2003 GMC Sierra 2500 Bodies and Fender Parts

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Keep Your 2003 GMC Sierra 2500 in Top Shape with Quality Bodies and Fender Parts

Whether you’re repairing or upgrading your Bodies and Fender Part, using high-quality parts is key to keeping your 2003 GMC Sierra 2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Body Mounts, Fender Splash Shields, and Splash Guard (Mud Flap). Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Bodies and Fender Parts from Trusted Brands

Looking for a reliable Bodies and Fender Part? We’ve got you covered with options from brands you know and trust like Dorman, TrailFX, and WeatherTech. For example, Dorman Bodies and Fender Parts start at just $5.99 with an average 4.2 star rating. TrailFX and WeatherTech offer similar pricing and quality, backed by strong customer feedback. With over 14 reviews and a solid 4 star average, you can shop with confidence knowing other GMC Sierra 2500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 GMC Sierra 2500 Bodies and Fender Part at Advance Auto Parts is around $216.89, with a range that starts at $0.79 and goes up to $1,090.00. With 97 options in stock from 14 trusted brands, finding the right fit is easy. Popular picks like GM Bumper Retainer, General Motors Body Mount Kit, and Panel Trim Retainer – Interior start at just $1.79 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Bodies and Fender Part, don’t forget to check out other key components like Truck Beds and Vehicle Windows. At Advance Auto Parts, we’re here to help you keep your 2003 GMC Sierra 2500 in peak condition, inside and out.

Essential 2003 GMC Sierra 2500 Bodies and Fender Parts

KAI – Tailgate Molding (Part No.GM1909102)

Tailgate Molding

from

$60.99
New Standard Replacement Upper Tailgate Molding, Base And Sl Fleetside Models, Black Textured, Without Bolt Holes Showing

Product Features:
  • Base And Sl Fleetside Models, Black Textured, Without Bolt Holes Showing, 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 – Fender Flare (Part No.GM1768103)

Fender Flare

from

$136.99
New Standard Replacement Driver Side Rear Fender Flare, Black

Product Features:
  • Black, Made Of Polypropylene
  • 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 – Spare Tire Hoist Assembly (Part No.924-510)

Spare Tire Hoist Assembly

from

$109.99
Spare tire hoist rusted out and corroded? This replacement hoist is specifically engineered to match the original design on specific vehicles, and it’s specially coated to resist future rust and corrosion.

Product Features:
  • Direct replacement – this spare tire hoist is precisely engineered to replace the hoist that comes stock on specific vehicle years, makes and models
  • Easy installation – simply remove the spare tire, unbolt the original part, and bolt on this replacement
  • Functionality ensured – hoist appearance may vary slightly from original part but functions the same
  • Corrosion resistant – specially coated to prevent future rust and corrosion
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Needa Parts – Panel Trim Retainer – Interior – GM/Chrysler (Part No.45478)

Panel Trim Retainer - Interior - GM/Chrysler

from

$2.79
Needa Parts, a division of the Hillman Group, is an industry leader in all types of automotive body fasteners, retainers, and clips, offering over 400 SKUs of interior, exterior, and underhood fasteners.

Product Features:
  • Needa Parts offers a complete assortment for all popular makes and models
  • Vehicle make specific fastener kits are available
  • All fasteners meet or exceed OEM standards
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KAI – Fender (Part No.GM1241281V)

Fender

from

$547.99
New Economy Replacement Passenger Side Fender, GMC Only, Except Mexico Built Models And Those Begin With Vin 3, Made Of Galvanized Steel

Product Features:
  • GMC Only, Except Mexico Built Models And Those Begin With Vin 3, Made Of Galvanized 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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Le Bra – Front End Cover (Part No.55716-01)

Front End Cover

from

$157.99
LeBra Front End Covers by Covercraft are a stylish accessory specifically designed to fit your vehicle. These custom front end covers protect your ride from road damage and rock chips. Constructed from a durable leather-grain vinyl that is micro-perforated for quick drying. A special knit backing is gentle on your vehicle’s finish, protecting your paint and protecting your vehicle’s value. Unexpected road damage is inevitable. The LeBra front end cover provides durable protection against small rocks and stones, insects, love bugs and road tar. Great protection, great style, it’s the easiest way to keep your vehicle protected!

