Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Toyota 4Runner Oxygen Sensors

What year is your
Free Same Day Shipping

2003 Toyota 4Runner Oxygen Sensors

Filter Results
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor - Delphi

    Replaces 2003 Toyota 4Runner V8 4.7L Rear Passenger Side O2 Oxygen Sensor Delphi ES20326

    Brand: Delphi - ES20326

    Out of Stock

    $ 88.95

    Guaranteed to Fit 2003 Toyota 4Runner

    Guaranteed to Fit 2003 Toyota 4Runner

1

...

1 2

...

2
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
2003 Toyota 4Runner Oxygen Sensors filter
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.