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2003 GMC Sierra 1500 HD

2003 GMC Sierra 1500 HD Body Parts

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Accelerator Pedal Sensor Back Glass Deflector Body A-Pillar Trim Panel Body Mount Body Mount Cushion Bumper Cover Retainer Bumper Guard Cargo Box Cargo Holder Console Trim Panel Clip Dog Box Door Check Door Hinge Door Interior Trim Panel Retainer Door Latch Assembly Door Lock Actuator Motor Door Mirror Door Mirror Bracket Door Mirror Cover Door Mirror Glass Door Seal Door Sill Plate Clip Electronic Multi-Purpose Gauge Engine Splash Shield Hardware Exterior Door Handle Fender Extension Molding Fender Liner Fender Molding Retainer Fender Support Bolt Fifth Wheel Trailer Hitch Fifth Wheel Trailer Hitch Bracket Fifth Wheel Trailer Hitch Mount Kit Fifth Wheel Trailer Hitch Rail Kit Fifth Wheel Trailer Hitch Slider Floor Liner Floor Mat Floor Mat Set Frame Crossmember Hole Plug Fuel Door Spring Fuel Tank Crossmember Gauge Pod Grille Guard Grille Screen Hood Insulation Pad Clip Hood Latch Assembly Hood Light Pod Hood Release Cable Interior Door Handle Bolt Interior Grab Bar Clip Interior Panel Clip Interior Panel Retainer Ladder Rack License Plate Bracket Liftgate Lift Support Liquid Transfer Tank Liquid Transfer Tank / Tool Box Unit Molding Clip Molding Retainer Multi-Purpose Gauge Receiver Hitch Mounted Cargo Carrier Roof Rack Mount Kit Running Board Running Board Mount Kit Seat Cover Seat Cushion Cover Seat Track Cover Side Window Deflector Splash Shield Retainer Step Nerf Bar Step Nerf Bar Kit Step Nerf Bar Mount Kit Sunroof Deflector Tailgate Cap Protector Tailgate Handle Tailgate Handle Cover Tailgate Light Tailgate Liner Tailgate Lock Tailgate Mat Tailgate Support Cable Tie Down Anchor Towing Mirror Towing Mirror Set Trailer Hitch Trailer Hitch Coupler Lock Trailer Hitch Lock Transmission Mount Truck Bed Drawer Truck Bed Liner Truck Bed Mat Truck Bed Molding Clip Truck Bed Mounting Hardware Truck Bed Organizer Truck Bed Rack Truck Bed Rack Base Rail Extension Truck Bed Rack Lock Truck Bed Rail-To-Rail Tool Box Truck Bed Side Rail Truck Bed Side Rail Protector Truck Bed Side Rail Tool Box Truck Bed Stake Pocket Cover Truck Bed Storage Box Truck Bed Tailgate Extender Truck Cab Light Truck Cab Protector / Headache Rack Truck Cab Protector / Headache Rack Installation Kit Truck Cab Side Step Truck Cab Top Cover Truck Tool Box Truck Tool Box Mounting Kit Wheel Arch Trim Set Window Cover Window Regulator Winter and Bug Grille Screen Kit

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2003 GMC Sierra 1500 HD Trailer Hitch - Front 8 Cyl 6.0L CURT