Product Features:
  • Full front end coverage
  • Custom fit exactly to your vehicle
  • Installs easily with no drilling or tools
  • Leather grain vinyl
  • Protect against rock chips, bugs and road tar
  • Soft inner layer
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Dorman – Panel Trim Retainer – Interior (Part No.45490)

Panel Trim Retainer - Interior

from

$1.79
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length 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 Length-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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TrailFX – Nerf Bars, 3 Inch Round Bent, Polished, Stainless Steel, Body/Frame Mount, Regular Cab (Part No.A0029S)

Nerf Bars, 3 Inch Round Bent, Polished, Stainless Steel, Body/Frame Mount, Regular Cab

from

$324.99
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 vehicles contours for a sleek and stylish look. With TrailFX step products, a custom look doesn’t have to break the bank.

Product Features:
  • Frame Body Mount Bolts
  • 60 To 180 Minute Professional Installation Time
  • T304 Marine Grade Stainless Steel Ensures Maximum Strength And Durability
  • Extra Large Molded Step Pads Provide Slip Resistant Entry And Exit Points To The Cab
  • Rounded Step Shape Prevents Snow And Dirt Accumulation
  • Limited Lifetime Warranty
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WeatherTech – Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System (Part No.120006)

Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System

from

$91.99
The WeatherTech MudFlap – Laser Measured for a Perfect Fit set literally mounts-in-minutes (in most applications) without the need for wheel/tire removal, and most importantly – without the need for drilling into the vehicle fragile painted metal surface Contoured specifically for each application and molded from a proprietary thermoplastic resin, the WeatherTech MudFlap will offer undeniable vehicle protection.

Product Features:
  • Protects Your Vehicle Fenders And Exterior From Rocks, Mud, Road Grime And Other Debris Picked Up By Vehicle Wheels
  • Featuring The Patented QuickTurn Hardened Stainless Steel Fastening System
  • Provide Protection For Your Vehicles Most Vulnerable Rust Area
  • Protecting The Fender And Rocker Panel From Stone Chips, Slush, Dirt And Debris
  • Molded From A Proprietary Thermoplastic Resin
  • No Drilling Required And Installs In Minutes
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KAI – Rocker Panel (Part No.RRP649)

Rocker Panel

from

$70.99
New Standard Replacement Driver Side Rocker Panel, Slip-On Type, 2 Door Standard Cab, 44.88 X 6 X 3.25

Product Features:
  • Slip-On Type, 2 Door Standard Cab, 44.88 X 6 X 3.25, 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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GM Genuine Parts – Multi-Purpose Pigtail (Part No.PT2038)

Multi-Purpose Pigtail

from

$87.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Dorman – Rivet-Push In-Hole Diameter .250 In. (sold by each) (Part No.700-576)

Rivet-Push In-Hole Diameter .250 In. (sold by each)

from

$1.29
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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KAI – Wheel Arch Panel (Part No.RRP1408)

Wheel Arch Panel

from

$76.99
New Standard Replacement Passenger Side Upper Wheel Arch Patch, 12 1/4 X 37

Product Features:
  • 12 1/4 X 37, 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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Dorman – Frame Crossmember Plug Kit (Part No.926-851)

Frame Crossmember Plug Kit

from

$21.99
Concerned about corrosion forming inside chassis crossmembers- This crossmember plug seals off the exposed openings from the elements to prevent road salt, sediment and moisture from collecting inside the frame and promoting corrosion.

Product Features:
  • Preventative repair – this crossmember plug seals off the open sections of the chassis crossmembers to prevent corrosion from sediment buildup
  • Easy to install – made of molded plastic, this crossmember plug requires no tools to install and is held in place with a snug friction fit
  • Durable materials – made of tough, weather-resistant plastic for durability
  • Quality assured – part has undergone fitment testing to ensure proper fit
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Dorman – Frame Repair Kit (OE Fix) (Part No.523-217)

Frame Repair Kit (OE Fix)

from

$427.99
Repairing a rusted frame with original equipment usually requires a complete frame replacement. This Dorman OE FIX frame repair kit allows for simpler replacement of just the failed section with heavy-gauge steel.

