Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2019 Mazda 6 Oxygen Sensors

What year is your
Free Same Day Shipping

2019 Mazda 6 Oxygen Sensors

Shop by Oxygen Sensor Location

Downstream
Upstream

Upstream sensors are between the engine and catalytic converter. Downstream are behind the catalytic converter.

Filter Results
  • Notify When Available
    O2 Oxygen Sensor

    Replaces 2019 Mazda 6 Grand Touring Reserve Upstream Bank 1 Sensor 1 O2 Oxygen Sensor TRQ OSA60674

    Brand: TRQ - OSA60674

    $61.95
    Save 33%
    List $91.95 Save $30.00

    Guaranteed to Fit 2019 Mazda 6

    Guaranteed to Fit 2019 Mazda 6

  • Notify When Available
    13-15 Mazda 3; 6; CX5 Oxygen Sensor

    Replaces 2019 Mazda 6 Grand Touring Downstream Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA61682

    Brand: TRQ - OSA61682

    Out of Stock

    $ 44.95

    Guaranteed to Fit 2019 Mazda 6

    Guaranteed to Fit 2019 Mazda 6

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.