Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2018 Lexus GS450h Fuel & Emissions

What year is your
Free Same Day Shipping

2018 Lexus GS450h Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2018 Lexus GS450h V6 3.5L Downstream Left O2 Oxygen Sensor TRQ OSA61764

    5 reviews
    Brand: TRQ - OSA61764

    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2018 Lexus GS450h V6 3.5L Upstream Left O2 Oxygen Sensor TRQ OSA61753

    8 reviews
    Brand: TRQ - OSA61753

    $84.95
    Save 11%
    List $94.95 Save $10.00

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available

    VIDEO

    Oxygen Sensor

    Replaces 2018 Lexus GS450h V6 3.5L Upstream Right O2 Oxygen Sensor TRQ OSA61773

    4 reviews
    Brand: TRQ - OSA61773

    $80.95
    Save 10%
    List $89.95 Save $9.00

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2018 Lexus GS450h V6 3.5L Downstream Right O2 Oxygen Sensor TRQ OSA61170

    3 reviews
    Brand: TRQ - OSA61170

    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available

    VIDEO

    92-06 Lexus Pontiac Toyoya Mulitfit Oxygen Sensor w/ Tool

    Replaces 2018 Lexus GS450h V6 3.5L Downstream Right O2 Oxygen Sensor TRQ OSA61661

    1 reviews
    Brand: TRQ - OSA61661

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket

    Out of Stock

    $ 59.95

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2018 Lexus GS450h V6 3.5L Downstream Right O2 Oxygen Sensor Walker Products 250-24623

    Brand: Walker Products - 250-24623

    $84.95
    Save 32%
    List $124.95 Save $40.00

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available
    Fuel Injection Pressure Regulator - Delphi

    Replaces 2018 Lexus GS450h In Tank Fuel Injection Pressure Regulator Delphi FP10666

    Brand: Delphi - FP10666

    Out of Stock

    $ 63.95

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available
    Fuel Pump and Strainer Set - Delphi

    Replaces 2018 Lexus GS450h Fuel Pump and Strainer Set Delphi FE0665

    Brand: Delphi - FE0665

    Out of Stock

    $ 446.95

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

  • Notify When Available
    MAP Sensor - Delphi

    Replaces 2018 Lexus GS450h Manifold Vacuum Sensor MAP Sensor Delphi PS20086

    Brand: Delphi - PS20086

    Out of Stock

    $ 163.95

    Guaranteed to Fit 2018 Lexus GS450h

    Guaranteed to Fit 2018 Lexus GS450h

Close



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