Product Features:
  • Cost-effective fix – this chassis frame repair kit allows you to replace a rusted frame section
  • Improved design – re-engineered with improved drainage to prevent future corrosion buildup
  • Durably engineered – built with heavy-gauge steel and finished in weldable primer to resist future corrosion
  • Direct fit – includes all OE hardware mounting positions for complete installation
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Dorman – Frame Spare Tire Crossmember (Part No.999-888)

Frame Spare Tire Crossmember

from

$334.99
This frame crossmember replaces an original equipment part damaged by corrosion or impact. Made of durable steel for a reliable, long-lasting repair, this part matches the factory dimensions for an accurate and true frame repair.

Product Features:
  • Ideal replacement – this frame crossmember is a direct replacement for the original crossmember
  • Dimensionally precise – this crossmember matches the original part’s dimensions for an accurate and true repair
  • Durable construction – this crossmember is made of steel for a long-lasting repair
  • Quality tested – this crossmember has undergone vehicle try-on, material, and corrosion testing to ensure proper fit and long-lasting durability
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ARIES – 6 Inch Oval Side Bar Mounting Brackets (Part No.4492)

6 Inch Oval Side Bar Mounting Brackets

from

$64.99
These mounting brackets are designed for vehicle-specific application and provide solid attachment for ARIES 6″ oval side bars. They feature high-strength steel construction and a durable black powder coat finish. With a vehicle-specific design and the track mounting system of ARIES 6″ ovals, you get a custom fit for your unique truck or SUV and an easy-as-possible, no-drill installation. To verify which side bars and brackets will fit your specific vehicle, see the application information. All brackets will accommodate both finish options.

Product Features:
  • No-drill, vehicle-specific application for a custom fit
  • Compatible with 6″ oval track mounting system for easy, secure installation
  • Heavy-duty steel construction with a durable black powder coat finish
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Dorman – Push-Pull Rivet-Rocker Panel – 9 mm Hole, 22 mm Stem, 15 mm Head (Part No.963-093D)

Push-Pull Rivet-Rocker Panel - 9 mm Hole, 22 mm Stem, 15 mm Head

from

$4.99
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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Putco – Full Wheel Well, Polished, Ss, 1.5 Inch Width, With Trim For 4 Fenders (Part No.97105)

Full Wheel Well, Polished, Ss, 1.5 Inch Width, With Trim For 4 Fenders

from

$235.99
Putco Fender Trim is the easiest way to create a custom look for your truck, SUV, or car. Designed for reliable durability and style, this trim features a stainless steel construction and installs directly to your truck without modification. Our fender trim in Stainless Steel and Black Platinum finish that combines the bright styling of chrome with the intensity of black for a uniquely deep finish. Pair them with any number of Putco trim pieces to create bold and dominating appearance.

Product Features:
  • Enhances The Look Of Your Vehicle For A True Custom Look
  • Made Of 304 Stainless Steel
  • Features UV Resistant Rubber Edge Trim For A Customized Fit
  • Complete The Chrome Look By Adding Mirror, Head Lamp, And Tail Light Covers
  • Easy To Install Using Stainless Steel Hardware
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KAI – Roll Pan (Part No.EFXRP06)

Roll Pan

from

$199.99
New ProEFX Rear Roll Pan Without License Plate, For Models With Fleetside Bed

Product Features:
  • Fleetside Bed
  • 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
See More

KAI – Fender Liner (Part No.GM1247110)

Fender Liner

from

$23.99
New Standard Replacement Passenger Side Fender Liner, 99-07 Silverado 1500, 99-07 Sierra And Silverado 2500 Series, 03-06 Avalanche 1500 Without Textured Cladding

Product Features:
  • 99-07 Silverado 1500, 99-07 Sierra And Silverado 2500 Series, 03-06 Avalanche 1500 Without Textured Cladding, Made Of Polypropylene
  • 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
See More

KAI – Fender Liner (Part No.GM1246110C)

Fender Liner

from

$55.99
New CAPA Certified Standard Replacement Driver Side Fender Liner, Avalanche 1500 Without Textured Cladding

Product Features:
  • Avalanche 1500 Without Textured Cladding, Made Of Polypropylene
  • 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
See More

Dorman – Radiator Support Kit (Part No.924-130)

Radiator Support Kit

from

$75.99
Don’t let worn body mounts ruin your vehicle’s comfortable ride. This body mount includes all the hardware required for an easy replacement. Made with quality materials for a long service life, this vehicle-specific design is a perfect fit.

