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 GMC Sierra 1500 HD Body & Frame

What year is your
Free Same Day Shipping

2003 GMC Sierra 1500 HD Body & Frame

Filter Results
  • Notify When Available
    Kit image

    Replaces 2003 GMC Sierra 1500 HD Front Driver & Passenger Side Body Mounted Door Weatherstrip Seal Kit 2 Piece Set TRQ WSA76578

    Brand: TRQ
    - WSA76578
      Kit Includes
    • Kit Includes: (1) Front Passenger Side Body Mounted Door Weatherstrip Seal
    • Kit Includes: (1) Front Driver Side Body Mounted Door Weatherstrip Seal

    • Quantity: 2 Piece Set
    $65.95
    Save 31%
    List $94.95 Save $29.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD Front Driver & Passenger Side Body Mounted Door Weatherstrip Seal Kit 2 Piece Set TRQ WSA76578

    Kit image
    Brand: TRQ - WSA76578
      Kit Includes
    • Kit Includes: (1) Front Passenger Side Body Mounted Door Weatherstrip Seal
    • Kit Includes: (1) Front Driver Side Body Mounted Door Weatherstrip Seal
    • Quantity: 2 Piece Set
    $65.95
    Save 31%
    List $94.95 Save $29.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 GMC Sierra 1500 HD 14 Piece Tailgate Kit TRQ BDA36073

    18 reviews
    Brand: TRQ
    - BDA36073
      Kit Includes
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Rods
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (1) Tailgate Handle

    • Quantity: 14 Piece
    $89.95
    Save 42%
    List $155.95 Save $66.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD 14 Piece Tailgate Kit TRQ BDA36073

    VIDEO

    Kit image
    18 reviews
    Brand: TRQ - BDA36073
      Kit Includes
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Rods
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (1) Tailgate Handle
    • Quantity: 14 Piece
    $89.95
    Save 42%
    List $155.95 Save $66.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Window Sweep

    Replaces 2003 GMC Sierra 1500 HD Front Driver & Passenger Side Outer 2 Piece Window Sweep Set TRQ WSA74863

    2 reviews
    Brand: TRQ
    - WSA74863
      Kit Includes
    • Kit Includes: (1) Front Passenger Side Outer Window Sweep
    • Kit Includes: (1) Front Driver Side Outer Window Sweep

    • Quantity: 2 Piece
    $60.95
    Save 27%
    List $83.95 Save $23.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD Front Driver & Passenger Side Outer 2 Piece Window Sweep Set TRQ WSA74863

    VIDEO

    Window Sweep
    2 reviews
    Brand: TRQ - WSA74863
      Kit Includes
    • Kit Includes: (1) Front Passenger Side Outer Window Sweep
    • Kit Includes: (1) Front Driver Side Outer Window Sweep
    • Quantity: 2 Piece
    $60.95
    Save 27%
    List $83.95 Save $23.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    99-09 Cadillac, Chevy, GMC, Hummer Full Size Truck Tailgate Striker PAIR

    Replaces 2003 GMC Sierra 1500 HD Tailgate Striker Bolt 2 Piece Set TRQ BDA39980

    19 reviews
    Brand: TRQ
    - BDA39980
      Kit Includes
    • Kit Includes: (2) Tailgate Striker Bolts

    • Quantity: 2 Piece Set
    $20.95
    Save 38%
    List $33.95 Save $13.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD Tailgate Striker Bolt 2 Piece Set TRQ BDA39980

    VIDEO

    99-09 Cadillac, Chevy, GMC, Hummer Full Size Truck Tailgate Striker PAIR
    19 reviews
    Brand: TRQ - BDA39980
      Kit Includes
    • Kit Includes: (2) Tailgate Striker Bolts
    • Quantity: 2 Piece Set
    $20.95
    Save 38%
    List $33.95 Save $13.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available
    Window Sweep

    Replaces 2003 GMC Sierra 1500 HD Front & Rear Outer 4 Piece Window Sweep Set TRQ WSA76188

    1 reviews
    Brand: TRQ
    - WSA76188
      Kit Includes
    • Kit Includes: (2) Rear Outer Window Sweeps
    • Kit Includes: (1) Front Outer Window Sweep Set

    • Quantity: 4 Piece
    $139.95
    Save 13%
    List $160.95 Save $21.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD Front & Rear Outer 4 Piece Window Sweep Set TRQ WSA76188

