Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Chevrolet Silverado 1500 Parts

What year is your
Free Same Day Shipping

2003 Chevrolet Silverado 1500

Filter Results
  • Notify When Available

    VIDEO

    99-07 Cheyvy Silverado; GMC Sierra 1500 2WD Inner Tie Rod Pair

    Replaces 2003 Chevrolet Silverado 1500 Rear Wheel Drive Front Driver & Passenger Side Inner 2 Piece Tie Rod Set TRQ PSA54942

    1 reviews
    Brand: TRQ
    - PSA54942

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Inner Tie Rod
    • Kit Includes: (1) Front Driver Side Inner Tie Rod
    $34.95
    Save 34%
    List $52.95 Save $18.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Rear Wheel Drive Front Driver & Passenger Side Inner 2 Piece Tie Rod Set TRQ PSA54942

    VIDEO

    99-07 Cheyvy Silverado; GMC Sierra 1500 2WD Inner Tie Rod Pair
    1 reviews
    Brand: TRQ - PSA54942
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Inner Tie Rod
    • Kit Includes: (1) Front Driver Side Inner Tie Rod
    $34.95
    Save 34%
    List $52.95 Save $18.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Four Wheel Drive Switch

    Replaces 2003 Chevrolet Silverado 1500 Electric 4 Wheel Drive with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Four Wheel Drive Switch TRQ FWA72082

    51 reviews
    Brand: TRQ
    - FWA72082
    $49.95
    Save 17%
    List $59.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Electric 4 Wheel Drive with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Four Wheel Drive Switch TRQ FWA72082

    VIDEO

    Four Wheel Drive Switch
    51 reviews
    Brand: TRQ - FWA72082
    $49.95
    Save 17%
    List $59.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    99-07 GM Multifit 4.3L-8.1L Camshaft Position Sensor

    Replaces Camshaft Position Sensor TRQ ESA94796

    12 reviews
    Brand: TRQ
    - ESA94796

    $40.95
    Save 18%
    List $49.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces Camshaft Position Sensor TRQ ESA94796

    VIDEO

    99-07 GM Multifit 4.3L-8.1L Camshaft Position Sensor
    12 reviews
    Brand: TRQ - ESA94796
    $40.95
    Save 18%
    List $49.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61215

    8 reviews
    Brand: TRQ
    - OSA61215

    $42.95
    Save 12%
    List $48.95 Save $6.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces O2 Oxygen Sensor TRQ OSA61215

    VIDEO

    O2 Oxygen Sensor
    8 reviews
    Brand: TRQ - OSA61215
    $42.95
    Save 12%
    List $48.95 Save $6.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    99-09 GM Full Size PU, SUV, Suburban Inner & Outer Tie Rod Set w/ TR Tool

    Replaces 2003 Chevrolet Silverado 1500 Front Driver & Passenger Side with Steering Gear Inner & Outer 4 Piece Tie Rod Set with Inner Tie Rod Tool TRQ PSA71329

    5 reviews
    Brand: TRQ
    - PSA71329

    • Quantity: 4 Piece
    • Kit Includes: (4) Front Tie Rods
    • Kit Includes: (1) Heavy Duty Inner Tie Rod Tool
    $74.95
    Save 16%
    List $88.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Front Driver & Passenger Side with Steering Gear Inner & Outer 4 Piece Tie Rod Set with Inner Tie Rod Tool TRQ PSA71329

    VIDEO

    99-09 GM Full Size PU, SUV, Suburban Inner & Outer Tie Rod Set w/ TR Tool
    5 reviews
    Brand: TRQ - PSA71329
    • Quantity: 4 Piece
    • Kit Includes: (4) Front Tie Rods
    • Kit Includes: (1) Heavy Duty Inner Tie Rod Tool
    $74.95
    Save 16%
    List $88.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Control Arm with Ball Joint

    Replaces 2003 Chevrolet Silverado 1500 4 Wheel Drive Front Upper & Lower 4 Piece Control Arm with Ball Joint Set TRQ PSA62471

