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
Engine Parts
Cummins
ISX
ISX12
Cummins ISX12 Engine Parts For Sale by
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
Engine Parts
Manufacturer
Cummins
Top-Model
ISX
Model
ISX12
Inspection Report
No
Market Type
Seller 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
(385)
Category
Engine Parts
(385)
Cam Followers
(3)
Camshafts
(2)
Crankshafts
(2)
EGR Coolers
(8)
EGR Valves
(1)
Engine Air Compressors
(2)
Engine Blocks / Cylinder Blocks
(39)
Engine Brackets
(32)
Engine Brakes / Jake Brakes
(6)
Engine Control Modules (ECM)
(60)
Engine Covers
(14)
Engine Gears
(19)
Engine Harmonic Balancers
(5)
Engine Head Bolts
(2)
Engine Miscellaneous Parts
(91)
Engine Mounts
(10)
Engine Oil Coolers
(8)
Engine Oil Filter Bases
(4)
Engine Oil Pans
(10)
Engine Oil Pumps
(3)
Engine Plumbing
(3)
Engine Pulleys
(1)
Engine Rods
(2)
Engine Sensors
(1)
Engine Thermostat Housings
(4)
Engine Valve Trains
(17)
Engine Valves & Parts
(1)
Engine Water Filter Bases
(1)
Engine Wiring Harnesses
(1)
Front Engine Covers
(6)
Pistons & Rod Parts
(5)
Rocker Arms
(12)
Rocker Housings
(1)
Timing Covers
(1)
Valve Cover Gaskets
(1)
Valve Covers
(2)
Manufacturer
Cummins
(385)
Model
ISX
(385)
ISX12
(385)
Condition
New
(37)
Used
(346)
Remanufactured
(1)
Dismantled
(1)
Model Year
-
Horsepower
-
Inspection Report
No
(385)
Warranty
Yes
(0)
No
(0)
Price
-
Country
United States
(385)
State / Region
Select a country to view available states.
Seller Type
(385)
Market Type
Filter by Specs or Location
Condition
New
37
Used
346
Remanufactured
1
Dismantled
1
1-25 of 385 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 385
results
3
0
Cummins ISX12 Engine Brake
Recently Updated
$400 USD
USED GTO REAR SECTION CUMMINS ISX12 ENGINE BRAKE (JACOBS), 4330250 (CUMMINS P# FROM UNIT)
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2404305
MLS Number
12866740
Category
Engine Brakes / Jake Brakes
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
3
0
Cummins ISX12 Engine Oil Cooler
Recently Updated
$200 USD
USED GTO CUMMINS ISX12 ENGINE OIL COOLER ASY, 2864918 / 2864917 (HOUSING NUMBERS FROM UNIT) DO NOT HAVE THE ASSY NUMBER.
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2403869
MLS Number
12866738
Category
Engine Oil Coolers
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
3
0
Cummins ISX12 Engine Rod
Recently Updated
$350 USD
USED GTO CUMMINS ISX12 CONNECTING ROD WITH PISTON, ROD: 2864603 (FROM UNIT), PISTON: 2864607 (FROM UNIT)
Quantity
6
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2403848
MLS Number
12876118
Category
Engine Rods
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
Cummins ISX12 Rocker Housing for a Cummins ISX12 EPA 10
Recently Updated
$300 USD
USED GTO CUMMINS ISX12 ROCKER HOUSING 2870210 (P# FROM THE UNIT ITSELF)
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12 EPA 10
Stock Number
2403371
MLS Number
12866736
Category
Rocker Housings
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 ISX12 Engine Block / Cylinder Block
Recently Updated
$3,200 USD
USED GTO CUMMINS ISX12 CYLINDER BLOCK 2883221 / 2864779, INCLUDES MAIN CAPS, DOES NOT INCLUDE LINERS
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2403364
MLS Number
12866734
Category
Engine Blocks / Cylinder Blocks
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
2
0
Cummins ISX12 Engine Harmonic Balancer
Recently Updated
$200 USD
USED GTO OEM CUMMINS ISX12 VIBRATION DAMPENER 2888049
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2273101
MLS Number
12166953
Category
Engine Harmonic Balancers
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
2
0
Cummins ISX12 Engine Oil Pan
Recently Updated
$849.34 USD
USED GTO OEM CUMMINS ISX12 OIL PAN
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2273095
MLS Number
12166952
Category
Engine Oil Pans
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
2
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$2,500.14 USD
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
CMM 5467782
MLS Number
11201254
Category
Engine Blocks / Cylinder Blocks
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
8
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$1,500 USD
BLEM - TOOLING MARKS ON MAINS
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
CMM 2883223-B
MLS Number
11081715
Category
Engine Blocks / Cylinder Blocks
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
2
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$2,750 USD
BLEM - MAIN 4 TORQUED ON BACKWARDS
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2067775
MLS Number
10974132
Category
Engine Blocks / Cylinder Blocks
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
2
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$3,955.14 USD
BLEM - MAIN 4 TORQUED ON BACKWARDS
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2052419
MLS Number
10973365
Category
Engine Blocks / Cylinder Blocks
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
2
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$508.01 USD
BLEMISHED - #2 CRANK JOURNAL "TAPERED"
Quantity
8
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
CMM 5440864-B
MLS Number
10969613
Category
Engine Blocks / Cylinder Blocks
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
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$2,500.14 USD
BLEMISHED - BAD #2 CRANK JOURNAL "TAPERED"
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
CMM 5440258-B
MLS Number
10969609
Category
Engine Blocks / Cylinder Blocks
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
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$843.01 USD
W/ LINERS
Quantity
2
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
CMM 5440258
MLS Number
10969593
Category
Engine Blocks / Cylinder Blocks
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
1
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$2,750 USD
BLEM - MUTILATED MID-STOP
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
1812970
MLS Number
10968777
Category
Engine Blocks / Cylinder Blocks
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
1
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$2,750 USD
BLEM - MUTILATED MID-STOP
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
1812969
MLS Number
10968773
Category
Engine Blocks / Cylinder Blocks
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
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$2,750 USD
BLEM - MUTILATED MID-STOP
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
1812968
MLS Number
10968770
Category
Engine Blocks / Cylinder Blocks
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
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$1,800.24 USD
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
1761366
MLS Number
10968198
Category
Engine Blocks / Cylinder Blocks
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
3
0
Cummins ISX12 Engine Block / Cylinder Block
Recently Updated
$760.01 USD
BLEM - SCRATCH DENT; POSSIBLE RUST
Quantity
9
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
CMM 2883221-B
MLS Number
10967740
Category
Engine Blocks / Cylinder Blocks
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
3
0
2005 Cummins ISX12 Front Engine Cover
Recently Updated
$350.24 USD
S18E0035 - Used Front Timing Chain Cover for a Cummins ISX12 out of a 2005 Kenworth W900L, OEM# 4059255
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2155634
MLS Number
11406506
Category
Front Engine Covers
Last Updated
2/8/2025
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
Cummins ISX12 Engine Oil Pan
Recently Updated
$1,017.70 USD
4975061 NON-BAFFLED STEEL OIL PAN WITH DRAIN PLUG, CUMMINS ISX12, 44 QUART CAPACITY , GASKET INCLUDED , 26 MOUNTING HOLES , FRONT/REAR WET SUMP
Quantity
2
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
PAI 141341
MLS Number
10837428
Category
Engine Oil Pans
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
3
0
2011 Cummins ISX12 Engine Control Module (ECM)
Recently Updated
$500.34 USD
NOS ECM BOSCH
Condition
Used
Horse Power
385 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2302155
MLS Number
12338917
Category
Engine Control Modules (ECM)
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
5
0
2013 Cummins ISX12 Engine Control Module (ECM)
Recently Updated
$600.24 USD
CUMMINS ISX12 ENGINE ECM. CPL 3438. 424HP. REMOVED FROM A GOOD RUNNING ENGINE
Condition
Used
Horse Power
424 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2405207
MLS Number
12866775
Category
Engine Control Modules (ECM)
Last Updated
2/6/2025
Location
Wykoff, MN, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
Cummins ISX12 Crankshaft
$1,850 USD
USED GTO OEM CUMMINS ISX12 CRANKSHAFT (VISUAL INSPECTION ONLY), 2864604
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2469668
MLS Number
13268201
Category
Crankshafts
Last Updated
2/1/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
2013 Cummins ISX12 Engine Control Module (ECM)
$600.24 USD
CUMMINS ISX12 USED ENGINE ECM 4993120, 425 HP, CPL 3438
Condition
Used
Horse Power
425 HP
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Stock Number
2356502
MLS Number
12624326
Category
Engine Control Modules (ECM)
Last Updated
1/28/2025
Location
Athens, GA, US
Sold By
LKQ Heavy Truck
(855) 905-___
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 part to sell? In minutes, you can create an online listing for your engine part 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
.