Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2012 Audi A4 Parts

What year is your
Free Same Day Shipping

2012 Audi A4

Filter Results
  • Notify When Available
    Engine Knock Sensor

    Replaces 2012 Audi A4 Engine Knock Sensor TRQ ESA90006

    Brand: TRQ - ESA90006
    $24.95
    Save 22%
    List $31.95 Save $7.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2012 Audi A4 L4 2.0L 4 Piece Spark Plug Set TRQ SPA02194

    6 reviews
    Brand: TRQ - SPA02194

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available
    11-16 Audi A4, A5, Q5; 13-15 AllRoad Front Lwr Rearward Ctrl Arm w/ Balljoint Pair

    Replaces 2012 Audi A4 Front Driver & Passenger Side Lower Rearward 2 Piece Control Arm with Ball Joint Set TRQ PSA62563

    5 reviews
    Brand: TRQ - PSA62563

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Lower Rearward Control Arm with Ball Joint
    • Kit Includes: (1) Front Driver Side Lower Rearward Control Arm with Ball Joint
    $147.95
    Save 23%
    List $191.95 Save $44.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available

    VIDEO

    06-16 Audi; 11-14 Porsche; 05-15 Volkswagen Oxygen Sensor

    Replaces 2012 Audi A4 L4 2.0L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA61698

    7 reviews
    Brand: TRQ - OSA61698

    $39.95
    Save 23%
    List $51.95 Save $12.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available
    Ball Joint Set

    Replaces 2012 Audi A4 To 8/14/11 Production Date Front Driver & Passenger Side Lower 2 Piece Ball Joint Set TRQ PSA66971

    Brand: TRQ - PSA66971

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Lower Ball Joint
    • Kit Includes: (1) Front Driver Side Lower Ball Joint
    $49.95
    Save 22%
    List $63.95 Save $14.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available
    12-16 Audi A5, S5; 12-16 A4, S4; 13-15 All Road, RS5 Front Lwr Frwrd Ctrl Arm Pair

    Replaces 2012 Audi A4 From 8/16/11 Production Date Front Driver & Passenger Side Forward Lower 2 Piece Control Arm Set TRQ PSA62877

    Brand: TRQ - PSA62877

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Lower Forward Control Arm
    • Kit Includes: (1) Front Driver Side Lower Forward Control Arm
    $104.95
    Save 28%
    List $144.95 Save $40.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2012 Audi A4 8 Piece Ignition Kit TRQ ICA71803

    7 reviews
    Brand: TRQ - ICA71803

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $99.95
    Save 26%
    List $135.95 Save $36.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2012 Audi A4 8 Piece Performance Ignition Kit TRQ Performance TKA05816

    5 reviews
    Brand: TRQ Performance - TKA05816

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    $122.95
    Save 26%
    List $165.95 Save $43.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available
    Kit image

    Replaces 2012 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
    $29.95
    Save 25%
    List $39.95 Save $10.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

  • Notify When Available
    Strut & Spring Assembly Set

    Replaces 2012 Audi A4 with Standard Suspension without Electronic Suspension Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set TRQ SCA43445

    Brand: TRQ - SCA43445

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Strut & Spring Assembly
    • Kit Includes: (1) Front Driver Side Strut & Spring Assembly
    $249.95
    Save 24%
    List $326.95 Save $77.00

    Guaranteed to Fit 2012 Audi A4

    Guaranteed to Fit 2012 Audi A4

1

...

1 2 3 4 5

...

52
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.