2003 Ford F-450 Super Duty Bodies and Fender Parts

Please Select your Vehicle to See Exact Fit Parts

Keep Your 2003 Ford F-450 Super Duty 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 Ford F-450 Super Duty looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Side Bars and Sideskirts, Rocker Panels, and Fender Splash Shields. 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.

Competitive Prices and Extensive Inventory

The average price for a 2003 Ford F-450 Super Duty Bodies and Fender Part at Advance Auto Parts is around $272.54, with a range that starts at $1.29 and goes up to $756.99. With 31 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Panel Retainer, Panel Trim Retainer – Interior, and Ford Body Mount Kit 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 Ford F-450 Super Duty in peak condition, inside and out.

Essential 2003 Ford F-450 Super Duty Bodies and Fender Parts

ARIES – 6 Inch Oval Side Bar Mounting Brackets (Part No.4507)

6 Inch Oval Side Bar Mounting Brackets

from

$88.99
ARIES 6″ oval side bars come in four universal lengths, while the side mounting brackets are vehicle-specific. With vehicle-specific mounting brackets, you get a custom fit for your unique truck or SUV and easier installation. Plus, ARIES 6″ oval mounting brackets will work with both finish options, giving you freedom of customization. They feature high-strength carbon steel construction and come with a semi-gloss black powder coat finish for excellent resistance to rust, wear and tear.

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 powder coat finish
  • Side bars sold separately (see application information)
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ARIES – 6 Inch Oval Side Bar Mounting Brackets (Part No.4508)

6 Inch Oval Side Bar Mounting Brackets

from

$82.99
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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ARIES – 6 Inch Oval Side Bar Mounting Brackets (Part No.4509)

6 Inch Oval Side Bar Mounting Brackets

from

$79.99
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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Carquest Premium – Running Board Light Socket (Part No.PTA1453)

Running Board Light Socket

from

$23.99
All lighting sockets and accessories are direct replacements for the original unit per vehicle application for ease of installation. Follow all electrical repair procedures for a quality repair where applicable.

Product Features:
  • Application matched component to ensure the system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Dorman – Rivet-Screw In-Hole Diameter .25"-Head Diameter 1"-Length .900" (Sold by each) (Part No.700-552)

Rivet-Screw In-Hole Diameter .25"-Head Diameter 1"-Length .900" (Sold by each)

from

$1.99
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 – Rivet-Screw In-Hole Diameter .250 In-Head Diameter 1 In-Length .900 In (Part No.961-055)

Rivet-Screw In-Hole Diameter .250 In-Head Diameter 1 In-Length .900 In

from

$0.74
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 – Panel Trim Retainer – Interior (Part No.45650)

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

Dee Zee – With Step Pads, 3" Round Bent, Polished, Ss, Rocker Panel/ Subfloor Mount (Part No.DZ374333)

With Step Pads, 3" Round Bent, Polished, Ss, Rocker Panel/ Subfloor Mount

from

$382.99
Dee Zee products sustain the worker, the weekender and everything in between. Our extensive product lines are built with you in mind. We recognize your need for durable, functional, and stylish products to keep up with your hectic pace. Dee Zee classic styles are intertwined with the newest modern looks to explicitly satisfy your needs.

Product Features:
  • Rocker Panel Or Subfloor Mount
  • No Drill Mounting
  • Constructed From Tough, 14-Gauge 304 Stainless Steel Material
  • 90 Degree Bends And Hidden Bracing Create A Sleek Look
  • Molded Plastic Step Pads Ensure Secure Footing
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TrailFX – 5"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount (Part No.A7016S)

5"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount

from

$613.99
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:
  • Mount Kit Included
  • Rocker Panel Mount
  • Drilling Not Required
  • 2 Pads On The Bar
  • 30 To 60 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
  • Steel Mounting Brackets Are Included To Install Steps With Ease: Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
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ARIES – 3 Inch Round Side Bars (Part No.203045-2)

3 Inch Round Side Bars

from

$234.99
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 Ford F150, F250 Super Duty and F350 Super Duty (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 for a solid step
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TrailFX – 4"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount (Part No.2930347991)

4"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount

from

$465.99
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 doesn’t have to break the bank.

