Used Cummins X15 Engines For Sale by Dealerships

(833) 657-___ SHOW
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2020 Cummins X15 Engine - 450 HP

$17,990 USD

good used engine, tested, milage 238628, complete with turbo and etc, it can be installed at our shop, Serial#: 79986919, Horse Power: 450

Condition	Used
Horse Power	450 HP
Will Fit Year(s)	2020
Stock Number	P-261
MLS Number	12630853
Category	Engines
Last Updated	11/14/2025
Location	Blue Island, IL, US
Sold By	DMC Logistics

(305) 688-___ SHOW
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17 1

2018 Cummins X15 Engine, CPL# 4342

Newly Listed

$18,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2018 Cummins X15 Diesel Engine For Sale, CM2350 X114B, 400HP @ 1800RP, CPL# 4342, Engine Serial# 80042585, Family# JCEXH0912XAW, X15 400SA, ECS:...

Warranty

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Part Number	CM2350 X114B
Stock Number	9765
MLS Number	14023961
Category	Engines
Last Updated	12/9/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
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18 1

2018 Cummins X15 Engine, CPL 4342

Newly Listed

$18,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2018 Cummins X15 Diesel Engine For Sale, CM2350 X114B, 400HP @ 1800RP, CPL# 4342, Engine Serial# 80042585, Family# JCEXH0912XAW, X15 400SA, ECS:...

Warranty

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Part Number	4342
Stock Number	9765
MLS Number	14023954
Category	Engines
Last Updated	12/9/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

9 0

2019 Cummins X15 Engine - 400 HP, ARR/CPL 4342

Recently Updated

$18,500 USD

X15 400SA, CM2350 X114B, 400HP, S/N 80035339, CPL 4342, 489,279 Miles. Ran Engine On Free Stand, Engine Ran Sounded Good, No Visible Leaks, No Mechanical Issues. New Rod Main Bearings,...

Condition	Used
Usage	489,279 Miles
CPL/ARR	4342
Horse Power	400 HP
Stock Number	4539928-BRG
MLS Number	13894471
Category	Engines
Last Updated	12/9/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

5 0

2022 Cummins X15 Engine for a International LT625

Newly Listed

Contact for price

Cummins X15 EPA21, 450 HP, CPL-5779, CM2450 X124B, S/N- 80358170

Condition	Used
CPL/ARR	5779
Horse Power	450 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	4297-1
MLS Number	14018655
Category	Engines
Last Updated	12/5/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 913-___ SHOW
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7 0

2023 Cummins X15 Engine for a Peterbilt 579

Newly Listed

$20,000 USD

X15 500HP manufacture date 10/2022. Engine has .2 hours ZERO miles. Core only for parts. Block has been disabled. WILL SELL WITH GOOD BLOCK THAT HAS BEEN MACHINED.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	10760
MLS Number	14018239
Category	Engines
Last Updated	12/5/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(844) 596-___ SHOW
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2 0

2019 Cummins X15 Engine

Recently Updated

$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...

Quantity	2
Condition	Used
Stock Number	30487
MLS Number	13353260
Category	Engines
Last Updated	12/9/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

3 0

2018 Cummins X15 Engine for a International LT625

Recently Updated

Contact for price

Cummins X15 EPA17, 430HP, CM2350 X114B, CPL- 4342, S/N- 79988578;

Condition	Used
CPL/ARR	4342
Horse Power	430 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	4204-1
MLS Number	13928396
Category	Engines
Last Updated	12/4/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

3 0

2019 Cummins X15 Engine for a Kenworth T680

Recently Updated

$18,500 USD

Cummins X15, 450 HP, S/N 80080330, CPL-4342, CM2350 X114B, New Bearings, Seals, Oil Pump and Cam Bushings 647,317 ECM Miles 17,865:38 Engine Hours

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	2064-1-BRG
MLS Number	13904093
Category	Engines
Last Updated	12/5/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

4 0

2018 Cummins X15 Engine for a International LT625

Newly Listed

Contact for price

Cummins X15 EPA17, 400 HP, CPL-4342, CM2350 X114B, S/N- 79968010.

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	4303-1
MLS Number	14009322
Category	Engines
Last Updated	12/3/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

8 0

2019 Cummins X15 Engine

Price Drop

$8,500 USD

Good running Cummins X15 Cm2350 X114B engine assembly. 977,091 miles. 20,574 hours. 40psi oil pressure. 120 Day Guarantee.

Condition	Used
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15
Stock Number	1067156
MLS Number	13973277
Category	Engines
Last Updated	12/3/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

8 0

2020 Cummins X15 Engine

Price Drop

$9,250 USD

Good running Cummins ISX15 Cm2350 X114B engine assembly. 660,958 miles. 17,265 hours. 20 psi oil pressure. 120 Day Guarantee.