Product Features:
  • Direct replacement – this body mount fits and functions like the original equipment mount
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
See More

Dorman – GM Body Mount Kit (Part No.924-134)

GM Body Mount Kit

from

$137.99
Don’t let worn body mounts ruin your vehicle’s comfortable ride. This body mount includes all the hardware required for an easy replacement. Made with quality materials for a long service life, this vehicle-specific design is a perfect fit.

Product Features:
  • Direct replacement – this body mount fits and functions like the original equipment mount
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
See More

Dorman – GM Bumper Retainer (Part No.961-070D)

GM Bumper Retainer

from

$4.99
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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Dorman – Windshield Garnish Clip – Exterior (Part No.963-211)

Windshield Garnish Clip - Exterior

from

$5.29
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large variety of screw sizes, throat depths, and panel ranges.

Product Features:
  • Constructed of high-quality materials for Length-lasting durability
  • Many different styles are available, including threaded and wide panel
  • Packaged in a variety of piece counts for use with both small and large projects
  • Also suitable for a broad range of industrial and commercial uses
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Dee Zee – Powder Coated, Black, Aluminum, Unlighted, Requires Running Board Mounting Kit (Part No.DZ15301A)

Powder Coated, Black, Aluminum, Unlighted, Requires Running Board Mounting Kit

from

$429.99
Dee Zee NXt Running Board Steps – The NXt step is designed for today trucks. A universal board combined with custom fit brackets (sold separately) fit all listed applications. The lightweight aluminum board features protective accent trim. Slip resistant raised Rubber grommets on step area give a sure step every time. NXt Running Boards are available in 3 distinct, Black powder coat board with black powder coat trim, Black powder coat board with UltraShine trim, stainless steel board with black powder coat trim.

Product Features:
  • Lightweight Aluminum Powder Coated Frame
  • Slip Resistant Grommets On Step Area
  • Widened 6 Inch Step Area For Sure Footing
  • Mounting Braces Not Included
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Dee Zee – Cradle Mount, No Drilling Required, For Dee Zee Rough Step Boards (Part No.DZ15315)

Cradle Mount, No Drilling Required, For Dee Zee Rough Step Boards

from

$256.99
Some people demand a little more from their running boards. When toughness takes precedence the Dee Zee Rough Step running provides a rugged step area for trucks and cargo vans. Our Rough Step running boards are forged out of your choice of industrial gauge steel or heavy duty aluminum and coated with our patented NRT (TM) (No Rust Technology) black powder coat for optimal ruggedness and resistance against corrosion. Our grated design allows mud, water, snow, and what ever else you step in daily to easily pass through, preventing buildup while providing unmatched traction when entering or exiting the vehicle. Plus they are built Dee Zee tough, so you Do not have to feel bad the next time you use them to scrape your boots clean.

Product Features:
  • Rugged 12 Gauge Steel Construction Or Heavy Duty Aluminum
  • NRT (TM) Black Powder Coat Is A Specially Designed To Increase Corrosion Protection
  • Grated Steel Top Provides Unmatched Traction
  • Dirt And Water Drain Away To Keep The Board Clear Of Debris
  • Made In America’s Heartland ┐ USA
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Most Popular Body Mounts for 2003 GMC Sierra 2500s

Enhance your 2003 GMC Sierra 2500 with one of the 5 Body Mounts we have in stock, starting at just $38.99.

Dorman – Radiator Support Kit (Part No.924-130)

Radiator Support Kit

from

$75.99
Don’t let worn body mounts ruin your vehicle’s comfortable ride. This body mount includes all the hardware required for an easy replacement. Made with quality materials for a long service life, this vehicle-specific design is a perfect fit.

