2003 GMC Sierra 1500 Body Parts

Essential 2003 GMC Sierra 1500 Body Parts

KAI – Door Hinge (Part No.GM1361103)

Door Hinge

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$39.99
New Standard Replacement Passenger Side Front Door Hinge Front, Door Side, Same Hinge For Upper Or Lower (Use 2 Per Door)

Product Features:
  • Door Side, Same Hinge For Upper Or Lower (Use 2 Per Door)
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Bumper Step Pad (Part No.GM1138101)

Bumper Step Pad

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$49.99
New Standard Replacement Driver Side Rear Bumper Corner Step Insert, For 1500 Series

Product Features:
  • For 1500 Series, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Dorman – Help – Truck Tailgate Hinge Kit (Part No.38649)

Truck Tailgate Hinge Kit

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$35.99
This tailgate hinge kit is designed to match the original parts required to restore proper tailgate alignment and function on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this tailgate hinge kit is designed to match the original parts required to restore proper tailgate alignment and function on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components that have failed due to wear
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dee Zee – Triangle Trailer, Single Lid, Silver, 34" (Back)/16" (Front) W X 14.25" L X 18"H (Part No.DZ91716)

Triangle Trailer, Single Lid, Silver, 34" (Back)/16" (Front) W X 14.25" L X 18"H

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$434.99
A Secure Tool Storage Box for Your Trailer Tongue, If you use a trailer for transporting vehicles, work equipment, lumber, or other supplies, you probably realize the need for secure storage of tools or other items that need to be brought along for the trip. Designed to mount on your trailer tongue, the Dee Zee Triangle Toolbox is the perfect trailer storage solution. Quality crafted in the USA and constructed of strong .056 Brite-Tread aluminum to deliver years of rugged use. We realize that it is the details that make all the difference, that is why we use lockable stainless steel paddle handles for easy operation and a gas shock for lid support when opening.

Product Features:
  • Constructed Of Non-Rusting Brite-Tread Aluminum
  • Lockable Paddle Handles
  • Lockable Stainless Steel Paddle Handle With Set Of Keys
  • Dampened Gas Shock For Lid Support When Opened
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Dorman – Help – Tailgate Striker Bolt (Part No.38427)

Tailgate Striker Bolt

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$16.49
This tailgate striker bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this tailgate striker bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Hood Latch Assembly (Part No.820-201)

Hood Latch Assembly

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$62.99
Hood no longer opening or closing properly? This replacement hood latch assembly matches the fit and function of the original equipment hood latch and is made of corrosion-resistant materials for reliable service.

Product Features:
  • Direct replacement – this hood latch assembly matches the fit and function of the original equipment latch
  • Durable construction – corrosion-resistant housing enhances this latch’s durability and prevents functional deterioration
  • Easy installation – requires no special tools to replace
  • Quality tested – this part has undergone vehicle fitment and material testing to ensure proper fit and reliable service
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KAI – Window Weatherstrip (Part No.GM1391155)

Window Weatherstrip

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$33.99
New Standard Replacement Front Passenger Side Door Weatherstrip, Door Glass Outer Belt Weatherstrip

Product Features:
  • Door Glass Outer Belt Weatherstrip
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Dorman – Splash Shield Retainer-GM/Ford/Chrysler (Part No.45522)

Splash Shield Retainer-GM/Ford/Chrysler

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$1.79
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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Westin – Perfect Match Rear Bumper (Part No.31006)

Perfect Match Rear Bumper

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$4911.99
Fey Perfect Match Bumpers are OE style replacement bumpers. Each application is a complete assembly that includes license plate illumination lights for a wide range of vehicles.

Product Features:
  • OE Style
  • Complete Assembly
  • Molded Polymer Step Pads
  • V5 certified
  • Interchangeable Components
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Dorman – Help – Door Lock Rod Clips (Part No.75447)

Door Lock Rod Clips

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$3.99
This door lock rod clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this door lock rod clip matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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KAI – Bumper Mounting Bracket (Part No.GM1066199C)

Bumper Mounting Bracket

from

$28.99
New CAPA Certified Premium Replacement Driver Side Front Bumper Inner Bracket, For 1500 Series

Product Features:
  • For 1500 Series, Made Of High Strength Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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CARR – Cab Mount, Direct-Fit, Flat Step, Non-Extendable, Stationary, Aluminum, Set Of 2 (Part No.123331)

Cab Mount, Direct-Fit, Flat Step, Non-Extendable, Stationary, Aluminum, Set Of 2

from

$331.99
Carr Truck Steps combine stylish accents with a rugged off-road look. A Uniquely designed diamond tread pattern provides a safe non slip surface on the flat step area. From our super durable Super Hoop Step to our customizable Universal Hitch Step you are bound to find the right quality Truck Accessory for your Dodge, Ford, Chevy, Toyota etc. CARR’s new Xtreme Black Powder Coat finish features a lightly textured matte finish that resists scratching, peeling and fading.

