Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Toyota Tundra Parts

What year is your
Free Same Day Shipping

2003 Toyota Tundra

Filter Results
  • Notify When Available
    Kit image

    Replaces 2003 Toyota Tundra Front Driver & Passenger Side Wheel Seal TRQ BEA52485

    Brand: TRQ - BEA52485

    • Kit Includes: (1) Front Passenger Side Wheel Seal
    • Kit Includes: (1) Front Driver Side Wheel Seal
    $25.95
    Save 30%
    List $36.95 Save $11.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    Tailgate Handle

    Replaces 2003 Toyota Tundra Tailgate Handle TRQ DHA64750

    35 reviews
    Brand: TRQ - DHA64750

    $39.95
    Save 13%
    List $45.95 Save $6.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    96-02 4Runner; 95-98 T100; 95-04 Tacoma; 00-04 Tundra w/3.4L Vlv Cvr Gasket & Bolt Grommet Seal Kit

    Replaces 2003 Toyota Tundra V6 3.4L Valve Cover Gasket Set TRQ SGA11407

    11 reviews
    Brand: TRQ - SGA11407

    $44.95
    Save 20%
    List $55.95 Save $11.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 Toyota Tundra V8 4.7L Upstream & Downstream 4 Piece O2 Oxygen Sensor Set TRQ OSA61643

    31 reviews
    Brand: TRQ - OSA61643

    • Quantity: 4 Piece
    • Kit Includes: (2) Downstream O2 Oxygen Sensors
    • Kit Includes: (2) Upstream O2 Oxygen Sensors
    $159.95
    Save 13%
    List $183.95 Save $24.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    Ignition Coil Set

    Replaces 2003 Toyota Tundra V8 4.7L 8 Piece Performance Ignition Coil Set TRQ Performance ICA65565

    35 reviews
    Brand: TRQ Performance - ICA65565

    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $209.95
    Save 26%
    List $281.95 Save $72.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available
    Brake Caliper Set

    Replaces 2003 Toyota Tundra with Caliper Casting #13WL Front Driver & Passenger Side 2 Piece Performance Brake Caliper Set TRQ Performance CLA49925

    1 reviews
    Brand: TRQ Performance - CLA49925

    • Product Line: Performance
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Performance Brake Caliper
    • Kit Includes: (1) Front Passenger Side Performance Brake Caliper
    $219.95
    Save 21%
    List $276.95 Save $57.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    Kit image

    Replaces Front 2 Piece Wheel Bearing & Hub Kit TRQ BHA53270

    2 reviews
    Brand: TRQ - BHA53270

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Wheel Hub
    • Kit Includes: (1) Front Wheel Bearing
    $99.95
    Save 22%
    List $128.95 Save $29.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    00-06 Toyota Tundra; 01-07 Sequoia Fr Inner Tie Rod Pair

    Replaces 2003 Toyota Tundra Front Driver & Passenger Side Inner 2 Piece Tie Rod Set TRQ PSA54936

    2 reviews
    Brand: TRQ - PSA54936

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Inner Tie Rod
    • Kit Includes: (1) Front Driver Side Inner Tie Rod
    $44.95
    Save 15%
    List $52.95 Save $8.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    00-06 Toyota Tundra; 01-07 Sequoia Power Steering Rack & Pinion Assembly

    Replaces 2003 Toyota Tundra Power Rack & Pinion Assembly TRQ PSA67690

    36 reviews
    Brand: TRQ - PSA67690

    • Operation: Power
    $464.95
    Save 13%
    List $534.95 Save $70.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

  • Notify When Available

    VIDEO

    96-02 Toyota 4Runner; 01-07 Sequoia; 95-04 Tacoma; 00-06 Tundra Front Hub Wheel Bearing PAIR

    Replaces 2003 Toyota Tundra Front Driver & Passenger Side 2 Piece Wheel Bearing Set TRQ BHA54509

    5 reviews
    Brand: TRQ - BHA54509

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Wheel Bearing
    • Kit Includes: (1) Front Passenger Side Wheel Bearing
    $89.95
    Save 17%
    List $108.95 Save $19.00

    Guaranteed to Fit 2003 Toyota Tundra

    Guaranteed to Fit 2003 Toyota Tundra

1

...

2 3 4 5 6

...

68
Close



Toyota is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Toyota or Toyota Motor Corporation. 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.