2021 Chevrolet Silverado 3500 HD Body Parts

Essential 2021 Chevrolet Silverado 3500 HD Body Parts

Westin – HLR Truck Rack (Part No.57-81005)

HLR Truck Rack

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$677.99
Protect your rear cabin window from road hazards and shifting cargo with Westin’s all new HLR Truck Rack.  Whether you are a contractor or just looking for a multi-functional headache rack to secure your cargo, Westin’s HLR Truck Rack is the logical solution.  This lightweight extruded aluminum headache rack design combines safety, style, visibility and durability into a great looking upgrade to your truck. Accessorize your HLR Truck Rack with a variety of options to secure ladders, lights, beacons and tie-downs using our unique bolt on channel system design. HLR also comes standard with the ladder side load brackets included for added functionality.  It accommodates most tool boxes and can be easily installed at home without drilling on most applications using factory holes. The weather resistant finish stands up to the elements, and comes standard in a black powder coat finish. Don’t settle for less when the answer is obvious – Westin’s HLR Truck Rack!

Product Features:
  • HLR Truck Rack; Black Powder Coat
  • Extruded Aluminum Frame
  • Aluminum Punch Plate Screen
  • Protects Rear Window Without Blocking View
  • Strong Sturdy And Lightweight Design
  • Incl. Channels To Bolt On Various Accessories
  • Mild Steel Custom Designed Brackets
  • Easy Installation Using Factory Holes
  • No Drilling For Most Applications
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Extang – Soft Folding, 2 Folds/ 3 Panels, Not Hinged In Front, Tailgate Lock, Black (Part No.94450)

Soft Folding, 2 Folds/ 3 Panels, Not Hinged In Front, Tailgate Lock, Black

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$628.99
Extang Trifecta 2.0 Signature Tri-Fold Tonneau Cover has all the features of the Trifecta 2.0, but with a premium canvas tarp. It has an easy to use folding design with smooth, sleek looks and unmatched durability. This user-friendly soft tonneau requires no assembly, no drilling, and installation is as easy as positioning the cover on your truck, tightening the clamps and you are ready to go. Along with the heavy-duty canvas, the elements of the Trifecta are sure to keep your cargo protected from whatever weather you drive through. The Hold-Tite Straps and Snaps, WeatherTuff Seals, and MaxHinges are all Extang Engineered in order to ensure the best in security and safety.

Product Features:
  • Lockable Via Tailgate Lock
  • Features A Heavy-Duty High Quality Canvas Material Instead Of Vinyl
  • WeatherTuff Seals Exceed OEM Standards And Seals At All Contact Points To Keep Weather And Dust Out
  • Patented EZ-Lock Clamps Requires Minimal Effort To Operate And Self-Locks In Position For Added Security
  • 45 Degree Steel Corner Brackets, Commercial Grade Rails, And I-Beam Style Monster Bows Provide Unparalleled Strength
  • Engineered Cab Clamps Attach Directly To Your Bed Flanges Without Damage And Alteration To Your Bed Caps
  • Pro Grade, Labyrinth Rail Seal Exceed OEM Standards, Seals At All Contact Points To Keep Weather And Dust Out
  • Extremely Strong, Glass Filled Nylon Construction Will Never Break
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Burco – Blind Spot Mirror Replacement (Part No.4816B)

Blind Spot Mirror Replacement

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$54.99
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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Dorman – Help – Capless Fuel Neck Cover (Part No.55299)

Capless Fuel Neck Cover

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$12.29
Capless fuel tanks can be convenient but can also invite dust, debris, and water that make their way past the fuel door and into the filler neck. This capless fuel neck cover is designed to securely close off the fuel neck entry on specified General Motors vehicles to help keep the tank and fuel free of contaminants that can damage the fuel system and the engine.

