Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

Infiniti Q45 Mass Air Flow Sensor

What year is your
Free Same Day Shipping

Infiniti Q45 Mass Air Flow Sensor

Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year
Filter Results
  • Notify When Available
    Mass Air Flow Sensor

    Replaces Nissan Maxima Infiniti I30 J30 Q45 Mass Air Flow Sensor TRQ ESA48516

    Brand: TRQ
    - ESA48516

    $62.95
    Save 31%
    List $90.95 Save $28.00

    Replaces Nissan Maxima Infiniti I30 J30 Q45 Mass Air Flow Sensor TRQ ESA48516

    Mass Air Flow Sensor
    Brand: TRQ - ESA48516
    $62.95
    Save 31%
    List $90.95 Save $28.00
  • Notify When Available
    Mass Air Flow Sensor - Delphi

    Replaces 2002 Infiniti Q45 Mass Air Flow Sensor Delphi AF10618

    Brand: Delphi
    - AF10618

    $205.95
    Save 48%
    List $398.95 Save $193.00

    Replaces 2002 Infiniti Q45 Mass Air Flow Sensor Delphi AF10618

    Mass Air Flow Sensor - Delphi
    Brand: Delphi - AF10618
    $205.95
    Save 48%
    List $398.95 Save $193.00
  • Notify When Available
    Mass Air Flow Sensor - Delphi

    Replaces Infiniti Q45 Mass Air Flow Sensor Delphi AF10565

    Brand: Delphi
    - AF10565

    Out of Stock

    $ 96.95

    Replaces Infiniti Q45 Mass Air Flow Sensor Delphi AF10565

    Mass Air Flow Sensor - Delphi
    Brand: Delphi - AF10565

    Out of Stock

    $ 96.95
  • Notify When Available
    Mass Air Flow Sensor - Delphi

    Replaces 2003-04 Infiniti FX45 M45 Q45 Mass Air Flow Sensor Delphi AF10619

    Brand: Delphi
    - AF10619

    Out of Stock

    $ 311.95

    Replaces 2003-04 Infiniti FX45 M45 Q45 Mass Air Flow Sensor Delphi AF10619

    Mass Air Flow Sensor - Delphi
    Brand: Delphi - AF10619

    Out of Stock

    $ 311.95
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.