Product Features:
  • Mount Kit Included
  • Rocker Panel Mount
  • Drilling Not Required
  • 2 Pads On The Bar
  • 30 To 60 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
  • Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Dee Zee – Cradle Mount, No Drilling Required, For Dee Zee Rough Step Boards (Part No.DZ15326)

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 Americas Heartland USA
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Dee Zee – Rocker Panel Mount, No Drilling Required, For Dee Zee Nxt Boards (Part No.DZ16327)

Rocker Panel Mount, No Drilling Required, For Dee Zee Nxt Boards

from

$202.99
there is something about a truck with bright accessories that just exudes style and power. Bright truck accessories give your ride a sharp yet understated look and can blend in more with other accessories. Our 16-guage steel mounting brackets and underside are coated with NRT (TM) texture black powder coat protection to stop rust in its tracks. Comes in 3 cab lengths for fullsize pickups, regular, extended, and crew. Mounting braces are specifically designed for your truck to ensure a perfect fit and eliminate the need to drill your frame.

Product Features:
  • NRT (TM) Powder Coat Corrosion Protection
  • Custom Fit Application
  • Brite Tread Covers Exterior Surface Areas
  • No Drill Installation
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Putco – Stainless Steel Fender Trim (Part No.97216)

Stainless Steel Fender Trim

from

$255.99
Enhances the look of your vehicle for a true custom look. Made of 304 stainless steel. Includes 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. Limited lifetime warranty.

Product Features:
  • Enhances The Look Of Your Vehicle For A True Custom look.
  • Made Of 304 Stainless Steel
  • Includes 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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Putco – Stainless Steel Fender Trim (Part No.97230)

Stainless Steel Fender Trim

from

$179.99
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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Dorman – GM 1/4" Screw Rivets (Part No.961-050D)

GM 1/4" Screw Rivets

from

$4.99
Dorman offers a comprehensive line of quality nylon rivets ideal for a range of applications and in a wide variety of sizes and styles. Manufactured from durable materials for reliable performance, these nylon rivets are packaged in a convenient assortment handy for any size automotive, commercial, industrial or household application.

Product Features:
  • Comprehensive selection – Dorman offers a comprehensive line of quality nylon rivets for a range of applications, in a wide variety of sizes and styles
  • Ensure fit – check product dimensions and styles to select the right assortment for your application
  • Buy only what you need – conveniently packaged for any size automotive, commercial, industrial or household application
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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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
See More

Dorman – Panel Trim Retainer – Interior – Ford (sold by each) (Part No.700-335)

Panel Trim Retainer - Interior - Ford (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 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 – Panel Retainer (Part No.963-013D)

Panel 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
See More

KAI – Rocker Panel (Part No.RRP1543)

Rocker Panel

from

$53.99
New Standard Replacement Driver Side Rear Rocker Panel, Crew Cab, 19.25 X 6 X 5

Product Features:
  • Crew Cab, 19.25 X 6 X 5, 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
See More

KAI – Rocker Panel (Part No.RRP1541)

Rocker Panel

from

$56.99
New Standard Replacement Driver Side Front Rocker Panel, Crew And Super Cab, 40 X 6 X 5

Product Features:
  • Crew And Super Cab, 40 X 6 X 5, 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
See More

KAI – Rocker Panel (Part No.RRP1544)

Rocker Panel

from

$53.99
New Standard Replacement Passenger Side Rear Rocker Panel, Crew Cab, 19.25 X 6 X 5

Product Features:
  • Crew Cab, 19.25 X 6 X 5, 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
See More

KAI – Rocker Panel (Part No.RRP1542)

Rocker Panel

from

$57.99
New Standard Replacement Passenger Side Front Rocker Panel, Crew And Super Cab, 40 X 6 X 5

Product Features:
  • Crew And Super Cab, 40 X 6 X 5, 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
See More

Dorman – Ford Body Mount Kit (Part No.924-320)

Ford Body Mount Kit

from

$101.99
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
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Dorman – Ford Body Mount Kit (Part No.924-328)

Ford Body Mount Kit

from

$97.99
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 – Ford Body Mount Kit (Part No.924-345)

Ford Body Mount Kit

from

$55.99
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.924-311)

Truck Bed Mounting Hardware

from

$82.99
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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Dorman – Suspension Body Mount Kit (Part No.924-330)

Suspension Body Mount Kit

from

$77.99
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

Most Popular Side Bars and Sideskirts for 2003 Ford F-450 Super Duties

Enhance your 2003 Ford F-450 Super Duty with one of the 4 Side Bars and Sideskirts we have in stock, starting at just $264.99.