Product Features:
  • Ideal solution – this capless fuel neck cover is designed to help keep fuel and the fuel tank free of contaminants that can damage the fuel system and engine
  • Perfect fit – precision-engineered to securely and reliably close off the fuel neck opening on specified GM vehicles
  • Durable construction – made of quality materials for 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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Burco – Side View Replacement Mirror (Part No.5819)

Side View Replacement Mirror

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$39.99
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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Lund – 3 Inch Round Bent Tube Step (Part No.23077379)

3 Inch Round Bent Tube Step

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$225.99
Take a step up with a set of LUND’s Round Bent Nerf Bars. These oval nerf bars are designed to custom fit your vehicle, complementing the overall look while providing you with safe, sure footing in and out of your vehicle – no matter your shoe type. In fact, each bar has a recessed step area with UV-resistant rubber grip pads providing solid traction and stability. LUND’s Round Bent Nerf Bars feature chrome-plated or all black matte finishes and are designed with a tubular shape and curved style, creating a rugged yet contemporary look and feel. Designed and engineered to go the distance LUND’s Round Bent Nerf Bars are constructed with a cutting-edge polymer material set within a lightweight, durable aluminum frame, making these bars tough as metal and virtually corrosion-free. These bars also offer a broad stepping area designed larger than traditional step bars.

Product Features:
  • UV Resistant Polymer Pad
  • Recessed Aluminum Frame
  • Accents The Line Of Your Vehicle
  • Limited 3 Year Warranty
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Dee Zee – Louvered Powder Coated, Black, Steel, Unlighted, Mounting Kit Required, 73" L (Part No.DZ16511)

Louvered Powder Coated, Black, Steel, Unlighted, Mounting Kit Required, 73" L

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$509.99
Made from heavy duty 16 gauge steel and mounted with powder coated braces help prevent rust and wear, keeping your boards strong. With the louvers in the boards allows mud, snow, water, and whatever else you step in daily to easily pass through.

Product Features:
  • Made From Heavy Duty 16 Gauge Steel
  • Allows Water And Debris To Go Through The Board
  • 3 Board Lengths Cover Most Full Size Trucks
  • Made In USA
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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

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$39.49
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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Dorman – Mirror Cover Left, Chrome (Part No.959-003)

Mirror Cover Left, Chrome

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$233.99
This door mirror cover is designed to match the fit and appearance of the original cover on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this door mirror cover is designed to match the fit and appearance of the original cover on specified vehicles
  • Restores functionality – reliable replacement for an original cover that is missing, faded, cracked or damaged
  • 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 – Help – Window Crank Handle Left/Right (Part No.83341CD)

Window Crank Handle Left/Right

from

$21.99
Worn or broken window crank handle leading to difficult window operation? Made of durable material for reliable performance, this window crank handle replaces the original equipment handle.

Product Features:
  • Ideal replacement – this window crank handle matches the fit and function of the original equipment component
  • Durable construction – this window crank handle is made of durable material to withstand extended use
  • Easy to install – this window crank requires no special tools to install
  • Versatile design – this window crank handle is suitable for use in various locations in the vehicle
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Dorman – Door Lock Actuator – Integrated With Latch (Part No.931-349)

Door Lock Actuator - Integrated With Latch

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$159.99
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Product Features:
  • Reliable replacement – this door lock actuator has undergone extensive quality and safety performance testing
  • Perfect fit – engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
  • Safety compliant – part has undergone simulated crash testing under government guidelines
  • Long-lasting repair – cycle testing in an actual vehicle door verifies effective usage for years
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Carquest – Door Window Switch (Part No.WST318)

Door Window Switch

from

$37.05
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
  • Copper alloy conductors ensure superior electrical conductivity with low resistive losses
  • Robust design and high-grade materials meet the stringent demands of today’s service professional
  • As a global manufacturer of switches, we maintain complete quality control throughout the manufacturing process and manufacture each switch to OE spec to ensure proper fit, form, and function
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Dorman – Help – Truck Tailgate Hinge Kit (Part No.38649)

Truck Tailgate Hinge Kit

from

$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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Dorman – Help – Tailgate Hinge Bushing Right Side (Part No.38706)

Tailgate Hinge Bushing Right Side

from

$27.99
This tailgate hinge bushing 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 hinge bushing matches the fit and function of the factory part on specified years, makes and models.
  • Ideal solution – this bushing is a reliable replacement for an original part that 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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Putco – Chevrolet Logo, Tailgate, Polished, Stainless Steel (Part No.55550GM)

Chevrolet Logo, Tailgate, Polished, Stainless Steel

from

$70.99
Emblems are cut from a durable high-quality stainless steel are in 2 finishes for a great look and long-lasting durability. An easy peel and stick application with pre-applied 3M (TM) automotive tape allows you to install these emblems in minutes. Our emblems have been officially licensed by Ford and GM, and will fit perfectly in the factory lettering channels for a fantastic fit and finish.