    42 reviews
    Brand: TRQ
    - PSA62471

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Upper Control Arms with Ball Joints
    $394.95
    Save 27%
    List $539.95 Save $145.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 4 Wheel Drive Front Upper & Lower 4 Piece Control Arm with Ball Joint Set TRQ PSA62471

    VIDEO

    Control Arm with Ball Joint
    42 reviews
    Brand: TRQ - PSA62471
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Upper Control Arms with Ball Joints
    $394.95
    Save 27%
    List $539.95 Save $145.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    88-10 GM, Hummer, Isuzu; 05-09 Saab 9-7X Rear Wheel Axle Shaft Bearing and Seal Kit

    Replaces 2003 Chevrolet Silverado 1500 Rear with 8.63 Inch Ring Gear without 4 Wheel Steering 2 Piece Wheel Bearing & Hub Kit TRQ BHA53235

    1 reviews
    Brand: TRQ
    - BHA53235

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Wheel Seal
    • Kit Includes: (1) Rear Wheel Bearing
    $44.95
    Save 18%
    List $54.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Rear with 8.63 Inch Ring Gear without 4 Wheel Steering 2 Piece Wheel Bearing & Hub Kit TRQ BHA53235

    VIDEO

    88-10 GM, Hummer, Isuzu; 05-09 Saab 9-7X Rear Wheel Axle Shaft Bearing and Seal Kit
    1 reviews
    Brand: TRQ - BHA53235
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Wheel Seal
    • Kit Includes: (1) Rear Wheel Bearing
    $44.95
    Save 18%
    List $54.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    00-07 GM Pickup Window Regulator Rear Pair

    Replaces 2003 Chevrolet Silverado 1500 Rear Driver & Passenger Side 2 Piece Power Power Window Motor & Regulator Assembly Set TRQ WRA50987

    50 reviews
    Brand: TRQ
    - WRA50987

    • Operation: Power
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Power Window Motor & Regulator Assembly
    • Kit Includes: (1) Rear Driver Side Power Window Motor & Regulator Assembly
    $139.95
    Save 16%
    List $166.95 Save $27.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Rear Driver & Passenger Side 2 Piece Power Power Window Motor & Regulator Assembly Set TRQ WRA50987

    VIDEO

    00-07 GM Pickup Window Regulator Rear Pair
    50 reviews
    Brand: TRQ - WRA50987
    • Operation: Power
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Power Window Motor & Regulator Assembly
    • Kit Includes: (1) Rear Driver Side Power Window Motor & Regulator Assembly
    $139.95
    Save 16%
    List $166.95 Save $27.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    87-06 GM; 97-00 Isuzu Multifit (w/Oil Gage) (1 Terminal) Oil Pressure Switch

    Replaces 2003 Chevrolet Silverado 1500 V6 4.3L Oil Pressure Sender TRQ SWA41744

    12 reviews
    Brand: TRQ
    - SWA41744
    $29.95
    Save 17%
    List $35.95 Save $6.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 V6 4.3L Oil Pressure Sender TRQ SWA41744

    VIDEO

    87-06 GM; 97-00 Isuzu Multifit (w/Oil Gage) (1 Terminal) Oil Pressure Switch
    12 reviews
    Brand: TRQ - SWA41744
    $29.95
    Save 17%
    List $35.95 Save $6.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    1999-05 Silverado Sierra Chrome Tailgate Handle & Tailgate Handle Bezel

    Replaces 2003 Chevrolet Silverado 1500 Metal Reinforced Upgrade Tailgate Handle with Bezel TRQ DHA64631

    13 reviews
    Brand: TRQ
    - DHA64631

    • Product Grade: Metal Reinforced Upgrade
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Metal Reinforced Upgrade Tailgate Handle with Bezel TRQ DHA64631

    VIDEO

    1999-05 Silverado Sierra Chrome Tailgate Handle & Tailgate Handle Bezel
    13 reviews
    Brand: TRQ - DHA64631
    • Product Grade: Metal Reinforced Upgrade
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

1

...

15 16 17 18 19

...

146
Close



Chevrolet is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Chevrolet or General Motors Company. 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.