TrailFX – 5"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount (Part No.A7016S)

5"Oval Straight, Polished, Ss, With Step Pad/Welded End Cap, Rocker Panel Mount

from

$613.99
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:
  • Mount Kit Included
  • Rocker Panel Mount
  • Drilling Not Required
  • 2 Pads On The Bar
  • 30 To 60 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
  • Steel Mounting Brackets Are Included To Install Steps With Ease: Oval Step Shape Offers A Wider Stepping Area For Secure Footing
  • Provides Moderate Protection Against Road Hazards And Debris
See More

Dee Zee – With Step Pads, 6" Oval Straight, Powder Coated Diamond Tread, Black, Aluminum (Part No.DZ16421)

With Step Pads, 6" Oval Straight, Powder Coated Diamond Tread, Black, Aluminum

from

$479.99
Truck step that can handle the day to day abuse that you are going to deliver while adding style to your vehicle. Dee Zee has forged our 6 Inch Brite-tread Side Steps with durable .090 Brite-Tread finish aluminum, and finished it off with molded plastic step pads to provide a no-nonsense non-slip surface. there is something about a truck with bright accessories that just exudes style and power. Bright truck accessories give your ride a sharp yet understated look and can blend in more with other accessories. Our 16-guage steel mounting brackets and underside are coated with NRT (TM) texture black Powder Coated protection to stop rust in its tracks. Comes in 3 cab lengths for full-size pickups, regular, extended, and crew. Mounting braces are specifically designed for your truck to ensure a perfect fit and eliminate the need to drill your frame.

Product Features:
  • Mount Kit Not Included
  • Drilling Not Required
  • Black Tread Covers Exterior Surface Areas
  • 6 Inch Wide Design To Maximize Step Area
  • Molded Step Pads At Each Door Provide Unmatched Traction
  • Feature NRT (TM) Texture Black Powder Coated Protection
See More

TrailFX – With Step Pads, 4 In Trapezoidal Straight, Powder Coated, Titanium Black, Steel (Part No.A4005B)

With Step Pads, 4 In Trapezoidal Straight, Powder Coated, Titanium Black, Steel

from

$389.99
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:
  • Rocker Panel Mount
  • Q235A Steel Finished With A Black Powder Coat Ensures Maximum Strength And Durability: Dual UV-Resistant Molded Step Pads Provide Slip-Resistant Entry And Exit Points To The Cab
  • Mounting Brackets Feature Molded Trim Covers For A Seamless Installation: Trapezoid Step Shape Offers A Unique, Attractive Design That Adds Style To Any Vehicle
  • Provides Moderate Protection Against Road Hazards And Debris
See More

TrailFX – Nerf Bars, 4 Inch Round Bent, Titanium Black, Steel, Rocker Panel Mount, Super duty Crew Cab (Part No.A8004TI)

Nerf Bars, 4 Inch Round Bent, Titanium Black, Steel, Rocker Panel Mount, Super duty Crew Cab

from

$264.99
When it comes to your truck or SUV, you want quality, style, protection, and durability at a price you can afford. TrailFX offers you an array of products, whether it is for work or play, TrailFX has something for everyones needs. Step bars to grille guards, tool boxes to bed protection, whatever your need, we have you covered. TrailFX sources high quality products for trucks, SUVs, and cars at a price you can afford. Whether you need a nerf step for your SUV, a tool box for your truck, or a bug shield for your car, we want to make sure that you are supplied the quality, style, and durability you expect from a product.

Product Features:
  • Rocker Panel Mount
  • Has A 300 Pounds Capacity
  • Provides A Larger Step For Secure Footing, Easy Vehicle Access, And Improved Ground Clearance
  • Limited 3 Year Warranty
See More

Best-Selling 2003 Ford F-450 Super Duty Rocker Panels

Upgrade your F-450 Super Duty with one of our 4 best-selling Rocker Panels.