Product Features:
  • Direct replacement – this body mount fits and functions like the original equipment mount
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
See More

Dorman – General Motors Body Mount Kit (Part No.924-335)

General Motors Body Mount Kit

from

$94.99
Don’t let worn body mounts ruin your vehicle’s comfortable ride. This body mount includes all the hardware required for an easy replacement. Made with quality materials for a long service life, this vehicle-specific design is a perfect fit.

Product Features:
  • Direct replacement – this body mount fits and functions like the original equipment mount
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
See More

Dorman – GM Body Mount Kit (Part No.924-134)

GM Body Mount Kit

from

$137.99
Don’t let worn body mounts ruin your vehicle’s comfortable ride. This body mount includes all the hardware required for an easy replacement. Made with quality materials for a long service life, this vehicle-specific design is a perfect fit.

Product Features:
  • Direct replacement – this body mount fits and functions like the original equipment mount
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
See More

Dorman – General Motors Body Mount Kit (Part No.924-135)

General Motors Body Mount Kit

from

$126.99
Don’t let worn body mounts ruin your vehicle’s comfortable ride. This body mount includes all the hardware required for an easy replacement. Made with quality materials for a long service life, this vehicle-specific design is a perfect fit.

Product Features:
  • Direct replacement – this body mount fits and functions like the original equipment mount
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
See More

Dorman – Truck Bed Mounting Hardware (Part No.926-846)

Truck Bed Mounting Hardware

from

$38.99
Truck bed loose from rusted or missing hardware- This truck bed mounting hardware matches the fit of the original equipment mounting hardware to securely remount the truck bed to the frame.

Product Features:
  • Ideal replacement – this bed mounting hardware kit contains all the necessary components to completely remount the truck bed to the frame
  • Durable construction – this truck bed hardware is finished with a corrosion-resistant coating for a long service life
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
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Best-Selling 2003 GMC Sierra 2500 Fender Splash Shields

Upgrade your Sierra 2500 with one of our 2 best-selling Fender Splash Shields, earning an average 5 stars rating across 1 reviews.

Dorman – Rivet-Push In-Hole Diameter .250 In. (Part No.799-110)

Rivet-Push In-Hole Diameter .250 In.

from

$5.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length 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 Length-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
See More

Dorman – Push-Pull Rivet-Rocker Panel – 9 mm Hole, 22 mm Stem, 15 mm Head (Part No.963-093D)

Push-Pull Rivet-Rocker Panel - 9 mm Hole, 22 mm Stem, 15 mm Head

from

$4.99
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
See More

Top-Quality Splash Guard (Mud Flap) for 2003 GMC Sierra 2500s

Choose a high-quality OEM or aftermarket Splash Guard (Mud Flap) for GMC Sierra 2500s and enjoy top-notch performance from $31.99.

WeatherTech – Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System (Part No.120005)

Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System

from

$91.99
The WeatherTech MudFlap – Laser Measured for a Perfect Fit set literally mounts-in-minutes (in most applications) without the need for wheel/tire removal, and most importantly – without the need for drilling into the vehicle fragile painted metal surface Contoured specifically for each application and molded from a proprietary thermoplastic resin, the WeatherTech MudFlap will offer undeniable vehicle protection.

Product Features:
  • Protects Your Vehicle s Fenders And Exterior From Rocks, Mud, Road Grime And Other Debris Picked Up By Vehicle s Wheels
  • Featuring The Patented QuickTurn Hardened Stainless Steel Fastening System
  • Provide Protection For Your Vehicle Most Vulnerable Rust Area
  • Protecting The Fender And Rocker Panel From Stone Chips, Slush, Dirt And Debris
  • Molded From A Proprietary Thermoplastic Resin
  • No Drilling Required And Installs In Minutes
See More

Dee Zee – Multi-Fit, 11" X 18", Set Of 2, Contoured Rectangle, Composite Material (Part No.DZ17939)

Multi-Fit, 11" X 18", Set Of 2, Contoured Rectangle, Composite Material

from

$31.99
Dee Zee Flaps Protect your vehicle and trailer from rocks and messy conditions. Wider than most brands for maximum protection. Black Composite material fits any truck, van or SUV. Universal 11 Inch X 15 Inch Notched 1 pair front or rear flaps and mounting hardware. The road can be a scary place for your vehicle. Rocks, sticks and other debris can wreak havoc on your finish and cause hundreds or even thousands of dollars worth of damage.