Product Features:
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Rugged Tread Pattern Provides For Safe And Attractive Non Slip Surface
  • Unique Design Gives The Vehicle A Rugged Off-Road Look, While Being A Stylish Accent For Today Vehicles
  • Strong Construction To Hold Up Under Extreme Conditions
  • Unique Tread Pattern Provides A Safe Non-Slip Surface. Innovative Stylish Design
  • Exclusive New Multi Mount System
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
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Dorman – Door Check, Front Door, Left and Right (Part No.924-304)

Door Check, Front Door, Left and Right

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$61.99
This door check is designed to match the fit and function of the original check on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this door check is designed to match the fit and function of the original check on specified applications
  • Restores functionality – this door check is made to fully restore part functionality after the original door check fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest – Door Lock Kit (Part No.DLC674)

Door Lock Kit

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$173.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
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Carquest Premium – Deck Lid / Liftgate Ajar Switch Connector (Part No.PTA2362)

Deck Lid / Liftgate Ajar Switch Connector

from

$27.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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KAI – Bumper Reinforcement Bar (Part No.GM1106677C)

Bumper Reinforcement Bar

from

$228.99
New CAPA Certified Premium Replacement Rear Bumper Reinforcement Bar (Fits 07-13 1500/Hybrid And 07-14 2500/3500 Series)

Product Features:
  • Made Of High Strength Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Dorman – Pigtail 7-Wire (Part No.645-702)

Pigtail 7-Wire

from

$27.49
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
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ACDelco – Window Switch (Part No.O3060578147ACD)

Window Switch

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$86.19
Window Switch

GM Genuine Parts – Passenger Side Door Lock Actuator with Dome Lamp and Door Ajar Switch (Part No.25664287)

Passenger Side Door Lock Actuator with Dome Lamp and Door Ajar Switch

from

$128.99
GM Genuine Parts Door Lock Actuator Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These kits come with the components to replace your door lock actuator. The door lock actuator is an electrically operated linear motor that operates the door lock mechanism within the vehicle doors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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TrailFX – 4"Oval Bent, Powder Coated Black Ms, Frame Body Mount, With Step Pads/ End Caps (Part No.A1010B)

4"Oval Bent, Powder Coated Black Ms, Frame Body Mount, With Step Pads/ End Caps

from

$405.99
TrailFX Step Bars maximize style and safety when entering and exiting your vehicle. Available in various sizes, shapes, and finishes, TrailFX steps offer a solution for every need. Each pair installs seamlessly against the vehicle contours for a sleek and stylish look. With TrailFX step products, a custom look does not have to break the bank.

Product Features:
  • Frame Body Mount
  • Q235A Steel Finished With Titanium Black Ensures Maximum Strength And Durability: Extra-Large Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Welded End Caps Add A Clean, Finished Appearance While Keeping The Elements Out: Steel Mounting Brackets Are Included To Install Steps With Ease
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing: 60 Degree Bent Ends Tuck Into The Vehicle Body Which Offer A Smooth, Seamless Look
  • Provides Moderate Protection Against Road Hazards And Debris
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Dorman – Help – Truck Tailgate Latch (Part No.38677)

Truck Tailgate Latch

from

$63.99
This tailgate latch is designed to match the fit and function of the original latch on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this tailgate latch is designed to match the fit and function of the original latch on specified vehicles
  • Restores functionality – this latch is made to fit and fully restore part functionality after the original latch fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Parking Brake Release Cable With Handle (Part No.924-305)

Parking Brake Release Cable With Handle

from

$41.99
This parking brake pedal release handle is designed to match the fit and function of the original handle on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this parking brake pedal release handle is designed to match the fit and function of the original handle on specified vehicles
  • Restores functionality – this handle is made to fully restore appearance and functionality after the original part fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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ARIES – 3 Inch Round Side Bars (Part No.204048-2)

3 Inch Round Side Bars

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$198.99
ARIES 3″ side bars add a custom look and dependable footing to your truck, Jeep or SUV. They feature a classic style, a strong design and non-skid step pads. ARIES nerf bars are all made vehicle-specific for a custom, no-drill fit, and they are available in multiple finish options. This set of nerf bars is constructed from 304 stainless steel with a polished finish. Our 304 stainless steel is a true stainless with high nickel content, offering better corrosion resistance and a long-lasting finish. The polish is a triple application, resulting in a mirror-like shine to complement your vehicle. ARIES 3″ round side bars also come with high-strength steel brackets and non-skid step pads. The mounting brackets — as well as the side bars and step pads — are custom-designed for specific makes and models to allow the nerf bars to contour to the lines of your vehicle. This ensures easy, no-drill installation and the strength necessary to provide solid footing. This particular set of custom nerf bars fits specific years of the Chevy Silverado 1500, 1500 Classic, 2500 HD, 2500 HD Classic, 3500 HD or 3500 Classic and GMC Sierra 1500, 1500 Classic, 2500 HD, 2500 HD Classic, 3500 HD or 3500 Classic (see application info to verify fitment). ARIES 3″ round side bars also come with non-skid step pads made of polypropylene. These wide, custom-positioned step pads feature a textured pattern and cover a wide portion of the tubes to be more comfortable and high-traction, even in wet conditions.

