2018 GMC Sierra 2500 HD Body Parts

Essential 2018 GMC Sierra 2500 HD Body Parts

Dorman – Help – Tailgate Latch Left Side (Part No.38666)

Tailgate Latch Left Side

from

$68.99
This tailgate latch is designed to match the fit and function of the original latch on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this tailgate latch is designed to match the fit and function of the original latch on specified vehicles
  • Restores functionality – this latch is made to fit and fully restore part functionality after the original latch fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Westin – Westin Tailgate Mat (Part No.50-6515)

Westin Tailgate Mat

from

$83.99
Westins Truck Bed Mat is designed to line and protect your trucks bed from damage typically caused by direct contact with cargo. Custom Fit Tailgate Mat is heat molded for specific vehicle applications and are available for short bed and long bed trucks. Tailgate Mat is made in the USA of 100% recycled heavy weight rubber and feature a ribbed non-slip surface to help keep cargo in its place.

Product Features:
  • Preserves Truck Value
  • Heavyweight Rubber
  • Ribbed; Non Slip Surface
  • Easy To Install
  • 100 Percent Recycled Rubber
  • Made In The USA
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Dorman – Manual Window Regulator (Regulator Only) (Part No.740-885)

Manual Window Regulator (Regulator Only)

from

$104.99
This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

Product Features:
  • Trustworthy replacement – engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
  • Quality assured – extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
  • Reliable design – engineered in the USA and backed by long history of automotive aftermarket experience
  • Easy installation – reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
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Dorman – Door Lock Actuator – Integrated (Part No.931-921)

Door Lock Actuator - Integrated

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$134.99
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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Westin – Tailgate Cap (Part No.72-01168)

Tailgate Cap

from

$46.49
The edge of a pickup tailgate has a hard time. No other part of the truck is so prone to scratches and abuse. The Wade Tailgate Cap installs easily with 3M tape and keeps the tailgate rail in shape.

Product Features:
  • Protects Bed Rails against Damage
  • Gives Vehicle A Finished Factory Look
  • Installs Quickly And Easily With 3M Tape
  • Matching Bed Caps Available
  • Manufactured With High Impact ABS
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KAI – Step Bumper End Step Insert (Part No.GM1139100)

Step Bumper End Step Insert

from

$79.99
New Standard Replacement Rear Passenger Side Step Bumper Corner Step Insert

Product Features:
  • 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 – Step Bumper Face Bar (Part No.GM1102558)

Step Bumper Face Bar

from

$869.99
New Standard Replacement Rear Step Bumper Bar, Chrome, With Corner Step, Without Park Assist Sensor Holes

Product Features:
  • Chrome, With Corner Step, Without Park Assist Sensor Holes, 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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Lund – BULL BARS (Part No.86521203)

BULL BARS

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$713.99
BULL BARS

Dorman – GM Rear Valance Clip (Part No.963-402D)

GM Rear Valance Clip

from

$3.99
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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TrailFX – Round Tube Louver, With Rear Cab Window Cut Out, Powder Coated, Black, Steel (Part No.H0003B)

Round Tube Louver, With Rear Cab Window Cut Out, Powder Coated, Black, Steel

from

$385.99
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 everyone 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:
  • Round Tube Louvered Design With Space For The Cab Sliding Rear Window
  • Exclusive Design
  • Protects The Cab From Cargo That May Shift In The Truck Bed
  • Protective Bars Also Function As Convenient Tie Down Point To Brace Or Secure Heavy Cargo
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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

$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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Carquest Premium – Door Window Switch (Part No.WSC1124)

Door Window Switch

from

$63.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Auto Ventshade (AVS) – Fuel Door Cover, Chrome Accessories, Chrome, 1 Pc (Part No.688773)

Fuel Door Cover, Chrome Accessories, Chrome, 1 Pc

from

$35.99
While other styling fads have come and gone, chrome has stood the test of time. AVS offers the classic beauty and craftsmanship with a full line of durable, easy to install accessories. Enhances factory components for a customized look, while complementing existing chrome trim. Chrome exterior accessories for trucks and SUVs include door handle, fuel door, tailgate and mirror covers. Our durable and stylish chrome accessories provide a classic custom look for your vehicle.

