Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2019 Toyota 4Runner Fuel & Emissions

What year is your
Free Same Day Shipping

2019 Toyota 4Runner Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61753

    8 reviews
    Brand: TRQ
    - OSA61753

    $84.95
    Save 11%
    List $94.95 Save $10.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

    Replaces O2 Oxygen Sensor TRQ OSA61753

    VIDEO

    O2 Oxygen Sensor
    8 reviews
    Brand: TRQ - OSA61753
    $84.95
    Save 11%
    List $94.95 Save $10.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2019 Toyota 4Runner V6 4.0L Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60262

    7 reviews
    Brand: TRQ
    - OSA60262

    • Quantity: 2 Piece
    • Kit Includes: (2) Upstream O2 Oxygen Sensors
    $149.95
    Save 13%
    List $172.95 Save $23.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

    Replaces 2019 Toyota 4Runner V6 4.0L Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60262

    VIDEO

    Kit image
    7 reviews
    Brand: TRQ - OSA60262
    • Quantity: 2 Piece
    • Kit Includes: (2) Upstream O2 Oxygen Sensors
    $149.95
    Save 13%
    List $172.95 Save $23.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2019 Toyota 4Runner V6 4.0L Downstream Right O2 Oxygen Sensor TRQ OSA61310

    13 reviews
    Brand: TRQ
    - OSA61310

    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

    Replaces 2019 Toyota 4Runner V6 4.0L Downstream Right O2 Oxygen Sensor TRQ OSA61310

    VIDEO

    O2 Oxygen Sensor
    13 reviews
    Brand: TRQ - OSA61310
    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

  • Notify When Available
    12-16 Lexus; Toyota Oxygen Sensor

    Replaces 2019 Toyota 4Runner V6 4.0L Downstream Left O2 Oxygen Sensor TRQ OSA61728

    Brand: TRQ
    - OSA61728

    $42.95
    Save 14%
    List $49.95 Save $7.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

    Replaces 2019 Toyota 4Runner V6 4.0L Downstream Left O2 Oxygen Sensor TRQ OSA61728

    12-16 Lexus; Toyota Oxygen Sensor
    Brand: TRQ - OSA61728
    $42.95
    Save 14%
    List $49.95 Save $7.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

  • Notify When Available
    Fuel Pump and Strainer Set - Delphi

    Replaces 2019 Toyota 4Runner Fuel Pump and Strainer Set Delphi FE0554

    Brand: Delphi
    - FE0554

    $227.95
    Save 48%
    List $438.95 Save $211.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

    Replaces 2019 Toyota 4Runner Fuel Pump and Strainer Set Delphi FE0554

    Fuel Pump and Strainer Set - Delphi
    Brand: Delphi - FE0554
    $227.95
    Save 48%
    List $438.95 Save $211.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

  • Notify When Available
    Fuel Injection Pressure Regulator - Delphi

    Replaces 2019 Toyota 4Runner At Fuel Rail Fuel Injection Pressure Regulator Delphi FP10683

    Brand: Delphi
    - FP10683

    $72.95
    Save 50%
    List $146.95 Save $74.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

    Replaces 2019 Toyota 4Runner At Fuel Rail Fuel Injection Pressure Regulator Delphi FP10683

    Fuel Injection Pressure Regulator - Delphi
    Brand: Delphi - FP10683
    $72.95
    Save 50%
    List $146.95 Save $74.00

    Guaranteed to Fit 2019 Toyota 4Runner

    Guaranteed to Fit 2019 Toyota 4Runner

Close



Toyota is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Toyota or Toyota Motor Corporation. 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.