GMC Trunk and Tailgate Parts

Trunk and Tailgate Parts for Your GMC

Replacing your GMC Trunk and Tailgate Parts shouldn’t cost you an arm and a leg. That’s why we offer plenty of options for you to choose from, making it easy to find top rated Trunk and Tailgate Parts brands at a fraction of the cost.
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Essential GMC Trunk and Tailgate Parts

Dorman – Help – Tailgate Hinge Insert Kit – and – Bed and Gate Side (Part No.38642)

Tailgate Hinge Insert Kit - and - Bed and Gate Side

from

$32.99
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 – Door Striker Bolt Kit (Part No.38428)

Door Striker Bolt Kit

from

$11.99
This door lock striker is designed to match the fit and function of the original striker on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this door lock striker is designed to match the fit and function of the original striker on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to collision damage or fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Door Lock Actuator (Part No.746-014)

Door Lock Actuator

from

$67.99
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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Dorman – Help – Tailgate Cable – 15-1/8 In. (Part No.38536)

Tailgate Cable - 15-1/8 In.

from

$15.99
This tailgate support cable matches the fit and function of the original cables on specific vehicles. Made of quality materials, this durable cable is engineered to stabilize the tailgate over the long haul.

Product Features:
  • Direct replacement – this tailgate support cable fits specific vehicles to preserve tailgate stability
  • Durable construction – this part is made of quality materials for a long service life
  • Saves money – offers quality at a competitive price while preventing tailgate damage
  • Quality assured – this tailgate support cable has undergone virtual testing for fit, function and durability over time
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Dorman – Help – Tailgate Cable – 14-1/4 In. (Part No.38529)

Tailgate Cable - 14-1/4 In.

from

$20.49
This tailgate support cable matches the fit and function of the original cables on specific vehicles. Made of quality materials, this durable cable is engineered to stabilize the tailgate over the long haul.

Product Features:
  • Direct replacement – this tailgate support cable fits specific vehicles to preserve tailgate stability
  • Durable construction – this part is made of quality materials for a long service life
  • Saves money – offers quality at a competitive price while preventing tailgate damage
  • Quality assured – this tailgate support cable has undergone virtual testing for fit, function and durability over time
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Dorman – Help – Tailgate Stop Bumper (Part No.45679)

Tailgate Stop Bumper

from

$21.99
This tailgate stop bumper is designed to match the fit, appearance and function of the original bumper on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this tailgate stop bumper is designed to match the fit, appearance and function of the original bumper on specified vehicles
  • Restores functionality – reliable replacement for an original bumper that is missing or has failed due to internal clip breakage
  • 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 – Tailgate Cable – 17-1/4 In. (Part No.38534)

Tailgate Cable - 17-1/4 In.

from

$25.99
This tailgate support cable matches the fit and function of the original cables on specific vehicles. Made of quality materials, this durable cable is engineered to stabilize the tailgate over the long haul.

Product Features:
  • Direct replacement – this tailgate support cable fits specific vehicles to preserve tailgate stability
  • Durable construction – this part is made of quality materials for a long service life
  • Saves money – offers quality at a competitive price while preventing tailgate damage
  • Quality assured – this tailgate support cable has undergone virtual testing for fit, function and durability over time
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Dorman – Help – Door Hinge Bushing Assortment – 4 Sizes (Part No.38374)

Door Hinge Bushing Assortment - 4 Sizes

from

$8.99
This door 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 door 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
See More

Dorman – Help – Tailgate Hinge Kit – Left And Right (Part No.38640)

Tailgate Hinge Kit - Left And Right

from

$28.99
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
See More

Dorman – Help – Tailgate Striker Bolt (Part No.38427)

Tailgate Striker Bolt

from

$17.99
This tailgate striker bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this tailgate striker bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dee Zee – Wheel Well, Single Lid, Diamond Tread, Silver, 37 In Top L/ 14 In L X 7.75 In W (Part No.DZ95)

Wheel Well, Single Lid, Diamond Tread, Silver, 37 In Top L/ 14 In L X 7.75 In W

from

$409.99
You need your truck tool box to haul tools and supplies. You also need to take advantage of the full length of your truck bed to haul cargo, so a regular truck tool box just wont do. When space truck bed space comes at a premium the Dee Zee Wheel Well Box has the answer. Our Wheel Well Box takes advantage of the wasted space in your truck bed behind the wheel well. Constructed of strong Brite-Tread aluminum with a raw aluminum finish, our Wheel Well Box features the same rugged feel as our larger truck boxes- in a smaller tucked away version that leaves your bed open for hauling cargo. Lockable lift-up lid allows easy access without having to lower your tailgate. Fits 6 ft and 8 ft truck beds and is available for both driver and passenger side applications.