Product Features:
  • Made Of High Quality Stainless Steel And Black Platinum Stainless Steel
  • For Inside The Factory Lettering Channels Perfectly
  • Show Off Your Style With Our Chevrolet Lettering Emblems
  • Installs Easily With Pre-Applied Red 3M (TM) Tape, Simple Peel And Stick
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Westin – MAX Winch Tray Bull Bar Light Mount (Part No.46-42275)

MAX Winch Tray Bull Bar Light Mount

from

$264.99
Westin(TM) MAX(TM) Winch Mounting Systems are made to maximize your options for functional style. The MAX(TM) Winch Tray is suitable for the mounting of most major brand winches. The MAX(TM) System gives you the option of adding a MAX(TM) Bull Bar/Light Bar to your mount ready MAX(TM) Winch Tray for the Jeep Wrangler. Go a step further with an optional face plate in polished finish.

Product Features:
  • Features 3 in. Tube
  • Accommodates Three 8 in. Lights
  • No Drill Installation
  • Winch Tray Sold Separately
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Lund – BULL BARS (Part No.47121203)

BULL BARS

from

$565.99
BULL BARS

CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.126337)

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

from

$496.99
Product Features:
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Unique Design Gives The Vehicle A Rugged Off Road Look, While Being A Stylish Accent For Todays Vehicles
  • Rugged Tread Pattern Provides For Safe And Attractive Non Slip Surface
  • Innovative Stylish Design
  • Strong Construction To Hold Up Under Extreme Conditions
  • Exclusive New Multi Mount System
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
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CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.124037)

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

from

$331.99
With over 70 years of manufacturing excellence, CARR is a third generation business that remains firmly committed to serving you. All CARR accessories are manufactured for a precise fit for today vehicles. Our manufacturing processes allows us to design products that give your vehicle unique personal style and appeal. Our cast aluminum construction is time-proven for durability and strength. All CARR products carry a limited lifetime warranty.

Product Features:
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Unique Design Gives The Vehicle A Rugged Off Road Look, While Being A Stylish Accent For Today Vehicles
  • Rugged Tread Pattern Provides For Safe And Attractive Non-Slip Surface
  • Innovative Stylish Design
  • Strong Construction To Hold Up Under Extreme Conditions
  • Exclusive New Multi-Mount System
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
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COAST TO COAST – Chrome Plated, Abs, With Tailgate Handle Trim/ Keyhole/ Back Up Camera Cutout (Part No.CCITGH65530)

Chrome Plated, Abs, With Tailgate Handle Trim/ Keyhole/ Back Up Camera Cutout

from

$54.99
CCI Tailgate Handle Covers are a quick way to add a touch of chrome or black-out style for dealers and owners that are looking to customize or upgrade their vehicles appearance or trim level. All covers are designed and manufactured to overlay the OEM handle or mirror to give the appearance of a factory upgrade.

Product Features:
  • Constructed From High-Quality, Durable, Automotive Grade ABS
  • Designed And Manufactured To Overlay The OEM Gas Door Cover
  • Quickly And Affordably Upgrades The Trim Level Appearance Of A Vehicle
  • Installs In Minutes Without Tools Using Pre-Applied Automotive Grade 3M Tape
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Putco – Tailgate/Rear Handle Covers (Part No.400142)

Tailgate/Rear Handle Covers

from

$59.99
Enhances The Look Of Your Door Handles For A True Custom Look made of automotive grade ABS chrome. Long lasting material designed to withstand the rigors of the elements. Matches OEM chrome perfectly. Complete the chrome look by adding mirror, head lamp, and Tail Light Covers. Installs with pre applied red 3M (TM) tape. All parts are no drilling, no cutting, and easily installed in seconds. Limited 1 Year warranty.

Product Features:
  • Enhances The Look Of Your Door Handles For A True Custom Look
  • Made Of Automotive Grade ABS Chrome. Long Lasting Material Designed To Withstand The Rigors Of The Elements
  • Matches OEM Chrome Perfectly
  • Complete The Chrome Look By Adding Mirror, Head Lamp, And Tail Light Covers
  • Installs With Pre Applied Red 3M(TM) Tape
  • All Parts Are No Drilling, No Cutting, And Easily Installed In Seconds
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COAST TO COAST – Chrome Plated, Abs Plastic, With Tailgate Handle Trim, With Keyhole (Part No.CCITGH65529)

Chrome Plated, Abs Plastic, With Tailgate Handle Trim, With Keyhole

from

$64.99
CCI Tailgate Handle Covers are a quick way to add a touch of chrome or black-out style for dealers and owners that are looking to customize or upgrade their vehicles appearance or trim level. All covers are designed and manufactured to overlay the OEM handle or mirror to give the appearance of a factory upgrade.