Product Features:
  • Protect Your Vehicle And Trailer From Rocks And Messy Conditions
  • Universal Fitting
  • Easy No Drill Installation
  • Perfect Compliment Nerf Bars
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Dee Zee – Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum (Part No.DZ1808TB)

Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum

from

$50.99
The oft overlooked mudflap. One of those protective accessories you Do not realize you need until it is too late. Rocks, sticks, and other road debris can wreak havoc on your cars finish and underside. Dee Zee Mud Flaps protect your vehicle and trailer from damage and add a classic stylistic element to your vehicle.

Product Features:
  • Classic Styling Of Brite-Tread Aluminum
  • Front Or Rear Wheel Protection
  • Radius Notch Contours To The Fender Well
  • Protected By A BriteGard Powder Coat Finish
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Dee Zee – 11"X 19 Inch, Set of 2, Rectangle With Radius Notch, Aluminum, Screw On (Part No.DZ1808)

11"X 19 Inch, Set of 2, Rectangle With Radius Notch, Aluminum, Screw On

from

$41.99
Dee Zee Flaps Protect your vehicle and trailer from rocks and messy conditions. Wider than most brands for maximum protection. Constructed of powder coated Brite-Tread aluminum.

Product Features:
  • Protect Your Vehicle And Trailer From Rocks And Messy Conditions
  • Classic Diamond Style Design
  • Protected By A BriteGard Powder Coat Finish
  • Compliment Brite-Tread Running Boards
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WeatherTech – Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System (Part No.110006)

Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System

from

$91.99
The WeatherTech MudFlap Laser Measured for a Perfect Fit set literally mounts in minutes without the need for wheel or tire removal, and most importantly without the need for drilling into the vehicles fragile painted metal surface. Contoured specifically for each application and molded from a proprietary thermoplastic resin, the WeatherTech MudFlap will offer undeniable vehicle protection.

Product Features:
  • Protects Your Vehicle s Fenders And Exterior From Rocks, Mud, Road Grime And Other Debris Picked Up By Vehicle s Wheels
  • Featuring The Patented QuickTurn Hardened Stainless Steel Fastening System
  • Provide Protection For Your Vehicle Most Vulnerable Rust Area
  • Protecting The Fender And Rocker Panel From Stone Chips, Slush, Dirt And Debris
  • Molded From A Proprietary Thermoplastic Resin
  • No Drilling Required And Installs In Minutes
See More

WeatherTech – Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System (Part No.120006)

Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System

from

$91.99
The WeatherTech MudFlap – Laser Measured for a Perfect Fit set literally mounts-in-minutes (in most applications) without the need for wheel/tire removal, and most importantly – without the need for drilling into the vehicle fragile painted metal surface Contoured specifically for each application and molded from a proprietary thermoplastic resin, the WeatherTech MudFlap will offer undeniable vehicle protection.

Product Features:
  • Protects Your Vehicle Fenders And Exterior From Rocks, Mud, Road Grime And Other Debris Picked Up By Vehicle Wheels
  • Featuring The Patented QuickTurn Hardened Stainless Steel Fastening System
  • Provide Protection For Your Vehicles Most Vulnerable Rust Area
  • Protecting The Fender And Rocker Panel From Stone Chips, Slush, Dirt And Debris
  • Molded From A Proprietary Thermoplastic Resin
  • No Drilling Required And Installs In Minutes
See More

WeatherTech – Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System (Part No.110005)

Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System

from

$91.99
The WeatherTech MudFlap – Laser Measured for a Perfect Fit set literally mounts-in-minutes (in most applications) without the need for wheel/tire removal, and most importantly – without the need for drilling into the vehicle fragile painted metal surface Contoured specifically for each application and molded from a proprietary thermoplastic resin, the WeatherTech MudFlap will offer undeniable vehicle protection.

