SEARCH BY VEHICLE:
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

    Mirror Set

    Replaces 2003 Chevrolet Silverado 1500 Driver & Passenger Side 2 Piece Power Heated Memory Paint to Match Mirror Set Power, Power Folding TRQ MRA10051

    1 reviews
    Brand: TRQ
    - MRA10051

    • Quantity: 2 Piece
    • Mirror Color / Finish: Paint to Match
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Electric
    • Mirror Memory Type: Memory
    $199.95
    Save 26%
    List $269.95 Save $70.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Driver & Passenger Side 2 Piece Power Heated Memory Paint to Match Mirror Set Power, Power Folding TRQ MRA10051

    VIDEO

    Mirror Set
    1 reviews
    Brand: TRQ - MRA10051
    • Quantity: 2 Piece
    • Mirror Color / Finish: Paint to Match
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Electric
    • Mirror Memory Type: Memory
    $199.95
    Save 26%
    List $269.95 Save $70.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Power Window Motor & Regulator Assembly

    Replaces 2003 Chevrolet Silverado 1500 Front Passenger Side Power Power Window Motor & Regulator Assembly TRQ WRA51063

    231 reviews
    Brand: TRQ
    - WRA51063

    • Operation: Power
    $74.95
    Save 25%
    List $99.95 Save $25.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Front Passenger Side Power Power Window Motor & Regulator Assembly TRQ WRA51063

    VIDEO

    Power Window Motor & Regulator Assembly
    231 reviews
    Brand: TRQ - WRA51063
    • Operation: Power
    $74.95
    Save 25%
    List $99.95 Save $25.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor

    Replaces Crankshaft Position Sensor TRQ ESA53615

    19 reviews
    Brand: TRQ
    - ESA53615

    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces Crankshaft Position Sensor TRQ ESA53615

    VIDEO

    Crankshaft Position Sensor
    19 reviews
    Brand: TRQ - ESA53615
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 Chevrolet Silverado 1500 with Fleetside Bed 14 Piece Tailgate Kit TRQ BDA36073

    20 reviews
    Brand: TRQ
    - BDA36073

    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Tailgate Latch Rods
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (1) Tailgate Handle
    • Quantity: 14 Piece
    $114.95
    Save 33%
    List $170.95 Save $56.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 with Fleetside Bed 14 Piece Tailgate Kit TRQ BDA36073

    VIDEO

    Kit image
    20 reviews
    Brand: TRQ - BDA36073
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Tailgate Latch Rods
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (1) Tailgate Handle
    • Quantity: 14 Piece
    $114.95
    Save 33%
    List $170.95 Save $56.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Engine Splash Shield

    Replaces 2003 Chevrolet Silverado 1500 Lower Forward Engine Splash Shield TRQ BDA12023

    1 reviews
    Brand: TRQ
    - BDA12023

    $49.95
    Save 25%
    List $66.95 Save $17.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Lower Forward Engine Splash Shield TRQ BDA12023

    VIDEO

    Engine Splash Shield
    1 reviews
    Brand: TRQ - BDA12023
    $49.95
    Save 25%
    List $66.95 Save $17.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Leaf Spring Shackle & Bracket Repair Kit

    Replaces 2003 Chevrolet Silverado 1500 Rear Rearward 4 Piece Leaf Spring Shackle & Bracket Repair Kit TRQ PSA69178

    24 reviews
    Brand: TRQ
    - PSA69178

    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Rearward Leaf Spring Shackle Repair Kits
    • Kit Includes: (2) Rear Rearward Leaf Spring Shackle Bracket Repair Kits
    $129.95
    Save 20%
    List $161.95 Save $32.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Rear Rearward 4 Piece Leaf Spring Shackle & Bracket Repair Kit TRQ PSA69178

    VIDEO

    Leaf Spring Shackle & Bracket Repair Kit
    24 reviews
    Brand: TRQ - PSA69178
    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Rearward Leaf Spring Shackle Repair Kits
    • Kit Includes: (2) Rear Rearward Leaf Spring Shackle Bracket Repair Kits
    $129.95
    Save 20%
    List $161.95 Save $32.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Fuel Pump Module Assembly

    Replaces Fuel Pump Module Assembly TRQ FPA61984

    86 reviews
    Brand: TRQ
    - FPA61984

    $79.95
    Save 16%
    List $94.95 Save $15.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces Fuel Pump Module Assembly TRQ FPA61984

    VIDEO

    Fuel Pump Module Assembly
    86 reviews
    Brand: TRQ - FPA61984
    $79.95
    Save 16%
    List $94.95 Save $15.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    03-07 GM Fullsize SUV Pickup Truck Headlight Switch

    Replaces 2003 Chevrolet Silverado 1500 Headlight Switch TRQ SWA41657

    94 reviews
    Brand: TRQ
    - SWA41657
    $54.95
    Save 14%
    List $63.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 2003 Chevrolet Silverado 1500 Headlight Switch TRQ SWA41657

    VIDEO

    03-07 GM Fullsize SUV Pickup Truck Headlight Switch
    94 reviews
    Brand: TRQ - SWA41657
    $54.95
    Save 14%
    List $63.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Starter

    Replaces Starter TRQ STA03071

    30 reviews
    Brand: TRQ
    - STA03071

    $124.95
    Save 23%
    List $161.95 Save $37.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces Starter TRQ STA03071

    VIDEO

    Starter
    30 reviews
    Brand: TRQ - STA03071
    $124.95
    Save 23%
    List $161.95 Save $37.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 8 Piece Spark Plug Set TRQ SPA02136

    9 reviews
    Brand: TRQ
    - SPA02136

    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Replaces 8 Piece Spark Plug Set TRQ SPA02136

    VIDEO

    Spark Plug Set
    9 reviews
    Brand: TRQ - SPA02136
    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

    Guaranteed to Fit 2003 Chevrolet Silverado 1500

1

...

6 7 8 9 10

...

145
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.