Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2015 Audi S4 Parts

What year is your
Free Same Day Shipping

2015 Audi S4

Filter Results
  • Notify When Available
    Kit image

    Replaces 2015 Audi S4 Rear Semi-Metallic Brake Pad & Rotor Kit TRQ BKA49958

    Brand: TRQ
    - BKA49958

    • Brake Pad Friction Material: Semi-Metallic
    • Kit Includes: (2) Rear Brake Rotors
    • Kit Includes: (1) Rear Semi-Metallic Brake Pad Set
    $134.95
    Save 25%
    List $178.95 Save $44.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

    Replaces 2015 Audi S4 Rear Semi-Metallic Brake Pad & Rotor Kit TRQ BKA49958

    Kit image
    Brand: TRQ - BKA49958
    • Brake Pad Friction Material: Semi-Metallic
    • Kit Includes: (2) Rear Brake Rotors
    • Kit Includes: (1) Rear Semi-Metallic Brake Pad Set
    $134.95
    Save 25%
    List $178.95 Save $44.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

  • Notify When Available
    Brake Pad & Rotor Kit

    Replaces 2015 Audi S4 Rear Ceramic Premium G-Coated Brake Pad & Rotor Kit TRQ Performance BKA00455

    Brand: TRQ Performance
    - BKA00455

    • Brake Rotor Coating: Premium G-Coated
    • Brake Pad Friction Material: Ceramic
    • Kit Includes: (1) Rear Premium G-Coated Brake Rotor Set
    • Kit Includes: (1) Rear Ceramic Brake Pad Set
    $130.95
    Save 34%
    List $197.95 Save $67.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

    Replaces 2015 Audi S4 Rear Ceramic Premium G-Coated Brake Pad & Rotor Kit TRQ Performance BKA00455

    Brake Pad & Rotor Kit
    Brand: TRQ Performance - BKA00455
    • Brake Rotor Coating: Premium G-Coated
    • Brake Pad Friction Material: Ceramic
    • Kit Includes: (1) Rear Premium G-Coated Brake Rotor Set
    • Kit Includes: (1) Rear Ceramic Brake Pad Set
    $130.95
    Save 34%
    List $197.95 Save $67.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

  • Notify When Available
    Brake Pad & Rotor Kit

    Replaces 2015 Audi S4 Rear Semi-Metallic Premium G-Coated Brake Pad & Rotor Kit TRQ Performance BKA00456

    Brand: TRQ Performance
    - BKA00456

    • Brake Rotor Coating: Premium G-Coated
    • Brake Pad Friction Material: Semi-Metallic
    • Kit Includes: (1) Rear Semi-Metallic Brake Pad Set
    • Kit Includes: (1) Rear Premium G-Coated Brake Rotor Set
    $139.95
    Save 26%
    List $189.95 Save $50.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

    Replaces 2015 Audi S4 Rear Semi-Metallic Premium G-Coated Brake Pad & Rotor Kit TRQ Performance BKA00456

    Brake Pad & Rotor Kit
    Brand: TRQ Performance - BKA00456
    • Brake Rotor Coating: Premium G-Coated
    • Brake Pad Friction Material: Semi-Metallic
    • Kit Includes: (1) Rear Semi-Metallic Brake Pad Set
    • Kit Includes: (1) Rear Premium G-Coated Brake Rotor Set
    $139.95
    Save 26%
    List $189.95 Save $50.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

  • Notify When Available
    Kit image

    Replaces 2015 Audi S4 Front Driver & Passenger Side 2 Piece Brake Hose Set TRQ BLA80571

    Brand: TRQ
    - BLA80571

    • Kit Includes: (1) Front Passenger Side Replacement Brake Hose
    • Kit Includes: (1) Front Driver Side Replacement Brake Hose
    • Quantity: 2 Piece
    $59.95
    Save 10%
    List $66.95 Save $7.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

    Replaces 2015 Audi S4 Front Driver & Passenger Side 2 Piece Brake Hose Set TRQ BLA80571

    Kit image
    Brand: TRQ - BLA80571
    • Kit Includes: (1) Front Passenger Side Replacement Brake Hose
    • Kit Includes: (1) Front Driver Side Replacement Brake Hose
    • Quantity: 2 Piece
    $59.95
    Save 10%
    List $66.95 Save $7.00

    Guaranteed to Fit 2015 Audi S4

    Guaranteed to Fit 2015 Audi S4

  • Notify When Available

    VIDEO

    Inner Tie Rod Tool

    Heavy Duty Inner Tie Rod Tool

    204 reviews
    Brand: TRQ
    - TLK01002

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
    Save 31%
    List $34.95 Save $11.00

    Heavy Duty Inner Tie Rod Tool

    VIDEO

    Inner Tie Rod Tool
    204 reviews
    Brand: TRQ - TLK01002
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
    Save 31%
    List $34.95 Save $11.00
  • Notify When Available

    VIDEO

    Disc Brake Pad Spreader

    Disc Brake Pad Spreader

    180 reviews
    Brand: TRQ
    - TLK01003

    $15.95
    Save 31%
    List $22.95 Save $7.00

    Disc Brake Pad Spreader

    VIDEO

    Disc Brake Pad Spreader
    180 reviews
    Brand: TRQ - TLK01003
    $15.95
    Save 31%
    List $22.95 Save $7.00
  • Notify When Available

    VIDEO

    Interior Trim Removal Kit

    Interior Trim Removal Kit

    93 reviews
    Brand: TRQ
    - TLK01001
    $34.95
    Save 30%
    List $49.95 Save $15.00

    Interior Trim Removal Kit

    VIDEO

    Interior Trim Removal Kit
    93 reviews
    Brand: TRQ - TLK01001
    $34.95
    Save 30%
    List $49.95 Save $15.00
  • Notify When Available
    Disc Brake Service Kit

    Disc Brake Service Kit 50 State Formula

    57 reviews
    Brand: TRQ
    - KTA03112

    • Kit Includes: (1) Brake Caliper Hanger Hook Set
    • Kit Includes: (1) Disc Brake Pad Spreader Tool
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $39.95
    Save 17%
    List $47.95 Save $8.00

    Disc Brake Service Kit 50 State Formula

    Disc Brake Service Kit
    57 reviews
    Brand: TRQ - KTA03112
    • Kit Includes: (1) Brake Caliper Hanger Hook Set
    • Kit Includes: (1) Disc Brake Pad Spreader Tool
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $39.95
    Save 17%
    List $47.95 Save $8.00
  • Notify When Available

    VIDEO

    Oxygen Sensor Install Socket

    Heavy Duty Oxygen Sensor Install Socket

    93 reviews
    Brand: TRQ
    - TLK01007

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8 in
    $16.95
    Save 6%
    List $17.95 Save $1.00

    Heavy Duty Oxygen Sensor Install Socket

    VIDEO

    Oxygen Sensor Install Socket
    93 reviews
    Brand: TRQ - TLK01007
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8 in
    $16.95
    Save 6%
    List $17.95 Save $1.00
  • Notify When Available

    VIDEO

    Kit image

    Brake Caliper Service Kit

    6 reviews
    Brand: TRQ
    - KTA52070

    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 16%
    List $36.95 Save $6.00

    Brake Caliper Service Kit

    VIDEO

    Kit image
    6 reviews
    Brand: TRQ - KTA52070
    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 16%
    List $36.95 Save $6.00
1

...

9 10 11 12 13

...

24
Close



Audi is a registered trademark of Audi AG. 1A Auto is not affiliated with or sponsored by Audi or Audi AG. 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.