Product Features:
  • Protects Your Vehicle s Fenders And Exterior From Rocks, Mud, Road Grime And Other Debris Picked Up By Vehicle s Wheels
  • Featuring The Patented QuickTurn Hardened Stainless Steel Fastening System
  • Provide Protection For Your Vehicles Most Vulnerable Rust Area
  • Protecting The Fender And Rocker Panel From Stone Chips, Slush, Dirt And Debris
  • Molded From A Proprietary Thermoplastic Resin
  • No Drilling Required And Installs In Minutes
See More

Top Picks for 2003 GMC Sierra 2500 Fender Liners

Invest in one of our 7 durable Fender Liners for your 2003 GMC, knowing you’re getting trusted brands and expert craftsmanship.

KAI – Fender Liner (Part No.GM1247110)

Fender Liner

from

$23.99
New Standard Replacement Passenger Side Fender Liner, 99-07 Silverado 1500, 99-07 Sierra And Silverado 2500 Series, 03-06 Avalanche 1500 Without Textured Cladding

Product Features:
  • 99-07 Silverado 1500, 99-07 Sierra And Silverado 2500 Series, 03-06 Avalanche 1500 Without Textured Cladding, Made Of Polypropylene
  • 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
See More

KAI – Fender Liner (Part No.GM1247110C)

Fender Liner

from

$57.99
New CAPA Certified Standard Replacement Passenger Side Fender Liner, 99-07 Silverado 1500, 99-07 Sierra And Silverado 2500 Series, 03-06 Avalanche 1500 Without Textured Cladding

Product Features:
  • 99-07 Silverado 1500, 99-07 Sierra And Silverado 2500 Series, 03-06 Avalanche 1500 Without Textured Cladding, Made Of Polypropylene
  • 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
See More

KAI – Fender Liner (Part No.GM1246110C)

Fender Liner

from

$55.99
New CAPA Certified Standard Replacement Driver Side Fender Liner, Avalanche 1500 Without Textured Cladding

Product Features:
  • Avalanche 1500 Without Textured Cladding, Made Of Polypropylene
  • 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
See More

KAI – Fender Liner (Part No.GM1249165)

Fender Liner

from

$32.99
New Standard Replacement Passenger Side Fender Liner, 2500HD/3500

Product Features:
  • 2500HD/3500, 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
See More

KAI – Fender Apron (Part No.GM1247116)

Fender Apron

from

$27.99
New Standard Replacement Passenger Side Front Fender Apron, Avalanche Without Textured Cladding, Silverado Except Heavy Duty

Product Features:
  • Avalanche Without Textured Cladding, Silverado Except Heavy Duty, 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
See More

KAI – Fender Liner (Part No.GM1246110)

Fender Liner

from

$27.99
New Standard Replacement Driver Side Fender Liner, Avalanche 1500 Without Textured Cladding

Product Features:
  • Avalanche 1500 Without Textured Cladding, Made Of Polypropylene
  • 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
See More

KAI – Fender Liner (Part No.GM1248165)

Fender Liner

from

$27.99
New Standard Replacement Driver Side Fender Liner, 2500/3500 Heavy Duty

Product Features:
  • 2500/3500 Heavy Duty, 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
See More

Our Top-Rated Splash Shield Retainers for 2003 GMC Sierra 2500s

Make a smart move for your 2003 GMC Sierra 2500 with our Splash Shield Retainer for $1.79.

Dorman – Panel Trim Retainer – Interior (Part No.45490)

Panel Trim Retainer - Interior

from

$1.79
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length 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 Length-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
See More

Top-Rated Bodies and Fender Part Brands For Your 2003 GMC Sierra 2500

When it comes to finding the perfect Bodies and Fender Part for your 2003 GMC Sierra 2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 14 trusted brands. We carry the most popular Bodies and Fender Part brands including TrailFX, Dorman, and WeatherTech, and more, all known for their exceptional customer ratings (average brand rating of 5.0 stars) and competitive prices, as low as $5.99. Purchasing a Bodies and Fender Part from us here at Advance Auto Parts is a smart move for both you and your 2003 GMC Sierra 2500, providing peace of mind with parts that meet or exceed OEM standards.