Product Features:
  • Real chrome plated
  • Installs with 3M automotive grade tape, no drilling required
  • Enhances the look of your vehicle
  • Vehicle specific custom fit application
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Dorman – Radiator Support Kit (Part No.924-130)

Radiator Support Kit

from

$70.99
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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TrailFX – 1-Piece, Direct-Fit, Powder Coated Black Steel With Gloss Black Treadplate (Part No.FX1013)

1-Piece, Direct-Fit, Powder Coated Black Steel With Gloss Black Treadplate

from

$1061.99
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 everyone 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:
  • Constructed Of Milled Steel
  • Sensor Cut Outs
  • One Piece Design For Easy To Install
  • Hardware And Light Wiring Kit
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CARR – Truck Step, Cab Mount; Multi-Fit; Set Of 2; Flat Step; Non-Extendable; Polished Aluminum (Part No.124032)

Truck Step, Cab Mount; Multi-Fit; Set Of 2; Flat Step; Non-Extendable; Polished Aluminum

from

$268.99
The stylish and innovative design of these steps add to a vehicle rugged off road look. Available in three low maintenance, extremely durable finishes to complement your vehicle appearance. Easily installed using our new multi mount system for superior strength and rigidity. Rocker panel installation provides for the strongest and easiest installation of any step products.

Product Features:
  • Exclusive New Multi Mount System
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Rugged Diamond Tread Pattern Provides For Safe And Attractive Non Slip Surface
  • Unique Design Gives The Vehicle A Rugged Off Road Look, While Being A Stylish Accent For Todays Vehicles
  • Strong Construction To Hold Up Under Extreme Conditions
  • Mechanical Polished Finish That would not Rust, Crack Or Peel And Requires Very Little Maintenance
  • Strongest And Easy Installation
  • Limited Lifetime Warranty
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Dorman – Help – Capless Fuel Neck Cover (Part No.55299)

Capless Fuel Neck Cover

from

$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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KAI – Window Crank Handle (Part No.GM1355100)

Window Crank Handle

from

$3.49
New Standard Replacement Passenger Side Front Window Crank Handle, Black Knob, Black Handle

Product Features:
  • Black Knob, Black Handle
  • 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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COAST TO COAST – Chrome Abs, With Driver Side/Without Passenger Side Keyhole, With Smart Key (Part No.CCIDH68565S)

Chrome Abs, With Driver Side/Without Passenger Side Keyhole, With Smart Key

from

$84.99
Coast to Coast International door handle and mirror covers are a quick way to add a touch of chrome or black-out styling to change the appearance of a vehicle. All covers are designed and manufactured to overlay the OEM handle or mirror to give the appearance of a factory upgrade. Installation is quick and easy with no tools required. Pair them with CCI grille overlays and Impostor(R) wheel skins for a complete package look. Limited lifetime warranty. All Coast to Coast International products feature a limited lifetime warranty.

Product Features:
  • A NEW LOOK FOR LESS: Upgrade The Trim Level Appearance Of Your Vehicle With These Door Handle Covers. Add Mirror Covers And Wheel Skins (Sold Separately) For A Factory-Style Package
  • Door Handle Covers Are Year-Make-Model Specific And Available In Different Finishes
  • Fits Like A Glove Over Existing Handles And Stay Securely Attached Using A Retention System Molded Into The Cover So You Can Be Confident That They Wont Fall Off While Driving
  • UV Protected Paint And A Clear Coat Ensure That The Finish Wont Crack Or Fade
  • COMPLEMENTS OEM STYLING, Instantly, And Easily, Upgrades The Vehicle Aesthetics While Complementing The OEM Styling Of The Vehicle
  • EASY TO INSTALL, No Tools Are Required For A Quick, Snap-On Installation That Is Ready To Go In Minutes And Easy To Maintain. Designed And Tested In The USA.
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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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Dorman – Spare Tire Hoist Assembly (Part No.924-502)

Spare Tire Hoist Assembly

from

$142.99
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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Dorman – GM Trim Panel Clip (Part No.963-211D)

GM Trim Panel Clip

from

$4.49
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 long-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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Dorman – Mirror Cover Right, Black Smooth (Part No.959-000)

