Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Farm Equipment
Lifting Equipment
Logging Equipment
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Attachments
Aggregate & Mining Equipment
Biomass & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
February 2025
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass & Recycling Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
Listings
Truck Parts
Engines
Cummins
X15
Used
Used Cummins X15 Engines with 450-499 HP For Sale
Filter
7
Sort
Close
Default Ranking
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Distance: Nearest First
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
Close
Your Current Search
Industry
Truck Parts
Category
Engines
Manufacturer
Cummins
Model
X15
Horsepower
450 - 499 HP
Condition
Used
Market Type
Click the
to remove the filter.
Save Search
Email Alert
What's
Save Search and Email Alert
?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts
(122)
Category
Engines
(122)
Manufacturer
Cummins
(122)
Model
X15
(122)
Condition
Used
(122)
Model Year
-
Horsepower
-
Inspection Report
Yes
(0)
No
(122)
Warranty
Yes
(14)
No
(0)
Price
-
Country
United States
(121)
Canada
(1)
State / Region
Select a country to view available states.
Seller Type
(122)
Market Type
1-25 of 122 results
Sort by:
Default Ranking
Default Ranking
Distance: Nearest First
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
1-25 of 122
results
Featured Item
8
0
Cummins X15 Engine for a 2020 Peterbilt 567
$17,999.99 USD
(Used) 2019 Cummins X15, ENGINE ASSEMBLY- Family Number: KCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No/CPL: 4342, Serial Number: 80156543, Part Number: E6SJGU76708NCP7A79, ECS:...
Condition
Used
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
Peterbilt
Fits To Model(s)
567
Will Fit Year(s)
2020
Part Number
E6SJGU76708NCP7A79
Stock Number
P-78989
MLS Number
12847475
Category
Engines
Last Updated
2/8/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
Usage
260,005 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2399905
MLS Number
12809961
Category
Engines
Last Updated
2/8/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
Usage
330,059 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2386722
MLS Number
12757501
Category
Engines
Last Updated
2/8/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
Cummins X15 Engine for a Cummins X15 5779
Recently Updated
$20,031.34 USD
Condition
Used
CPL/ARR
5779
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 5779
Stock Number
2366777
MLS Number
12662315
Category
Engines
Last Updated
2/8/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
Usage
277,498 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2344058
MLS Number
12569920
Category
Engines
Last Updated
2/8/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2204784
MLS Number
11735571
Category
Engines
Last Updated
2/8/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2018 Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$12,250.14 USD
USED CUMMINS X15 TAKE OUT ENGINE ASSY ESN: 79971025 CPL: 4342 MILES: 309,081
Condition
Used
Usage
309,081 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2458986
MLS Number
13236956
Category
Engines
Last Updated
2/8/2025
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2020 Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
Usage
418,150 Miles
CPL/ARR
4342
Horse Power
451 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2411322
MLS Number
12891453
Category
Engines
Last Updated
2/8/2025
Location
Portland, OR, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
2019 Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$12,250.14 USD
Condition
Used
Usage
342,908 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2240990
MLS Number
13234577
Category
Engines
Last Updated
2/8/2025
Location
Jackson, MS, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2019 Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
Usage
430,974 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2189367
MLS Number
11743776
Category
Engines
Last Updated
2/8/2025
Location
Jackson, MS, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
7
0
2018 Cummins X15 Engine for a Cummins X15 4342
Recently Updated
$19,000.44 USD
Condition
Used
Usage
788,649 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15 4342
Stock Number
2346052
MLS Number
12940782
Category
Engines
Last Updated
2/8/2025
Location
Toledo, OH, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
15
0
2021 Cummins X15 Engine
Price Drop
$20,129 USD
Part Type: Engine Assembly, COMPLETE, Manufacture: Cummins, Model: X15, Mileage: 403,654, Horsepower: 450, Serial Number: 80235043, Family Number: LCEXH0912XAZ, Displacement: 14.9L @...