Popular TrailFX 2003 GMC Sierra 2500 Bodies and Fender Parts

If you’re looking for a top-quality Bodies and Fender Part for your 2003 GMC Sierra 2500, Advance Auto Parts has exactly what you need with our selection of TrailFX Bodies and Fender Parts. We have 1 TrailFX Bodies and Fender Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $258.99, you’ll find the perfect Bodies and Fender Part for your needs and budget. TrailFX Bodies and Fender Parts for the 2003 GMC Sierra 2500 come highly rated, with over 1 customer reviews and an impressive average rating of 5.0 stars. Choosing a TrailFX Bodies and Fender Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
With Step Pads, 3"Round Bent, Powder Coated, Black, Steel, Frame Body Mount Bolt
from $258.99
(1)
With Step Pads, 3"Round Bent, Powder Coated, Black, Steel, Frame Body Mount Bolt
“Simple and classic design. Great price range and very fast shipping. Very simple self explanatory install took me maybe 30 minutes and seem very sturd”

Top-Quality Dorman 2003 GMC Sierra 2500 Bodies and Fender Parts

For those in search of a high-quality Bodies and Fender Part for their 2003 GMC Sierra 2500, Advance Auto Parts offers a great selection of Dorman Bodies and Fender Parts. With 3 Dorman Bodies and Fender Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Bodies and Fender Parts start at just $5.99, with an average price of $63.99, giving you a range of options to suit your budget. Backed by over 6 customer ratings and an average rating of 4.2 stars, Dorman Bodies and Fender Parts provide both reliability and excellent performance. Choosing a Dorman Bodies and Fender Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Spare Tire Hoist Assembly
from $109.99
(3)
Spare Tire Hoist Assembly
“perfect fit and function,use your promo codes and speed perks,get a great price.”
Rivet-Push In-Hole Diameter .250 In.
from $5.99
(1)
Rivet-Push In-Hole Diameter .250 In.
“work good . replace alot on older cars also this is packed 15.”
Radiator Support Kit
from $75.99
(2)
Radiator Support Kit
“Everything was good.fit very well”

FAQs for 2003 GMC Sierra 2500 Bodies and Fender Parts

What are the best-selling Bodies and Fender Parts for 2003 GMC Sierra 2500s?

Out of 97 Bodies and Fender Parts that fit 2003 GMC Sierra 2500s, the following parts are the top sellers:

What’s the price range for 2003 GMC Sierra 2500 Bodies and Fender Parts?

The prices of Bodies and Fender Parts for the 2003 GMC Sierra 2500 range from $0.79 up to $1,090.00 for the most premium parts.

What is the average price of a Bodies and Fender Part for a 2003 GMC Sierra 2500?

The average price for Bodies and Fender Parts for the 2003 GMC Sierra 2500 is $216.89. Keep in mind the variety of part types within our Bodies and Fender Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Bodies and Fender Parts for other GMC Sierra 2500 model years?

Yes, we carry Bodies and Fender Parts for 2 model years of GMC Sierra 2500s between 1999 and 2004. The following model years are the most popular for Bodies and Fender Part purchases: 2004, 2002, and 1999.

What are the cheapest Bodies and Fender Parts for my 2003 GMC Sierra 2500?

The cheapest 2003 GMC Sierra 2500 Bodies and Fender Parts we carry are:

Does Advance Auto Parts sell Bodies and Fender Parts for any other 2003 GMC models?

What are the top-rated Bodies and Fender Parts that fit the 2003 GMC Sierra 2500?

The one 2003 GMC Sierra 2500 Bodies and Fender Part we have in stock is the Push-Type Retainer – Chevrolet (sold by each). It costs $0.79.

What types of Bodies and Fender Parts do you sell for my 2003 GMC Sierra 2500?

As of 3/1/26, these are some of the most in-demand types of Bodies and Fender Parts for a 2003 GMC Sierra 2500:

Can I get help with 2003 GMC Sierra 2500 Bodies and Fender Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Bodies and Fender Parts and more.

What is your return policy for GMC Sierra 2500 Bodies and Fender Parts?

Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 Bodies and Fender Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.