Mirror Cover Right, Black Smooth

from

$73.99
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 – Windshield Garnish Clip – Exterior (Part No.963-211)

Windshield Garnish Clip - Exterior

from

$4.99
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 long-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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KAI – Fender Brace (Part No.GM1245105)

Fender Brace

from

$44.99
New Standard Replacement Passenger Side Fender Brace, Rear Upper Bracket

Product Features:
  • Rear Upper Bracket, 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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KAI – Bumper Support (Part No.GM1063106)

Bumper Support

from

$11.99
New Standard Replacement Passenger Side Front Bumper Bar Brace

Product Features:
  • 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 – Honda Splash Shield Retainer (Part No.700-079CD)

Honda Splash Shield 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.RRP3142)

Rocker Panel

from

$89.99
New Standard Replacement Passenger Side Front Inner Rocker Panel, 58.5 X 1 X 9, Crew Cab Only

Product Features:
  • 58.5 X 1 X 9, Crew Cab Only, 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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2018 GMC Sierra 2500 HD Body Parts

You count on your 2018 GMC Sierra 2500 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 356 Body Parts ranging in price from $2.29 to $1,325.99, you’re sure to find everything you need for your 2018 GMC Sierra 2500 HD.

Brands matter. If you want to shop a specific Body Parts brand, we stock 22 different brands like Dorman, ARIES, and Carquest. 2018 GMC Sierra 2500 HD Body Parts start as low as $2.29!

One of the best ways to find top quality OEM or aftermarket Body Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 180 extensive product reviews on 2018 GMC Sierra 2500 HD Body Parts. Some of the top-rated Body Parts products we carry are Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System with 4.3 stars and Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System with 5.0 stars.

Did we mention you can order your Body Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Body Parts inventory for your 2018 GMC Sierra 2500 HD below to get started!

Top-Rated Body Parts Brands For Your 2018 GMC Sierra 2500 HD

Trusted Body Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2018 GMC Sierra 2500 HD running right for years to come. In our inventory you’ll find brands like Dorman, ARIES, Carquest, and even more.

Popular Carquest Body Parts

You’ll find popular Carquest brand products across Power Window Parts. All are waiting to get your 2018 GMC Sierra 2500 HD back on the road. Some of the top-rated Carquest products in these categories are:
Door Window Switch
from $83.99
(1)
Door Window Switch
Power Window Switches

Top-Rated Dorman Body Parts


If Dorman are what you’re looking for, our inventory holds plenty. We stock Dorman brand Body Parts for your 2018 GMC Sierra 2500 HD, and some of our most reviewed Dorman parts include:
Tailgate Striker Bolt
from $16.49
(3)
Tailgate Striker Bolt
Tailgate Striker Bolts
Radiator Support Kit
from $70.99
(2)
Radiator Support Kit
Body Mounts

FAQs for 2018 GMC Sierra 2500 HD Body Parts

What are the most purchased Body Parts for the 2018 GMC Sierra 2500 HD?

Out of 356 Body Parts for the 2018 GMC Sierra 2500 HD, the most popular in our inventory are:
GM Trim Panel Clip
from $4.49
This product is not rated
GM Trim Panel Clip
Fender Splash Shields
GM Bumper Retainer
from $4.49
This product is not rated
GM Bumper Retainer
Splash Shield Retainers
Durable Truck Headache Rack: Protect Your Cab from Impact and Sun Damage
from $249.99
This product is not rated
Durable Truck Headache Rack: Protect Your Cab from Impact and Sun Damage
Truck Cab Protector and Headache Racks

What are the top-rated 2018 GMC Sierra 2500 HD Body Parts?

Top-rated Body Parts for your 2018 GMC Sierra 2500 HD based on customer reviews/ratings are:
Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System
from $146.99
(3)
Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System
“They fit well and look good.”
Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System
from $146.99
(1)
Direct-Fit, Pair, Contoured, Black, Thermoplastic, Quickturn ┐ Fastening System
“Excellent fit – install was quick and easy. Finished product looks great!”
With Step Pads, 3"Round Bent, Powder Coated, Black, Steel, Frame Body Mount Bolt
from $352.99
(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”