Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2021 Mazda CX-9 Fuel & Emissions

What year is your
Free Same Day Shipping

2021 Mazda CX-9 Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    13-15 Mazda 3; 6; CX5 Oxygen Sensor

    Replaces 2021 Mazda CX-9 L4 2.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA61682

    1 reviews
    Brand: TRQ - OSA61682

    $49.95
    Save 14%
    List $57.95 Save $8.00

    Guaranteed to Fit 2021 Mazda CX-9

    Guaranteed to Fit 2021 Mazda CX-9

  • Notify When Available
    O2 Oxygen Sensor

    Replaces 2021 Mazda CX-9 L4 2.5L Upstream Bank 1 Sensor 1 O2 Oxygen Sensor TRQ OSA60674

    Brand: TRQ - OSA60674

    $74.95
    Save 14%
    List $86.95 Save $12.00

    Guaranteed to Fit 2021 Mazda CX-9

    Guaranteed to Fit 2021 Mazda CX-9

  • Notify When Available

    VIDEO

    Mass Air Flow Sensor - Delphi

    Replaces 2021 Mazda CX-9 Mass Air Flow Sensor Delphi AF10659

    Brand: Delphi - AF10659

    $80.95
    Save 49%
    List $159.95 Save $79.00

    Guaranteed to Fit 2021 Mazda CX-9

    Guaranteed to Fit 2021 Mazda CX-9

  • Notify When Available
    Fuel Pump Module Assembly - Delphi

    Replaces 2021 Mazda CX-9 All Wheel Drive Fuel Pump Module Assembly Delphi FG2684

    Brand: Delphi - FG2684

    Out of Stock

    $ 255.95

    Guaranteed to Fit 2021 Mazda CX-9

    Guaranteed to Fit 2021 Mazda CX-9

  • Notify When Available
    Fuel Pump Module Assembly - Delphi

    Replaces 2021 Mazda CX-9 Front Wheel Drive Fuel Pump Module Assembly Delphi FG2687

    Brand: Delphi - FG2687

    Out of Stock

    $ 222.95

    Guaranteed to Fit 2021 Mazda CX-9

    Guaranteed to Fit 2021 Mazda CX-9

Close



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