Product Features:
  • Constructed From High-Quality, Durable, Automotive Grade ABS
  • Designed And Manufactured To Overlay The OEM Gas Door Cover
  • Quickly And Affordably Upgrades The Trim Level Appearance Of A Vehicle
  • Installs In Minutes Without Tools Using Pre-Applied Automotive Grade 3M Tape
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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

from

$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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Westin – Premier Oval Nerf Step Bar Mount Kit (Part No.22-2005)

Premier Oval Nerf Step Bar Mount Kit

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$169.99
Required part for oval tubes. Vehicle specific mount kit insures proper fit. 5 year warranty.

Product Features:
  • Required Part For Oval Tubes
  • Vehicle Specific Mount Kit Insures Proper Fit
  • 5 Year Warranty
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Rampage – Side Bar Mounting Brackets (Part No.14521)

Side Bar Mounting Brackets

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$109.99
Xtremeline / Streamline bars -The new and unique design has the styling appeal of a side bar coupled with easy installation features and strength of a running board. With a 5-inch step these bars have over 50% more step area than regular tube steps. Stylish custom molded end caps add streamline styling, can be painted for a custom finish and seals the step from moisture. Results in an OEM finished look. No Drilling most applications – Heavy-duty mounting brackets mount to existing factory holes. A new innovation in mounting brackets make installing these bars quick & easy and the bar can be positioned forward or back to compliment individual style or bar location needs. Rampage Exclusive: Galvanized Steel – Powder Coat, Weather Seal Brackets, Note: Xtremeline and Streamline Bars may also be installed with other aftermarket flat top installation brackets by using the Rampage Top Clamp Conversion Kit.

Product Features:
  • No Drill Factory Location Attachment
  • Black Powder Coat Finish-Galvanized Steel
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Westin – Premier Oval Nerf Step Bar Mount Kit (Part No.22-1075)

Premier Oval Nerf Step Bar Mount Kit

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$174.99
Required part for oval tubes. Vehicle specific mount kit insures proper fit. 5 year warranty.

Product Features:
  • Required Part For Oval Tubes
  • Vehicle Specific Mount Kit Insures Proper Fit
  • 5 Year Warranty
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Westin – Premier Oval Nerf Step Bar Mount Kit (Part No.22-2015)

Premier Oval Nerf Step Bar Mount Kit

from

$169.99
Required part for oval tubes. Vehicle specific mount kit insures proper fit. 5 year warranty.

Product Features:
  • Required Part For Oval Tubes
  • Vehicle Specific Mount Kit Insures Proper Fit
  • 5 Year Warranty
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ARIES – 6 Inch Oval Side Bar Mounting Brackets (Part No.4407)

6 Inch Oval Side Bar Mounting Brackets

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$70.99
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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2021 Chevrolet Silverado 3500 HD Body Parts

You count on your 2021 Chevrolet Silverado 3500 HD 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 157 Body Parts ranging in price from $12.29 to $1,322.99, you’re sure to find everything you need for your 2021 Chevrolet Silverado 3500 HD.

Brands matter. If you want to shop a specific Body Parts brand, we stock 15 different brands like Dorman, Westin, and K-Source. 2021 Chevrolet Silverado 3500 HD Body Parts start as low as $12.29!

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 2021 Chevrolet Silverado 3500 HD below to get started!

FAQs for 2021 Chevrolet Silverado 3500 HD Body Parts

What are the most purchased Body Parts for the 2021 Chevrolet Silverado 3500 HD?

Out of 157 Body Parts for the 2021 Chevrolet Silverado 3500 HD, the most popular in our inventory are:
Window Crank Handle Left/Right
from $21.99
This product is not rated
Window Crank Handle Left/Right
Window Handles
PRO TRAXX 4 Oval Nerf Step Bars
from $330.99
This product is not rated
PRO TRAXX 4 Oval Nerf Step Bars
Side Bars and Sideskirts
PRO TRAXX 5 Oval Nerf Step Bars
from $587.99
This product is not rated
PRO TRAXX 5 Oval Nerf Step Bars
Side Bars and Sideskirts