Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1990 Western Star 4800 Parts

What year is your
Free Same Day Shipping

1990 Western Star 4800

Filter Results
  • Notify When Available
    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator

    3 reviews
    Brand: TRQ - TLK12466

    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00
  • Notify When Available
    Spark Plug Socket

    Spark Plug Socket

    3 reviews
    Brand: TRQ - TLK06455

    • Socket Drive: 3/8 in. Drive
    • Socket Size: 9/16 in
    $10.95
    Save 15%
    List $12.95 Save $2.00
  • Notify When Available
    Brake Cleaner

    Brake Cleaner 50 State Formula 13oz 12 Pack

    2 reviews
    Brand: TRQ - BCL01011

    • Quantity: 12 Pack
    $56.95
    Save 34%
    List $85.95 Save $29.00
  • Notify When Available
    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator

    5 reviews
    Brand: TRQ - TLK12465

    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00
  • Notify When Available

    VIDEO

    32MM 12PT 1/2 Drive Deep Well Impact Socket

    Socket

    2 reviews
    Brand: TRQ - TLK01009

    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Size: 32mm
    • Socket Type: Impact
    $29.95
    Save 27%
    List $40.95 Save $11.00
  • Notify When Available

    VIDEO

    Brake Fluid

    Brake Fluid 12 Piece Set 12oz

    1 reviews
    Brand: TRQ - BFL01025

    • Quantity: 12 Piece Set
    $56.95
    Save 33%
    List $84.95 Save $28.00
  • Notify When Available

    VIDEO

    Trico Ice Wiper Blade Pair

    Replaces 1990 Western Star 4800 Front 2 Piece Wiper Blade Set TRICO ICE TPWWS00354

    Brand: TRICO ICE - TPWWS00354

    • Includes: (2) 18 in. Trico Ice Beam Wiper Blades
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    $57.95
    Save 15%
    List $67.95 Save $10.00

    Guaranteed to Fit 1990 Western Star 4800

    Guaranteed to Fit 1990 Western Star 4800

  • Notify When Available

    VIDEO

    Socket

    Socket

    2 reviews
    Brand: TRQ - TLK01013

    • Socket Size: 35mm
    • Socket Depth: Deep Wall
    • Contact Point Design: 6 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $26.74
    Save 36%
    List $41.95 Save $15.21
  • Notify When Available

    VIDEO

    Socket

    Socket

    2 reviews
    Brand: TRQ - TLK01008

    • Socket Depth: Deep Wall
    • Socket Size: 30mm
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $33.95
    Save 21%
    List $42.95 Save $9.00
  • Notify When Available

    VIDEO

    Wiper Blade Kit

    Replaces 1990 Western Star 4800 Front 2 Piece Wiper Blade Set TRICO Sentry TPWWS00570

    3 reviews
    Brand: TRICO Sentry - TPWWS00570

    • Includes: (2) 18 in. Trico Sentry Hybrid Wiper Blades
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    $57.95
    Save 22%
    List $73.95 Save $16.00

    Guaranteed to Fit 1990 Western Star 4800

    Guaranteed to Fit 1990 Western Star 4800

1

...

1 2 3 4 5

...

12
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.