    Window Sweep
    1 reviews
    Brand: TRQ - WSA76188
      Kit Includes
    • Kit Includes: (2) Rear Outer Window Sweeps
    • Kit Includes: (1) Front Outer Window Sweep Set
    • Quantity: 4 Piece
    $139.95
    Save 13%
    List $160.95 Save $21.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    99-07 Silverado Sierra; 02 06 Avalanche Esc EXT; 00-06 Sub Yuk XL Hd Rel Cable & Handle

    Replaces 2003 GMC Sierra 1500 HD Hood Release Handle TRQ BDA49296

    13 reviews
    Brand: TRQ
    - BDA49296
    • Includes: Handle
    $34.95
    Save 10%
    List $38.95 Save $4.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD Hood Release Handle TRQ BDA49296

    VIDEO

    99-07 Silverado Sierra; 02 06 Avalanche Esc EXT; 00-06 Sub Yuk XL Hd Rel Cable & Handle
    13 reviews
    Brand: TRQ - BDA49296
    • Includes: Handle
    $34.95
    Save 10%
    List $38.95 Save $4.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 GMC Sierra 1500 HD Tailgate Latch 4 Piece Kit TRQ BDA39849

    16 reviews
    Brand: TRQ
    - BDA39849
      Kit Includes
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Assemblies

    • Quantity: 4 Piece Kit
    $74.95
    Save 18%
    List $91.95 Save $17.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD Tailgate Latch 4 Piece Kit TRQ BDA39849

    VIDEO

    Kit image
    16 reviews
    Brand: TRQ - BDA39849
      Kit Includes
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Quantity: 4 Piece Kit
    $74.95
    Save 18%
    List $91.95 Save $17.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 GMC Sierra 1500 HD 12 Piece Tailgate Kit DIY Solutions BHS00148

    28 reviews
    Brand: DIY Solutions
    - BHS00148
      Kit Includes
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (1) Tailgate Handle

    • Quantity: 12 Piece
    $68.59
    Save 52%
    List $143.95 Save $75.36

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD 12 Piece Tailgate Kit DIY Solutions BHS00148

    VIDEO

    Kit image
    28 reviews
    Brand: DIY Solutions - BHS00148
      Kit Includes
    • Kit Includes: (2) Tailgate Strikers
    • Kit Includes: (2) Tailgate Latch Assemblies
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (1) Tailgate Handle
    • Quantity: 12 Piece
    $68.59
    Save 52%
    List $143.95 Save $75.36

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Fuel Tank Filler Neck

    Replaces 2003 GMC Sierra 1500 HD with Fleetside Bed Fuel Tank Filler Neck TRQ FNA69492

    1 reviews
    Brand: TRQ
    - FNA69492
    $54.95
    Save 23%
    List $70.95 Save $16.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD with Fleetside Bed Fuel Tank Filler Neck TRQ FNA69492

    VIDEO

    Fuel Tank Filler Neck
    1 reviews
    Brand: TRQ - FNA69492
    $54.95
    Save 23%
    List $70.95 Save $16.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    99-05 Chevy Silverado Tail Gate Repair Kit

    Replaces 2003 GMC Sierra 1500 HD 8 Piece Tailgate Kit DIY Solutions BHS00141

    8 reviews
    Brand: DIY Solutions
    - BHS00141
      Kit Includes
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (1) Tailgate Handle

    • Finish: Textured
    • Quantity: 8 Piece
    $30.24
    Save 66%
    List $87.95 Save $57.71

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Replaces 2003 GMC Sierra 1500 HD 8 Piece Tailgate Kit DIY Solutions BHS00141

    VIDEO

    99-05 Chevy Silverado Tail Gate Repair Kit
    8 reviews
    Brand: DIY Solutions - BHS00141
      Kit Includes
    • Kit Includes: (2) Tailgate Cables
    • Kit Includes: (2) Gate Mounted Tailgate Hinges
    • Kit Includes: (2) Body Mounted Tailgate Hinges
    • Kit Includes: (1) Tailgate Handle Bezel
    • Kit Includes: (1) Tailgate Handle
    • Finish: Textured
    • Quantity: 8 Piece
    $30.24
    Save 66%
    List $87.95 Save $57.71

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

1

...

1 2 3 4 5

...

6
Close



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.

loading