Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Subaru Impreza Parts

What year is your
Free Same Day Shipping

2003 Subaru Impreza

Filter Results
  • Notify When Available
    Coolant Reservoir

    Replaces Coolant Reservoir TRQ ECA62613

    1 reviews
    Brand: TRQ - ECA62613

    $29.95
    Save 27%
    List $40.95 Save $11.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available
    05-09 Saab 9-2X; 90-08 Subaru Multifit Front Hub Wheel Bearing & Seal Kit

    Replaces 2003 Subaru Impreza Front 6 Piece Wheel Bearing & Seal Kit TRQ BHA53132

    2 reviews
    Brand: TRQ - BHA53132

    • Quantity: 6 Piece
    • Kit Includes: (4) Front Wheel Seals
    • Kit Includes: (2) Front Wheel Bearings
    $62.95
    Save 22%
    List $80.95 Save $18.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available
    02-07 Subaru WRX; 03-07 Impreza; Impreza Outback; 05-08 Forester Mass Air Flow Sensor

    Replaces Mass Air Flow Sensor DIY Solutions EMS00064

    11 reviews
    Brand: DIY Solutions - EMS00064

    $20.17
    Save 67%
    List $60.95 Save $40.78

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available

    VIDEO

    Alignment Camber Kit

    Replaces Alignment Camber Kit TRQ PSA71375

    Brand: TRQ - PSA71375

    • Kit Includes: (1) 14mm Bolt
    $17.45
    Save 21%
    List $21.95 Save $4.50

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available
    Camshaft Position Sensor

    Replaces 2003 Subaru Impreza Camshaft Position Sensor TRQ ESA53523

    1 reviews
    Brand: TRQ - ESA53523
    $29.95
    Save 19%
    List $36.95 Save $7.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available

    VIDEO

    Strut Boot & Bumper

    Replaces Strut Boot & Bumper TRQ SKA67705

    Brand: TRQ - SKA67705
    $19.95
    Save 26%
    List $26.95 Save $7.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available

    VIDEO

    Kit image

    Replaces Front Driver & Passenger Side 2 Piece Brake Caliper Set TRQ CLA35396

    1 reviews
    Brand: TRQ - CLA35396

    • Includes: Bracket
    • Quantity: 2 Piece
    • Includes: Hardware
    • Kit Includes: (1) Front Passenger Side Brake Caliper with Mounting Bracket & Hardware
    • Kit Includes: (1) Front Driver Side Brake Caliper with Mounting Bracket & Hardware
    $139.95
    Save 28%
    List $194.95 Save $55.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available
    Brake Pad & Rotor Kit

    Replaces Rear Ceramic Brake Pad & Rotor Kit with Parking Shoes TRQ BKA28325

    Brand: TRQ - BKA28325

    • Brake Pad Friction Material: Ceramic
    • Kit Includes: (1) Rear Parking Brake Shoe Set
    • Kit Includes: (2) Rear Brake Rotors
    • Kit Includes: (1) Rear Ceramic Brake Pad Set with Contact Point Grease & Hardware
    $93.95
    Save 33%
    List $139.95 Save $46.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available
    Brake Caliper Set

    Replaces 2003 Subaru Impreza Rear Driver & Passenger Side 2 Piece Brake Caliper Set TRQ CLA32297

    Brand: TRQ - CLA32297

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Driver Side Brake Caliper with Mounting Bracket & Hardware
    • Kit Includes: (1) Rear Passenger Side Brake Caliper with Mounting Bracket & Hardware
    $104.95
    Save 27%
    List $142.95 Save $38.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

  • Notify When Available
    Kit image

    Replaces 2003 Subaru Impreza WRX To 7/31/02 Production Date Front & Rear Ceramic Brake Pads TRQ BFA20059

    Brand: TRQ - BFA20059

    • Kit Includes: (1) Front Ceramic Brake Pad Set with Contact Point Grease & Hardware
    • Brake Pad Friction Material: Ceramic
    • Kit Includes: (1) Rear Ceramic Brake Pad Set with Contact Point Grease & Hardware
    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 2003 Subaru Impreza

    Guaranteed to Fit 2003 Subaru Impreza

1

...

3 4 5 6 7

...

57
Close



Subaru is a registered trademark of Fuji Heavy Industries Co., Ltd. 1A Auto is not affiliated with or sponsored by Subaru or Fuji Heavy Industries Co., Ltd. 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.