KAI – Rocker Panel (Part No.RRP1541)

Rocker Panel

from

$56.99
New Standard Replacement Driver Side Front Rocker Panel, Crew And Super Cab, 40 X 6 X 5

Product Features:
  • Crew And Super Cab, 40 X 6 X 5, 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
See More

KAI – Rocker Panel (Part No.RRP1543)

Rocker Panel

from

$53.99
New Standard Replacement Driver Side Rear Rocker Panel, Crew Cab, 19.25 X 6 X 5

Product Features:
  • Crew Cab, 19.25 X 6 X 5, 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
See More

KAI – Rocker Panel (Part No.RRP1542)

Rocker Panel

from

$57.99
New Standard Replacement Passenger Side Front Rocker Panel, Crew And Super Cab, 40 X 6 X 5

Product Features:
  • Crew And Super Cab, 40 X 6 X 5, 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
See More

KAI – Rocker Panel (Part No.RRP1544)

Rocker Panel

from

$53.99
New Standard Replacement Passenger Side Rear Rocker Panel, Crew Cab, 19.25 X 6 X 5

Product Features:
  • Crew Cab, 19.25 X 6 X 5, 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
See More

Top-Quality Fender Splash Shields for 2003 Ford F-450 Super Duties

Choose a high-quality OEM or aftermarket Fender Splash Shield for Ford F-450 Super Duties and enjoy top-notch performance from $1.79.

Dorman – Panel Trim Retainer – Interior (Part No.45650)

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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Top Picks for 2003 Ford F-450 Super Duty Splash Shield Retainers

Invest in one of our 3 durable Splash Shield Retainers for your 2003 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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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Dorman – Panel Retainer (Part No.963-013D)

Panel 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 – Panel Trim Retainer – Interior – Ford (sold by each) (Part No.700-335)

Panel Trim Retainer - Interior - Ford (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 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 Body Mounts for 2003 Ford F-450 Super Duties

Make a smart move for your 2003 Ford F-450 Super Duty with products all priced from $55.99 to $82.99.

Dorman – Truck Bed Mounting Hardware (Part No.924-311)

Truck Bed Mounting Hardware

from

$82.99
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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Dorman – Ford Body Mount Kit (Part No.924-050)

Ford Body Mount Kit

from

$65.99
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
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Dorman – Ford Body Mount Kit (Part No.924-345)

Ford Body Mount Kit

from

$55.99
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 – Suspension Body Mount Kit (Part No.924-330)

Suspension Body Mount Kit

from

$77.99
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

FAQs for 2003 Ford F-450 Super Duty Bodies and Fender Parts

What are the best-selling Bodies and Fender Parts for 2003 Ford F-450 Super Duties?

Out of 31 Bodies and Fender Parts that fit 2003 Ford F-450 Super Duties, the following parts are the top sellers:

What’s the price range for 2003 Ford F-450 Super Duty Bodies and Fender Parts?

The prices of Bodies and Fender Parts for the 2003 Ford F-450 Super Duty range from $1.29 up to $756.99 for the most premium parts.

What is the average price of a Bodies and Fender Part for a 2003 Ford F-450 Super Duty?

The average price for Bodies and Fender Parts for the 2003 Ford F-450 Super Duty is $272.54. 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 Ford F-450 Super Duty model years?

Yes, we carry Bodies and Fender Parts for 26 model years of Ford F-450 Super Duties between 1999 and 2026. The following model years are the most popular for Bodies and Fender Part purchases: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Bodies and Fender Parts for my 2003 Ford F-450 Super Duty?

The cheapest 2003 Ford F-450 Super Duty Bodies and Fender Parts we carry are:

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

What are the top-rated Bodies and Fender Parts that fit the 2003 Ford F-450 Super Duty?

The one 2003 Ford F-450 Super Duty Bodies and Fender Part we have in stock is the Panel Trim Retainer – Interior – Ford (sold by each). It costs $1.29.

What types of Bodies and Fender Parts do you sell for my 2003 Ford F-450 Super Duty?

As of 3/1/26, these are some of the most in-demand types of Bodies and Fender Parts for a 2003 Ford F-450 Super Duty:

Can I get help with 2003 Ford F-450 Super Duty 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 Ford Bodies and Fender Parts and more.

What is your return policy for Ford F-450 Super Duty Bodies and Fender Parts?

Advance Auto Parts keeps returns simple. For new Ford F-450 Super Duty 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.