Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Lexus GS300 Thermostat & Housing

What year is your
Free Same Day Shipping

2003 Lexus GS300 Thermostat & Housing

Filter Results
  • Notify When Available

    VIDEO

    98-11 Lexus; 98-13 Toyota Multifit w/V8 Engine Thermostat Housing O-Ring Gasket Seal (Toyota)

    Replaces 2003 Lexus GS300 Thermostat Gasket Toyota OEM 16346-50010

    Brand: Toyota OEM
    - 16346-50010

    Out of Stock

    $ 23.95

    Guaranteed to Fit 2003 Lexus GS300

    Guaranteed to Fit 2003 Lexus GS300

    Replaces 2003 Lexus GS300 Thermostat Gasket Toyota OEM 16346-50010

    VIDEO

    98-11 Lexus; 98-13 Toyota Multifit w/V8 Engine Thermostat Housing O-Ring Gasket Seal (Toyota)
    Brand: Toyota OEM - 16346-50010

    Out of Stock

    $ 23.95

    Guaranteed to Fit 2003 Lexus GS300

    Guaranteed to Fit 2003 Lexus GS300

Close



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.