Condition
Used
Usage
403,654 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Stock Number
848
MLS Number
13089059
Category
Engines
Last Updated
2/6/2025
Location
Sulphur Springs, TX, US
Sold By
Thomas Truck Parts LLC
(866) 460-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
8
0
2018 Cummins X15 Engine for a Peterbilt 579
$21,420 USD
(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80000456 Horsepower: 450
Condition
Used
CPL/ARR
4342
Assembly Number
4342
Horse Power
450 HP
Fits To Make(s)
Peterbilt
Fits To Model(s)
579
Stock Number
24926780
MLS Number
10419725
Category
Engines
Last Updated
2/2/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
8
1
Cummins X15 Engine for a 2021 Kenworth T680
Call for price
X15 EPA 20, 451 HP, S/N 80237293, CPL-5348, CM2450, ran engine in truck, sounded a little rough, showing signs of blowby and oil contamination in coolant reservoir. No Damage From Wreck 580...
Condition
Used
CPL/ARR
5348
Horse Power
451 HP
Fits To Make(s)
Kenworth
Fits To Model(s)
T680
Will Fit Year(s)
2021
Stock Number
1892-1
MLS Number
13355990
Category
Engines
Last Updated
1/22/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Cummins X15 Engine
$17,500 USD
Part Type: Engine Assembly, COMPLETE, Mileage: Pending, Hours: Pending Manufacture: Cummins, Model: X15, Horsepower: 450, Serial Number: Pending, Family Number: Pending, Displacement...
Condition
Used
Usage
436,991 Miles
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Stock Number
1158G
MLS Number
13195843
Category
Engines
Last Updated
2/6/2025
Location
Sulphur Springs, TX, US
Sold By
Thomas Truck Parts LLC
(866) 460-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
15
0
2021 Cummins X15 Engine
$20,195 USD
Part Type: Engine Assembly, COMPLETE, Mileage: 274,987, Hours: 8,169 Manufacture: Cummins, Model: X15, Horsepower: 450, Serial Number: 80236773, Family Number: KCEXH0912XAZ,...
Condition
Used
Usage
274,987 Miles
CPL/ARR
4332
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Stock Number
984
MLS Number
13112631
Category
Engines
Last Updated
2/6/2025
Location
Sulphur Springs, TX, US
Sold By
Thomas Truck Parts LLC
(866) 460-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
15
0
2020 Cummins X15 Engine
$19,775 USD
Part Type: Engine Assembly, Mileage: 435,684, Hours: 12,819 Manufacture: Cummins, Model: X15, Mileage: 432,985, Horsepower: 450, Serial Number: 80234726, Family Number: LCEXH0912XAZ,...
Condition
Used
Usage
432,985 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Stock Number
586
MLS Number
13065851
Category
Engines
Last Updated
2/6/2025
Location
Sulphur Springs, TX, US
Sold By
Thomas Truck Parts LLC
(866) 460-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
2018 Used, Cummins X15, CM2350, 450HP, CPL:4342, Main & Rod Bearings Inspected, Top
$18,997 USD
Used, Cummins X15, CM2350, 450HP, CPL:4342, Main Rod Bearings Inspected, Top End Inspected, Miles: 514,457, ESN: 79972527 brake: Yes, Core Charge: 3500.00, 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)
2018
Stock Number
542100
MLS Number
13178462
Category
Engines
Last Updated
1/16/2025
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2018 Cummins X15 Engine for a International LT
$12,500 USD
(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 79951231 Horsepower: 450
Condition
Used
CPL/ARR
4342
Assembly Number
4342
Horse Power
450 HP
Fits To Make(s)
International
Fits To Model(s)
LT
Stock Number
25024138
MLS Number
10954792
Category
Engines
Last Updated
1/18/2025
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
14
0
2020 Cummins X15 Engine
$20,500 USD
Part Type:Engine Assembly, COMPLETE, Mileage: 335,990, Manufacture; Cummins , Model: X15 Efficency Series, HP Rating: 450, Torque: 1750, Displacement: 14.9L @ 1750 RPM, Serial Number:...