Condition	Used
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15
Stock Number	1056752
MLS Number	13685197
Category	Engines
Last Updated	12/3/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

9 0

2019 Cummins X15 Engine

Recently Updated

$12,500 USD

Good running Cummins X15 Cm2350 X114B engine assembly. 360,924 miles. 8,285 hours. 36psi oil pressure. 120 Day Guarantee.

Condition	Used
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15
Stock Number	1055702
MLS Number	13577831
Category	Engines
Last Updated	12/3/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

8 0

2019 Cummins X15 Engine

Price Drop

$10,000 USD

Good running Cummins X15 Cm2350 X114B engine assembly. 547,719 Miles. 12,689 Hours. 40 PSI oil pressure. 120 Day guarantee.

Condition	Used
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15
Stock Number	1050134
MLS Number	13070199
Category	Engines
Last Updated	12/3/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(855) 370-___ SHOW
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3 0

2020 Cummins X15 Engine for a International LT

Price Drop

$11,720 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80161555 Horsepower: 450

Condition	Used
Assembly Number	4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25506520
MLS Number	12360879
Category	Engines
Last Updated	11/28/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 641-___ SHOW
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11 0

2019 Cummins X15 Engine for a Peterbilt 389

$19,500 USD

RAN GREAT WITH ECM

Condition	Used
Usage	586,536 Miles
Horse Power	565 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	12033
MLS Number	13971430
Category	Engines
Last Updated	11/27/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(833) 541-___ SHOW
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2 0

Cummins X15 Engine for a 2020 Peterbilt 579

Contact for price

X15 450HP CPL4342 CORE,HOLE IN BLOCK,LOT'S OF GOOD PARTS, Serial#: 80135103, Horse Power: 450, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	112025-5
MLS Number	14004425
Category	Engines
Last Updated	11/27/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 402-___ SHOW
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7 0

Cummins X15 Engine for a 2021 Kenworth T680

Contact for price

(Used) 2020 Cummins X15, ENGINE ASSEMBLY- Family Number: LCEXH0912XAZ, Displacement: 15L, Horsepower: 450, ARR/CPL: 5348 Serial Number: 80266867, Part Number: E8020P0300060H0001, E.C.S: EGR,...

Condition	Used
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Part Number	E8020P0300060H0001
Stock Number	P-114361
MLS Number	14001612
Category	Engines
Last Updated	12/3/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 905-___ SHOW
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4 0

Cummins X15 Engine for a Cummins X15 4342 - Bearing and Sealed

$15,000.45 USD

TEST RUN DURATION ----------------------------------------------- 2 HRS, OIL PRESSURE COLD @ IDLE ---------------------------------- 40 PSI, OIL PRESSURE HOT @ IDLE -----------------------...

Warranty

Condition	Used
Usage	385,919 Miles
CPL/ARR	4342
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2388100
MLS Number	12765664
Category	Engines
Last Updated	11/26/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
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7 0

2018 Cummins X15 Engine for a International LT

$15,625 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 79955489 Horsepower: 400 X15, 400, DOES NOT INCLUDE ECM, BROKEN FRONT MOTOR MOUNT/BLOCK, BLOCK IS BROKEN AT FRONT...

Condition	Used
Assembly Number	4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25126662
MLS Number	11145032
Category	Engines
Last Updated	11/23/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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4 0

2024 Cummins X15 Engine

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: PCEXH0912XCA Serial#: 80496423 Horsepower: 450

Condition	Used
Assembly Number	PCEXH0912XCA
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25727866
MLS Number	13283721
Category	Engines
Last Updated	11/23/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 835-___ SHOW
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8 0

Cummins X15 Engine Core for a 2020 Peterbilt 389

Contact for price

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.

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4 0

2022 Cummins X15 Engine for a Cummins X15 5535

$16,225 USD

SERIAL: 80337553

Condition	Used
Usage	609,793 Miles
CPL/ARR	5535
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 5535
Stock Number	2563841
MLS Number	13992471
Category	Engines
Last Updated	11/20/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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2 0

Cummins X15 Engine for a 2022 Kenworth T680

$21,995 USD

CUMMINS X15 450HP CM2450, ESN#80367838, CPL# 5779 RUNS GOOD VERY LIGHT BLOWBY, PENDING INSPECTION., Serial#: 80367828, Horse Power: 450, ARR/CPL: 5779

Condition	Used
CPL/ARR	5779
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Stock Number	110225-7
MLS Number	13992324
Category	Engines
Last Updated	11/21/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts