Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2023 Western Star 4900EX Parts

What year is your
Free Same Day Shipping

2023 Western Star 4900EX

Filter Results
  • Notify When Available

    VIDEO

    DISCONNECT PLIERS (Lisle)

    Quick Disconnect Pliers

    3 reviews
    Brand: Lisle
    - 37160

    • Tool Grip Type: Cushion Grip

    Out of Stock

    $ 37.95

    Quick Disconnect Pliers

    VIDEO

    DISCONNECT PLIERS (Lisle)
    3 reviews
    Brand: Lisle - 37160
    • Tool Grip Type: Cushion Grip

    Out of Stock

    $ 37.95
  • Notify When Available

    VIDEO

    Window Belt Moulding Remover Tool

    Window Belt Molding Removal Tool

    11 reviews
    Brand: Lisle
    - 35150

    Out of Stock

    $ 27.95

    Window Belt Molding Removal Tool

    VIDEO

    Window Belt Moulding Remover Tool
    11 reviews
    Brand: Lisle - 35150

    Out of Stock

    $ 27.95
  • Notify When Available

    VIDEO

    Deluxe Anti-Freeze Tester

    Heavy Duty Antifreeze Coolant Tester

    7 reviews
    Brand: Performance Tool
    - W1656C

    • Product Grade: Heavy Duty
    • Kit Includes: Includes Bit Adapter & 4 Bits

    Out of Stock

    $ 10.95

    Heavy Duty Antifreeze Coolant Tester

    VIDEO

    Deluxe Anti-Freeze Tester
    7 reviews
    Brand: Performance Tool - W1656C
    • Product Grade: Heavy Duty
    • Kit Includes: Includes Bit Adapter & 4 Bits

    Out of Stock

    $ 10.95
  • Notify When Available

    VIDEO

    Windshield Wiper Arm Puller (Screw Type)

    Windshield Wiper Arm Puller

    5 reviews
    Brand: Performance Tool
    - W86555

    Out of Stock

    $ 27.95

    Windshield Wiper Arm Puller

    VIDEO

    Windshield Wiper Arm Puller (Screw Type)
    5 reviews
    Brand: Performance Tool - W86555

    Out of Stock

    $ 27.95
  • Notify When Available
    180pc Viton O-Ring Assortment

    O-Ring Assortment 180 Piece Kit

    Brand: Performance Tool
    - W5239

    • Includes: Storage Case
    • Quantity: 180 Piece Kit
    • Material: Viton

    Out of Stock

    $ 30.95

    O-Ring Assortment 180 Piece Kit

    180pc Viton O-Ring Assortment
    Brand: Performance Tool - W5239
    • Includes: Storage Case
    • Quantity: 180 Piece Kit
    • Material: Viton

    Out of Stock

    $ 30.95
  • Notify When Available

    VIDEO

    9pc Hook/Pick/Scraper Set

    9 Piece Pick Tool Set

    1 reviews
    Brand: Performance Tool
    - w948

    • Tool Grip Type: Non-slip Molded Grip
    • Quantity: 9 Piece

    Out of Stock

    $ 49.95

    9 Piece Pick Tool Set

    VIDEO

    9pc Hook/Pick/Scraper Set
    1 reviews
    Brand: Performance Tool - w948
    • Tool Grip Type: Non-slip Molded Grip
    • Quantity: 9 Piece

    Out of Stock

    $ 49.95
  • Notify When Available

    VIDEO

    Disc Brake Pad Spreader

    Ratcheting Disc Brake Pad Spreader

    9 reviews
    Brand: Performance Tool
    - W80110

    • Operation: Ratcheting

    Out of Stock

    $ 79.95

    Ratcheting Disc Brake Pad Spreader

    VIDEO

    Disc Brake Pad Spreader
    9 reviews
    Brand: Performance Tool - W80110
    • Operation: Ratcheting

    Out of Stock

    $ 79.95
  • Notify When Available

    VIDEO

    7 Pc Bearing Race & Seal Dr Set

    7 Piece Bearing Race & Seal Driver Set

    4 reviews
    Brand: Performance Tool
    - W83020

    • Kit Includes: Includes 6 Common Die Sizes 1.565, 1.75, 1.965, 2.325, 2.47 & 2.555 in
    • Quantity: 7 Piece

    Out of Stock

    $ 54.95

    7 Piece Bearing Race & Seal Driver Set

    VIDEO

    7 Pc Bearing Race & Seal Dr Set
    4 reviews
    Brand: Performance Tool - W83020
    • Kit Includes: Includes 6 Common Die Sizes 1.565, 1.75, 1.965, 2.325, 2.47 & 2.555 in
    • Quantity: 7 Piece

    Out of Stock

    $ 54.95
  • Notify When Available

    VIDEO

    60pc Standard Fuse Assortment

    Fuse Assortment 60 Piece Kit

    2 reviews
    Brand: Performance Tool
    - W5373

    • Fuse Type: Standard (ATO)
    • Includes: Storage Case
    • Quantity: 60 Piece Kit

    Out of Stock

    $ 20.95

    Fuse Assortment 60 Piece Kit

    VIDEO

    60pc Standard Fuse Assortment
    2 reviews
    Brand: Performance Tool - W5373
    • Fuse Type: Standard (ATO)
    • Includes: Storage Case
    • Quantity: 60 Piece Kit

    Out of Stock

    $ 20.95
  • Notify When Available
    ARMOR ALL: Trim to Fit Heavy Duty BLACK Rubber Full Coverage Floor Mat (3 Piece SET)

    3 Piece Floor Mat Set

    3 reviews
    Brand: Armor All
    - 78843

    • Material: Rubber
    • Quantity: 3 Piece

    Out of Stock

    $ 59.95

    3 Piece Floor Mat Set

    ARMOR ALL: Trim to Fit Heavy Duty BLACK Rubber Full Coverage Floor Mat (3 Piece SET)
    3 reviews
    Brand: Armor All - 78843
    • Material: Rubber
    • Quantity: 3 Piece

    Out of Stock

    $ 59.95
1

...

5 6 7 8 9

...

9
Close



Western Star is a registered trademark of Daimler Trucks North America LLC. 1A Auto is not affiliated with or sponsored by Western Star or Daimler Trucks North America LLC. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.