Condition
Used
Usage
335,990 Miles
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Stock Number
653
MLS Number
13065913
Category
Engines
Last Updated
2/6/2025
Location
Sulphur Springs, TX, US
Sold By
Thomas Truck Parts LLC
(866) 460-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
14
0
2020 Cummins X15 Engine
$19,465 USD
Part Type: Engine Assembly, COMPLETE, Mileage: 312,095, Hours: 10,363 Manufacture: Cummins, Model: X15 Efficency Series, Horsepower: 450, Serial Number: 80168702, Family Number:...
Condition
Used
Usage
312,095 Miles
CPL/ARR
4332
Horse Power
450 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Stock Number
502
MLS Number
13065756
Category
Engines
Last Updated
2/6/2025
Location
Sulphur Springs, TX, US
Sold By
Thomas Truck Parts LLC
(866) 460-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
10
1
Cummins X15 Engine for a 2020 International LT625
Call for price
(Used) 2019 Cummins X15, ENGINE ASSEMBLY- Family Number: KCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80143344, Part Number: 70FD697C, E.C.S.: EGR,...
Condition
Used
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
International
Fits To Model(s)
LT625
Will Fit Year(s)
2020
Part Number
70FD697C
Stock Number
P-87933
MLS Number
13113442
Category
Engines
Last Updated
2/8/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
1
Cummins X15 Engine for a 2018 International LT625
$17,999.99 USD
(Used) 2017 Cummins X15, ENGINE ASSEMBLY- Family Number: HCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, ESN: 79959762, ECS: EGR, PTOX, SCRC, For more information...
Condition
Used
CPL/ARR
4342
Horse Power
450 HP
Fits To Make(s)
International
Fits To Model(s)
LT625
Will Fit Year(s)
2018
Stock Number
P-47075
MLS Number
12029394
Category
Engines
Last Updated
1/9/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
2019 Cummins X15 Engine - 450 HP
$16,500 USD
2019 Cummins X15 CPL 4342 Engine Assembly, 6 Month Warranty, Runs Perfect! ,
Warranty
Condition
Used
Horse Power
450 HP
Stock Number
SE1933
MLS Number
13316393
Category
Engines
Last Updated
2/11/2025
Location
Taylor, PA, US
Sold By
Nationwide Truck Parts LLC
(844) 504-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2020 Cummins X15 Diesel Engine Assembly
$18,000 USD
Good Used 2020 Cummins X15 Diesel Engine Assembly For Sale with Warranty!!! S/N 80259800, Family# LCEXH0912XAZ, CPL 5348, CM2450, 450HP@1700RPM, 1650Peak Torque (Ft-Lbs) @ 0950RPM, 15L...
Warranty
Condition
Used
CPL/ARR
5348
Assembly Number
CM2450
Horse Power
450 HP
Emission Rating
EPA 20
Part Number
CPL 5348
Stock Number
S78EN
MLS Number
12514892
Category
Engines
Last Updated
1/7/2025
Location
Scranton, PA, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
2
3
4
5
Save Search
Email Alert
What's
Save Search and Email Alert
?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for?
Yes
No
What option below best describes your issue?
Choose an option...
I still cannot find what I am looking for.
How do I filter or sort my search?
Could you add a feature?
A picture or description looks incorrect.
Something is broken.
Thank you for the feedback! If you have any suggestions on how to improve our site, please let us know.
Send Feedback
Thank you for the feedback! Your suggestions and feedback immensely help us improve our site.
Got a engine to sell? In minutes, you can create an online listing for your engine and advertise it to thousands of buyers.
Start selling today
Search Saved
Your search criteria for
has been saved. Quickly jump to this search by going to
My Account
and
Saved Searches
.
Alert Created
Your new listings email alert for
has been created. To change the email frequency or to modify your alerts, click on
My Account
,
Personal Settings
, and
New Listing Alerts
.