Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Audi A4 Parts

What year is your
Free Same Day Shipping

2003 Audi A4

Filter Results
  • Notify When Available
    Kit image

    Replaces 2003 Audi A4 Rear 2 Piece Brake Hose Set ACDelco ACBCK00042

    Brand: ACDelco
    - ACBCK00042

    • Quantity: 2 Piece

    Out of Stock

    $ 55.95

    Guaranteed to Fit 2003 Audi A4

    Guaranteed to Fit 2003 Audi A4

    Replaces 2003 Audi A4 Rear 2 Piece Brake Hose Set ACDelco ACBCK00042

    Kit image
    Brand: ACDelco - ACBCK00042
    • Quantity: 2 Piece

    Out of Stock

    $ 55.95

    Guaranteed to Fit 2003 Audi A4

    Guaranteed to Fit 2003 Audi A4

  • Notify When Available

    VIDEO

    OBDII Multilingual Scan Tool

    OBD2 Diagnostic Scan Tool

    112 reviews
    Brand: Performance Tool
    - W2976

    Out of Stock

    $ 53.95

    OBD2 Diagnostic Scan Tool

    VIDEO

    OBDII Multilingual Scan Tool
    112 reviews
    Brand: Performance Tool - W2976

    Out of Stock

    $ 53.95
  • Notify When Available
    3pc Drum Brake Shoe Installation Tool Kit

    3 Piece Drum Brake Installation Tool Set

    9 reviews
    Brand: Performance Tool
    - 1AXAK00001

    • Kit Includes: (1) Brake Spring Retainer Tool
    • Kit Includes: (1) Brake Spring Pliers
    • Kit Includes: (1) Brake Adjusting Spoon
    • Quantity: 3 Piece

    Out of Stock

    $ 36.95

    3 Piece Drum Brake Installation Tool Set

    3pc Drum Brake Shoe Installation Tool Kit
    9 reviews
    Brand: Performance Tool - 1AXAK00001
    • Kit Includes: (1) Brake Spring Retainer Tool
    • Kit Includes: (1) Brake Spring Pliers
    • Kit Includes: (1) Brake Adjusting Spoon
    • Quantity: 3 Piece

    Out of Stock

    $ 36.95
  • Notify When Available

    VIDEO

    Fuel Tank Lock Ring Tool

    Fuel Pump Tank Lock Ring Tool

    13 reviews
    Brand: Performance Tool
    - W80668

    • Socket Drive: 3/8 in. Drive
    • Kit Includes: (1) 3/8 in. to 1/2 in. Drive Adapter

    Out of Stock

    $ 36.95

    Fuel Pump Tank Lock Ring Tool

    VIDEO

    Fuel Tank Lock Ring Tool
    13 reviews
    Brand: Performance Tool - W80668
    • Socket Drive: 3/8 in. Drive
    • Kit Includes: (1) 3/8 in. to 1/2 in. Drive Adapter

    Out of Stock

    $ 36.95
  • Notify When Available

    VIDEO

    Serpentine belt tool

    Serpentine Belt Tool

    14 reviews
    Brand: Performance Tool
    - W84010

    Out of Stock

    $ 52.95

    Serpentine Belt Tool

    VIDEO

    Serpentine belt tool
    14 reviews
    Brand: Performance Tool - W84010

    Out of Stock

    $ 52.95
  • Notify When Available

    VIDEO

    6 Pc A/C & Fuel Line Quick

    6 Piece A/C & Fuel Line Quick Disconnect Tool Set

    22 reviews
    Brand: Performance Tool
    - W83148

    • Kit Includes: 5/16, 3/8, 1/2, 5/8, 3/4 & 7/8 in. Sizes
    • Quantity: 6 Piece

    Out of Stock

    $ 13.95

    6 Piece A/C & Fuel Line Quick Disconnect Tool Set

    VIDEO

    6 Pc A/C & Fuel Line Quick
    22 reviews
    Brand: Performance Tool - W83148
    • Kit Includes: 5/16, 3/8, 1/2, 5/8, 3/4 & 7/8 in. Sizes
    • Quantity: 6 Piece

    Out of Stock

    $ 13.95
  • Notify When Available

    VIDEO

    1/2

    Torque Wrench

    27 reviews
    Brand: Performance Tool
    - M199

    • Tool Grip Type: Non-slip Molded Grip
    • Includes: Storage Case
    • Torque Wrench Type: Click Type
    • Torque Wrench Range: 25 to 250 Ft. lbs.
    • Socket Drive: 1/2 in. Drive

    Out of Stock

    $ 101.95

    Torque Wrench

    VIDEO

    1/2
    27 reviews
    Brand: Performance Tool - M199
    • Tool Grip Type: Non-slip Molded Grip
    • Includes: Storage Case
    • Torque Wrench Type: Click Type
    • Torque Wrench Range: 25 to 250 Ft. lbs.
    • Socket Drive: 1/2 in. Drive

    Out of Stock

    $ 101.95
  • Notify When Available

    VIDEO

    Universal 3-Jaw Filter Wrench

    Oil Filter Wrench

    3 reviews
    Brand: Performance Tool
    - W270

    • Socket Drive: 3/8 in. Drive
    • Filter Wrench Type: 3 Arm Adjustable

    Out of Stock

    $ 15.95

    Oil Filter Wrench

    VIDEO

    Universal 3-Jaw Filter Wrench
    3 reviews
    Brand: Performance Tool - W270
    • Socket Drive: 3/8 in. Drive
    • Filter Wrench Type: 3 Arm Adjustable

    Out of Stock

    $ 15.95
  • Notify When Available

    VIDEO

    A/C FUEL LINE DISC TOOL (Lisle)

    6 Piece A/C & Fuel Line Quick Disconnect Tool Set

    7 reviews
    Brand: Lisle
    - 37000

    • Includes: Holder
    • Kit Includes: 5/16, 3/8, 1/2, 5/8, 3/4 & 7/8 in. Sizes
    • Quantity: 6 Piece

    Out of Stock

    $ 16.95

    6 Piece A/C & Fuel Line Quick Disconnect Tool Set

    VIDEO

    A/C FUEL LINE DISC TOOL (Lisle)
    7 reviews
    Brand: Lisle - 37000
    • Includes: Holder
    • Kit Includes: 5/16, 3/8, 1/2, 5/8, 3/4 & 7/8 in. Sizes
    • Quantity: 6 Piece

    Out of Stock

    $ 16.95
  • Notify When Available

    VIDEO

    Deluxe Anti-Freeze Tester

    Heavy Duty Antifreeze Coolant Tester

    7 reviews
    Brand: Performance Tool
    - W1656C

    • Product Grade: Heavy Duty
    • Kit Includes: Includes Bit Adapter & 4 Bits

    Out of Stock

    $ 10.95

    Heavy Duty Antifreeze Coolant Tester

    VIDEO

    Deluxe Anti-Freeze Tester
    7 reviews
    Brand: Performance Tool - W1656C
    • Product Grade: Heavy Duty
    • Kit Includes: Includes Bit Adapter & 4 Bits

    Out of Stock

    $ 10.95
1

...

27 28 29 30 31

...

32
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.