Product Features:
  • Unique bends to contour to the body of the vehicle
  • Custom, non-skid step pads for safe entry and exit
  • 3″ diameter, heavy-wall tube design
  • 304 stainless steel construction to be strong and truly rust-resistant
  • Mirror-like polished stainless steel finish for a bright, clean accent
  • No-drill, vehicle-specific application for a custom fit
  • Heavy-duty steel mounting brackets (compatible with DEF tank models)
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KAI – Bumper Step Pad (Part No.GM1191121)

Bumper Step Pad

from

$39.99
New Standard Replacement Rear Bumper Step Pad, Center, Black

Product Features:
  • Center, Black, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Corner (Part No.RRP1669)

Truck Cab Corner

from

$49.99
New Standard Replacement Passenger Side Cab Corner, Crew Cab, 19 X 5 X 4

Product Features:
  • Crew Cab, 19 X 5 X 4, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Westin – Platinum Oval Bed Rails (Part No.50-2030)

Platinum Oval Bed Rails

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$222.99
Heavy duty 304 polished stainless steel. Flexible mounting system. Accommodates most stake pockets. Easy installation with no drilling required. Accentuates truck appeal. Drill mount hardware is included.

Product Features:
  • Heavy Duty 304 Polished Stainless Steel
  • Flexible Mounting System
  • Accommodates Most Stake Pockets
  • Easy To Install
  • No Drilling Required
  • Accentuates Truck Appeal
  • Drill Mount Hardware Included
  • Lifetime Warranty
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Burco – Heated Signal Side View Mirror Replacement (Part No.5210HS)

Heated Signal Side View Mirror Replacement

from

$84.99
Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:
  • Made in USA
  • Exact Fit
  • Safety Smooth Edges
  • Replaces OE Mirror
  • Premium Mirror Glass
  • Break-Free Guarantee
  • Instructions Included
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VDO – Door Lock Actuator M (Part No.O3020210682VDO)

Door Lock Actuator M

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$61.39
Door Lock Actuator M

Popular 2003 GMC Sierra 1500 Body Parts Categories

2003 GMC Sierra 1500 Body Parts

You count on your 2003 GMC Sierra 1500 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Body Parts. With 496 Body Parts ranging in price from $0.99 to $4,911.99, you’re sure to find everything you need for your 2003 GMC Sierra 1500.

Brands matter. If you want to shop a specific Body Parts brand, we stock 34 different brands like Dorman, AutoCraft, and K-Source. 2003 GMC Sierra 1500 Body Parts start as low as $0.99!

One of the best ways to find top quality OEM or aftermarket Body Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 14,241 extensive product reviews on 2003 GMC Sierra 1500 Body Parts. Some of the top-rated Body Parts products we carry are HVAC Blower Motor Resistor Connector with 4.4 stars and Door Hinge Pin And Bushing Kit – 4 Pins, 4 Bushings, 2 Washers, And 4 Clips with 3.7 stars.

Did we mention you can order your Body Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Body Parts inventory for your 2003 GMC Sierra 1500 below to get started!

Top-Rated Body Parts Brands For Your 2003 GMC Sierra 1500

Trusted Body Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 GMC Sierra 1500 running right for years to come. In our inventory you’ll find brands like Dorman, AutoCraft, K-Source, and even more.

Popular TrailFX Body Parts

You’ll find popular TrailFX brand products across Bodies and Fender Parts. All are waiting to get your 2003 GMC Sierra 1500 back on the road. Some of the top-rated TrailFX products in these categories are:

FAQs for 2003 GMC Sierra 1500 Body Parts

What are the most purchased Body Parts for the 2003 GMC Sierra 1500?

Out of 496 Body Parts for the 2003 GMC Sierra 1500, the most popular in our inventory are:
Exterior Tailgate Handle Bezel: Black
from $12.29
(66)
Exterior Tailgate Handle Bezel: Black
Tailgate Handle Bezels
Exterior Tailgate Handle: Textured Black
from $26.49
(48)
Exterior Tailgate Handle: Textured Black
Tailgate Handles
Exterior Door Handle: Front Driver Side, Textured Black
from $27.49
(17)
Exterior Door Handle: Front Driver Side, Textured Black
Exterior Door Handles

What are the top-rated 2003 GMC Sierra 1500 Body Parts?

Top-rated Body Parts for your 2003 GMC Sierra 1500 based on customer reviews/ratings are:
HVAC Blower Motor Resistor Connector
from $41.99
(35)
HVAC Blower Motor Resistor Connector
“Works good”
Door Hinge Pin And Bushing Kit
from $29.99
(19)
Door Hinge Pin And Bushing Kit
“Easy install after you take door off. Great product would recomend.”