Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2018 Audi A4 Parts

What year is your
Free Same Day Shipping

2018 Audi A4

Filter Results
  • Notify When Available
    Kit image

    Replaces 2018 Audi A4 Rear Driver & Passenger Side 2 Piece Brake Hose Set TRQ BLA80621

    Brand: TRQ
    - BLA80621

    • Kit Includes: (1) Rear Driver Side Replacement Brake Hose
    • Kit Includes: (1) Rear Passenger Side Replacement Brake Hose
    • Quantity: 2 Piece
    $64.95
    Save 26%
    List $87.95 Save $23.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 Rear Driver & Passenger Side 2 Piece Brake Hose Set TRQ BLA80621

    Kit image
    Brand: TRQ - BLA80621
    • Kit Includes: (1) Rear Driver Side Replacement Brake Hose
    • Kit Includes: (1) Rear Passenger Side Replacement Brake Hose
    • Quantity: 2 Piece
    $64.95
    Save 26%
    List $87.95 Save $23.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Brake Pads

    Replaces 2018 Audi A4 Front with 330 mm Diameter Rear Rotors with 338 mm Diameter Front Rotors Ceramic Brake Pads TRQ BFA15076

    Brand: TRQ
    - BFA15076

    • Includes: Contact Point Grease
    • Includes: Hardware
    • Brake Pad Friction Material: Ceramic
    $57.95
    Save 34%
    List $87.95 Save $30.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 Front with 330 mm Diameter Rear Rotors with 338 mm Diameter Front Rotors Ceramic Brake Pads TRQ BFA15076

    Brake Pads
    Brand: TRQ - BFA15076
    • Includes: Contact Point Grease
    • Includes: Hardware
    • Brake Pad Friction Material: Ceramic
    $57.95
    Save 34%
    List $87.95 Save $30.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Performance Brake Rotor Pair

    Replaces 2018 Audi A4 Rear Driver & Passenger Side with 300 mm Diameter Rear Rotors 2 Piece Premium G-Coated Performance Brake Rotor Set TRQ Performance BRA74932

    2 reviews
    Brand: TRQ Performance
    - BRA74932

    • Product Line: Performance
    • Brake Rotor Coating: Premium G-Coated
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side G-Coated Performance Brake Rotor
    • Kit Includes: (1) Driver Side G-Coated Performance Brake Rotor
    $94.95
    Save 23%
    List $122.95 Save $28.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 Rear Driver & Passenger Side with 300 mm Diameter Rear Rotors 2 Piece Premium G-Coated Performance Brake Rotor Set TRQ Performance BRA74932

    Performance Brake Rotor Pair
    2 reviews
    Brand: TRQ Performance - BRA74932
    • Product Line: Performance
    • Brake Rotor Coating: Premium G-Coated
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side G-Coated Performance Brake Rotor
    • Kit Includes: (1) Driver Side G-Coated Performance Brake Rotor
    $94.95
    Save 23%
    List $122.95 Save $28.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Wheel Bearing & Hub Assembly Set

    Replaces 2018 Audi A4 Rear Driver & Passenger Side with 32mm Bearing 2 Piece Wheel Bearing & Hub Assembly Set TRQ BHA34731

    Brand: TRQ
    - BHA34731

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Wheel Bearing & Hub Assembly
    • Kit Includes: (1) Rear Driver Side Wheel Bearing & Hub Assembly
    $87.95
    Save 23%
    List $114.95 Save $27.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 Rear Driver & Passenger Side with 32mm Bearing 2 Piece Wheel Bearing & Hub Assembly Set TRQ BHA34731

    Wheel Bearing & Hub Assembly Set
    Brand: TRQ - BHA34731
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Wheel Bearing & Hub Assembly
    • Kit Includes: (1) Rear Driver Side Wheel Bearing & Hub Assembly
    $87.95
    Save 23%
    List $114.95 Save $27.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Ignition Coil Set

    Replaces 2018 Audi A4 L4 2.0L 4 Piece Ignition Coil Set TRQ ICA32531

    Brand: TRQ
    - ICA32531

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $104.95
    Save 27%
    List $143.95 Save $39.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 L4 2.0L 4 Piece Ignition Coil Set TRQ ICA32531

    Ignition Coil Set
    Brand: TRQ - ICA32531
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $104.95
    Save 27%
    List $143.95 Save $39.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Ignition Kit

    Replaces 2018 Audi A4 8 Piece Performance Ignition Kit TRQ Performance TKA05959

    4 reviews
    Brand: TRQ Performance
    - TKA05959

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Performance Ignition Coils
    $137.95
    Save 24%
    List $180.95 Save $43.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 8 Piece Performance Ignition Kit TRQ Performance TKA05959

    Ignition Kit
    4 reviews
    Brand: TRQ Performance - TKA05959
    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Performance Ignition Coils
    $137.95
    Save 24%
    List $180.95 Save $43.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Kit image

    Replaces 2018 Audi A4 Front Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA86128

    3 reviews
    Brand: TRQ
    - PSA86128

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Sway Bar Link
    • Kit Includes: (1) Front Driver Side Sway Bar Link
    $41.95
    Save 25%
    List $55.95 Save $14.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 Front Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA86128

    Kit image
    3 reviews
    Brand: TRQ - PSA86128
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Sway Bar Link
    • Kit Includes: (1) Front Driver Side Sway Bar Link
    $41.95
    Save 25%
    List $55.95 Save $14.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Ignition Coil Set

    Replaces 2018 Audi A4 L4 2.0L 4 Piece Ignition Coil Set TRQ ICA64283

    1 reviews
    Brand: TRQ
    - ICA64283

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $114.95
    Save 22%
    List $147.95 Save $33.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 L4 2.0L 4 Piece Ignition Coil Set TRQ ICA64283

    Ignition Coil Set
    1 reviews
    Brand: TRQ - ICA64283
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $114.95
    Save 22%
    List $147.95 Save $33.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Kit image

    Replaces 2018 Audi A4 Front Center 2 Piece Parking Assist Sensor Set TRQ SNA11020

    1 reviews
    Brand: TRQ
    - SNA11020

    • Quantity: 2 Piece
    • Kit Includes: (2) Parking Assist Sensors
    $40.95
    Save 15%
    List $47.95 Save $7.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces 2018 Audi A4 Front Center 2 Piece Parking Assist Sensor Set TRQ SNA11020

    Kit image
    1 reviews
    Brand: TRQ - SNA11020
    • Quantity: 2 Piece
    • Kit Includes: (2) Parking Assist Sensors
    $40.95
    Save 15%
    List $47.95 Save $7.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

  • Notify When Available
    Wheel Bearing & Hub Assembly

    Replaces Wheel Bearing & Hub Assembly TRQ BHA71555

    1 reviews
    Brand: TRQ
    - BHA71555

    $57.95
    Save 26%
    List $77.95 Save $20.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

    Replaces Wheel Bearing & Hub Assembly TRQ BHA71555

    Wheel Bearing & Hub Assembly
    1 reviews
    Brand: TRQ - BHA71555
    $57.95
    Save 26%
    List $77.95 Save $20.00

    Guaranteed to Fit 2018 Audi A4

    Guaranteed to Fit 2018 Audi A4

1

...

1 2 3 4 5

...

21
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.