2in. Front Hitch; Select Silverado; Suburban; Sierra; Yukon (Fascia Trim)
5000lbs. Gross Trailer Weight; 500lbs. Tongue Weight; 9000lbs. Straight-Line Pull No Drilling Required~Visibility: Concealed~Fascia Trimming Required~Install Time 30 Minutes~Air Dam Modification Required
CURT 31108 2-Inch Front Receiver Hitch; Select Chevrolet Silverado; Suburban; GMC Sierra; Yukon XL; Fascia Trimming
2 in Receiver Hitch
Product Attributes:
- Gross Trailer Weight: 5000 Lbs.
Features:
- Made w/A Vehicle-Specific Design For A Custom Fit
- Provides A Convenient Mount For Hitch Accessories
- Ideal For Attaching A Snow Plow Cargo Carrier/Front Hitch Acc.
- Allows For Easy Maneuvering Of A Trailer Into A Tight Spot
- Tested For Safety In Accordance w/SAE J684
- Precisely Welded For Superior Strength And Fit
- Protected By A Durable Black Powder Coat Finish
- Co-Cured In A Rust-Resistant Liquid Bonderite Coating
- Equipped w/An Open-Back Receiver For Easy Cleaning
- Backed By A Limited Lifetime Warranty
- Made In USA
A CURT front trailer hitch allows you to use the front end of your vehicle for a variety of towing applications. They can be used for mounting a w in., a snow plow, a number of towing accessories and can even be used for some trailering applications. When space is limited, a front trailer hitch is commonly used to hold a cargo carrier, freeing up space inside the vehicle for extra cargo and making the rear mount receiver available to pull a trailer. At the boat ramp, your boat trailer can be hitched up to the front receiver hitch, giving you better control over the trailer as you launch. Some of the other accessories that can be used with a front tow hitch are the CURT w in. mount, step pad, license plate holder, spare tire mount, skid shield and tow hooks. All CURT front trailer hitches provide a useful receiver tube to accept a 2 in. x 2 in. shank, and they are commonly used on trucks, vans and SUVs. This front trailer hitch is rated for 5,000 lbs. GTW and 500 lbs. TW. It also has a straight-line pull rating of 9,000 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Silverado 1500 HD, 1500 HD Classic, 2500 HD, 2500 HD Classic, 3500, 3500 Classic or Suburban 2500 and GMC Sierra 1500 HD, 1500 HD Classic, 2500 HD, 2500 HD Classic, 3500, 3500 Classic or Yukon XL 2500 (to verify your vehicle compatibility, see application info). It comes with all necessary hardware for a complete installation and is backed by a limited lifetime warranty.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - GMC Sierra 1500 HD	V	5967	Front	8 Cyl 6.0L	364

4 In Stock

Special

$436.74 USD

$524.09 USD


Brand	CURT
Part #	31108
Condition	New
Warehouse	C

2003 GMC Sierra 1500 HD Door Lock Actuator Motor - Rear Right Dorman

Door Lock Actuator, Front Right, Rear Right
Actuator Only wo/Anti-Theft Package
Product Attributes:
- Connector Gender:
  - Female
  - Hembra
- Mounting Hardware Included:
  - No
  - Non
- Terminal Type:
  - Aspa
  - Blade
- Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
- Material:
  - Plastic
  - Plástico
Features:
- Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
- Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Safety compliant - part has undergone simulated crash testing under government guidelines
- Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Rear Right

8 In Stock

Limited-Time Offer

$74.71 USD

$89.65 USD


Brand	Dorman
Part #	D18746-011
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Door Lock Actuator Motor - Front Right Dorman

Door Lock Actuator, Front Right, Rear Right
Actuator Only wo/Anti-Theft Package
Product Attributes:
- Connector Gender:
  - Female
  - Hembra
- Mounting Hardware Included:
  - No
  - Non
- Terminal Type:
  - Aspa
  - Blade
- Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
- Material:
  - Plastic
  - Plástico
Features:
- Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
- Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Safety compliant - part has undergone simulated crash testing under government guidelines
- Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:

11P5, 16607732, 16624970, 16627972, 16632014, 16636560, 22122774, 22144360, 22144362, 25664019, 25664287, 3635351, 5379435, 85204, 8D1012, AC89701, APDLA0265, DLA119...VIEW MORE

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Front Right

8 In Stock

Limited-Time Offer

$74.71 USD

$89.65 USD


Brand	Dorman
Part #	D18746-011
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Door Lock Actuator Motor - Rear Left Dorman

Door Lock Actuator, Front Left, Rear Left
Actuator Only wo/Anti-Theft Package
Product Attributes:
- Connector Gender:
  - Female
  - Hembra
- Mounting Hardware Included:
  - No
  - Non
- Terminal Type:
  - Aspa
  - Blade
- Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
- Material:
  - Plastic
  - Plástico
Features:
- Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
- Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Safety compliant - part has undergone simulated crash testing under government guidelines
- Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Rear Left

12 In Stock

Limited-Time Offer

$79.66 USD

$95.59 USD


Brand	Dorman
Part #	D18746-017
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Door Lock Actuator Motor - Front Left Dorman

Door Lock Actuator, Front Left, Rear Left
Actuator Only wo/Anti-Theft Package
Product Attributes:
- Connector Gender:
  - Female
  - Hembra
- Mounting Hardware Included:
  - No
  - Non
- Terminal Type:
  - Aspa
  - Blade
- Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
- Material:
  - Plastic
  - Plástico
Features:
- Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
- Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Safety compliant - part has undergone simulated crash testing under government guidelines
- Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:

11P4, 16624971, 16627973, 16632015, 16636561, 22144361, 22144363, 25664020, 25664288, 3635350, 5379446, 85203, 8D1013, AC89702, APDLA0266, DLA118, DLA15, DLA210...VIEW MORE

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Front Left

12 In Stock

Limited-Time Offer

$79.66 USD

$95.59 USD


Brand	Dorman
Part #	D18746-017
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Window Regulator - Front Left Dorman

Power Window Regulator (Regulator Only)
Power
Product Attributes:
- Attachment Type:
  - Bolt On
  - Con Perno
- Mounting Hardware Included:
  - No
  - Non
- Contenidos del paquete: 1regulador De Potencia
- Motor Included:
  - No
  - Non
- Installation Instructions Included:
  - No
  - Non
- Cable Material:
  - Metal
  - Plastic
  - Plástico
- Window Operation Type:
  - Electric
  - Eléctrico
- Wire Quantity: 0
- Gear Material:
  - Plastic
  - Plástico
Features:
- Trustworthy replacement - engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
- Quality assured - extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
- Reliable design - engineered in the USA and backed by long history of automotive aftermarket experience
- Easy installation - reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:

15046509, 19120095, 19120846, 81212, 82178A, RPGM005, SK740644, WLR3001

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Front Left

5 In Stock

Limited-Time Offer

$58.69 USD

$70.43 USD


Brand	Dorman
Part #	D18740-644
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Window Regulator - Front Right Dorman

Power Window Regulator (Regulator Only)
Power
Product Attributes:
- Attachment Type:
  - Bolt On
  - Con Perno
- Mounting Hardware Included:
  - No
  - Non
- Contenidos del paquete: 1regulador De Potencia
- Motor Included:
  - No
  - Non
- Installation Instructions Included:
  - No
  - Non
- Cable Material:
  - Metal
  - Plastic
  - Plástico
- Window Operation Type:
  - Electric
  - Eléctrico
- Wire Quantity: 0
- Gear Material:
  - Plastic
  - Plástico
Features:
- Trustworthy replacement - engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
- Quality assured - extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
- Reliable design - engineered in the USA and backed by long history of automotive aftermarket experience
- Easy installation - reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:

19120096, 19120847, 81213, 82179A, RPGM006, SK740645, WLR3003

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Front Right

9 In Stock

Limited-Time Offer

$58.69 USD

$70.43 USD


Brand	Dorman
Part #	D18740-645
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Door Hinge - Front Right Dorman

Door Hinge Assembly Front Upper Or Lower Right
Packaging Type: Box
Product Attributes:
- Pin Material:
  - Acero
  - Steel
- Mounting Hardware Included:
  - Oui
  - Sí
  - Yes
- Assembled Length:
  - 1
  - 1 In
- Color: Natural
- Assembled Height:
  - 1
  - 1 In
- Contenidos del paquete: 1 Bisagra
- Interior/Exterior: Interior
- Plate Material:
  - Acero
  - Steel
- Assembled Width:
  - 1
  - 1 In
- Attachment Method:
  - Bolt On
  - Con Perno
Features:
- Direct replacement - this door hinge is designed to match the fit, function and performance of an original equipment hinge on specified vehicles
- Ideal solution - engineered to securely connect a door and door frame to help restore proper door operation, and seamlessly replace a rusted, failed, or damaged hinge
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
This door hinge is designed to match the function of an original equipment hinge on specified vehicles. It is engineered to securely connect a door and door frame to help restore proper door operation and replace a rusted, failed, or damaged hinge.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

12472844, 12477887

Additional Fitment Information:

Vehicle	Position
2003 - GMC Sierra 1500 HD	Front Right

1 In Stock

Limited-Time Offer

$120.76 USD

$144.91 USD


Brand	Dorman
Part #	D18924-111
Condition	New
Warehouse	B

2003 GMC Sierra 1500 HD Truck Bed Mat BedRug

BEDMAT FOR SPRAY-IN OR NO BED LINER 99-07 GM SILVERADO/SIERRA CLASSIC 6'6" BED
3/4 in. Thick; For Use w/Spray On Bed Liner And Non Liner Applications
BedRug Floor Truck Bed Mat; 3/4 in. Thick; For Use w/Spray On Bed Liner And Non Liner Applications;
Product Attributes:
- Surface Preparation Required: Yes
- Install: No Drill, Hook & Loop
- Surface Configuration: Ribbed
- Mounting Hardware Included: Yes
- Chemical Resistant: Yes
- Configuration: One Piece
- Mounting: Under Bed Rail
- Impact Resistant: Yes
- My Truck Has:
  - A Spray-in Liner
  - No Liner
- Features and Benefits:
  - 100% Polypropylene/ultra Tough Work Surface
  - Bleach/battery Acid/oil And Gas Wash Right Off
  - Custom Fit For Each Truck/wont Scratch Truck Bed
  - Designed For Exterior Use/will Not Absorb Water
  - Installs In Minutes With Xmas Tree Studs
  - Limited Lifetime Warranty
  - Looks And Feels Like Carpet
  - Slip And Skid Resistant Fiber Surface
  - Tailgate Mat Sold Separately
- Instruction Manual Included: Yes
- Category: Bedrug Mat - Non Liner / Spray-in
- Paintable: No
- Tailgate Cover Included: No
- Drilling Required: No
Features:
- Tailgate Mat Sold Separately
Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available for most popular truck applications, both styles are cut to match the contour of the truck bed.

Additional Fitment Information:

Vehicle	Bed	Region	Bed Length
2003 - GMC Sierra 1500 HD	Fleetside	United States	78.0


Brand	BedRug
Part #	BMC99SBS
Condition	New
Warehouse	C

2003 GMC Sierra 1500 HD Door Hinge - Front Left Dorman

Door Hinge Assembly Front Upper Or Lower Left
Packaging Type: Box
Product Attributes:
- Pin Material:
  - Acero
  - Steel
- Mounting Hardware Included:
  - Oui
  - Sí
  - Yes
- Assembled Length:
  - 1
  - 1 In
- Color: Natural
- Assembled Height:
  - 1
  - 1 In
- Contenidos del paquete: 1 Bisagra
- Interior/Exterior: Interior
- Plate Material:
  - Acero
  - Steel
- Assembled Width:
  - 1
  - 1 In
- Attachment Method:
  - Bolt On
  - Con Perno
Features:
- Direct replacement - this door hinge is designed to match the fit, function and performance of an original equipment hinge on specified vehicles
- Ideal solution - engineered to securely connect a door and door frame to help restore proper door operation, and seamlessly replace a rusted, failed, or damaged hinge
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
This door hinge is designed to match the function of an original equipment hinge on specified vehicles. It is engineered to securely connect a door and door frame to help restore proper door operation and replace a rusted, failed, or damaged hinge.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.