645 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80041611 Horsepower: 450

Condition	Used
Assembly Number	4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25862801
MLS Number	13808614
Category	Engines
Last Updated	12/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2019 Used, Cummins X-15, CM2350, 450HP, Cpl: 4342, Egr, Dpf, Def, Bearings Inspected,

$16,500 USD

Used, Cummins X-15, CM2350, 450HP, CPL: 4342, EGR, DPF, DEF, Bearings Inspected, Top End Inspected, Miles: 671,962, ESN: 80094981 brake: Yes, Core Charge: 3500.00, Horse Power: 450 HP,...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2019
Stock Number	543372
MLS Number	13726547
Category	Engines
Last Updated	12/22/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2025 Cummins X15 Engine for a International LT

$38,445 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 6245 Serial#: 80626985 Horsepower: 450

Condition	Used
Assembly Number	CPL 6245
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25851164
MLS Number	13787701
Category	Engines
Last Updated	11/27/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Peterbilt 579

$21,465 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80265416 Horsepower: 450

Condition	Used
Assembly Number	5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25866903
MLS Number	13826608
Category	Engines
Last Updated	11/22/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2021 Cummins X15 Engine for a Cummins X15 5348

$16,225 USD

Condition	Used
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 5348
Stock Number	2564010
MLS Number	13869800
Category	Engines
Last Updated	11/15/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2021 Cummins X15 Engine for a Peterbilt 579

$25,250 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5348 Serial#: 80283406 Horsepower: 450

Condition	Used
Assembly Number	CPL 5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25860260
MLS Number	13860839
Category	Engines
Last Updated	11/9/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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Cummins X15 Engine Core for a 2023 Western Star 49X

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2023 WS 49X CUMMINS X15 CORE MOTOR, 525HP, REAR SUMP, Serial#: 80442759, Horse Power: 525HP, Casting#: NA

Condition	Used
Horse Power	525 HP
Fits To Make(s)	Western Star
Fits To Model(s)	49X
Will Fit Year(s)	2023
Stock Number	3876-WS-1
MLS Number	13957315
Category	Engine Cores
Last Updated	10/31/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Cummins X15 Engine for a Cummins X15 4586

$20,000 USD

Rebuilt Long Block

Condition	Remanufactured
Usage	661,000 Miles
CPL/ARR	4586
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4586
Stock Number	2527359
MLS Number	13815372
Category	Engines
Last Updated	10/29/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck