Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2008 Audi RS4 Emissions & Sensors

What year is your
Free Same Day Shipping

2008 Audi RS4 Emissions & Sensors

Filter Results
  • Notify When Available
    O2 Oxygen Sensor

    Replaces 2008 Audi RS4 V8 4.2L Downstream Right O2 Oxygen Sensor TRQ OSA60644

    Brand: TRQ
    - OSA60644

    $47.95
    Save 9%
    List $52.95 Save $5.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

    Replaces 2008 Audi RS4 V8 4.2L Downstream Right O2 Oxygen Sensor TRQ OSA60644

    O2 Oxygen Sensor
    Brand: TRQ - OSA60644
    $47.95
    Save 9%
    List $52.95 Save $5.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

  • Notify When Available

    VIDEO

    Vapor Canister Purge Solenoid Valve

    Replaces 2008 Audi RS4 Vapor Canister Purge Solenoid Valve TRQ EVA47789

    Brand: TRQ
    - EVA47789
    $23.95
    Save 33%
    List $35.95 Save $12.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

    Replaces 2008 Audi RS4 Vapor Canister Purge Solenoid Valve TRQ EVA47789

    VIDEO

    Vapor Canister Purge Solenoid Valve
    Brand: TRQ - EVA47789
    $23.95
    Save 33%
    List $35.95 Save $12.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

  • Notify When Available

    VIDEO

    Vapor Canister Purge Solenoid Valve

    Replaces 2008 Audi RS4 Vapor Canister Purge Solenoid Valve TRQ EVA47788

    Brand: TRQ
    - EVA47788
    $28.95
    Save 19%
    List $35.95 Save $7.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

    Replaces 2008 Audi RS4 Vapor Canister Purge Solenoid Valve TRQ EVA47788

    VIDEO

    Vapor Canister Purge Solenoid Valve
    Brand: TRQ - EVA47788
    $28.95
    Save 19%
    List $35.95 Save $7.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

  • Notify When Available
    O2 Oxygen Sensor

    Replaces 2008 Audi RS4 V8 4.2L Downstream Left O2 Oxygen Sensor TRQ OSA61354

    Brand: TRQ
    - OSA61354

    $42.95
    Save 19%
    List $52.95 Save $10.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

    Replaces 2008 Audi RS4 V8 4.2L Downstream Left O2 Oxygen Sensor TRQ OSA61354

    O2 Oxygen Sensor
    Brand: TRQ - OSA61354
    $42.95
    Save 19%
    List $52.95 Save $10.00

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

  • Notify When Available
    Mass Air Flow Sensor - Delphi

    Replaces 2008 Audi RS4 Mass Air Flow Sensor Delphi AF10513

    Brand: Delphi
    - AF10513

    Out of Stock

    $ 180.95

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

    Replaces 2008 Audi RS4 Mass Air Flow Sensor Delphi AF10513

    Mass Air Flow Sensor - Delphi
    Brand: Delphi - AF10513

    Out of Stock

    $ 180.95

    Guaranteed to Fit 2008 Audi RS4

    Guaranteed to Fit 2008 Audi RS4

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.