Product Features:
  • Constructed Of Strong Brite-Tread Aluminum
  • Lockable Lift Up Lid
  • Sturdy Piano Hinge Lid
  • Made In USA
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Dorman – Door Lock Actuator (Part No.746-017)

Door Lock Actuator

from

$71.99
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
See More

Dorman – Liftgate Lock Actuator (Part No.746-015)

Liftgate Lock Actuator

from

$172.99
This liftgate 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 liftgate 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
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and cycle testing to ensure a quality fit and long service life
See More

Dorman – Help – Tailgate Cable -16-1/2In. (Part No.38510)

Tailgate Cable -16-1/2In.

from

$31.99
This tailgate support cable matches the fit and function of the original cables on specific vehicles. Made of quality materials, this durable cable is engineered to stabilize the tailgate over the long haul.

Product Features:
  • Direct replacement – this tailgate support cable fits specific vehicles to preserve tailgate stability
  • Durable construction – this part is made of quality materials for a long service life
  • Saves money – offers quality at a competitive price while preventing tailgate damage
  • Quality assured – this tailgate support cable has undergone virtual testing for fit, function and durability over time
See More

Dorman – Integrated Door Latch Actuator (Part No.931-299)

Integrated Door Latch Actuator

from

$142.99
This liftgate 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 liftgate 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
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and cycle testing to ensure a quality fit and long service life
See More

Dorman – Liftgate Lock Actuator (Part No.931-107)

Liftgate Lock Actuator

from

$331.99
This liftgate 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 liftgate 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
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and cycle testing to ensure a quality fit and long service life
See More

Dorman – Tailgate Release Switch (Part No.901-152)

Tailgate Release Switch

from

$47.99
This tailgate release switch is designed to match the appearance and function of the original switch on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this tailgate release switch is made to match the fit and performance of the original switch on specific vehicle applications
  • Ideal solution – this switch 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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McGard – Tailgate Lock; Contains 1 Lock and 1 Key (Part No.76029)

Tailgate Lock; Contains 1 Lock and 1 Key

from

$46.49
Protect your tailgate from theft! It only takes SECONDS to steal an unlocked tailgate. Designed for people who use their truck bed. Lock never needs to be removed to open or close the tailgate. Your answer for simple and effective tailgate security!

Product Features:
  • No keys or handle covers to lock and unlock.
  • Quick and easy installation, no modifications to tailgate required.
  • Strong, lightweight, stainless steel and polycarbonate construction.
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WeatherTech – Direct-Fit, With Raised Edges, Black, Thermoplastic Elastomer, Without Mat (Part No.36914)

Direct-Fit, With Raised Edges, Black, Thermoplastic Elastomer, Without Mat

from

$231.99
WeatherTech TechLiner is the easiest to install, custom fit solution for protecting and preserving pick up truck beds PERIOD. TechLiner armors your investment against scratches, dents, paint damage and rust by seamlessly lining the truck bed and tailgate. The liners soft touch material also helps prevent cargo from shifting yet provides ease to loading or unloading. Made from a 100 Percent recyclable and odorless thermoplastic elastomer, TechLiner is durable, flexible and UV resistant. Custom fit for each application, the liner securely fits the exact contours of the truck bed and tailgate. Will not crack, break or warp in even extreme temperatures. For those that insist on the protection that a high sided rigid liner offers, the TechLiner can be placed underneath the rigid liner to provide additional protection against paint damage. It is also ideal for users of truck caps, and hunters that carry pets. Installation takes only minutes, without the need for drilling or use of chemical applications. TechLiner Bed Liners are secured to the truck bed with the use of Velcro discs, while Tailgate Liners are attached to the tailgate using product specific fastening devices that allow for an effortless fit and the ability to remove the liner if necessary.

Product Features:
  • Armors Against Scratches, Dents And Paint Damage By Seamlessly Lining The Truck Bed And Tailgate
  • Soft Touch Material Helps To Prevent Cargo From Shifting Yet Provides Ease To Loading/Unloading
  • Made From A 100 Percent Recyclable And Odorless Thermoplastic Elastomer
  • Flexible And Durable Product Which Is Chemical And UV Resistant
  • Custom Fit For Each Application, The Liner Securely Fits The Exact Contours Of The Truck Bed
  • Will Not Crack, Break Or Warp In Even Extreme Temperatures
  • Can Be Placed Underneath Rigid High Sided Liner To Provide Additional Protection Against Paint Damage
  • Ideal For Users Of Truck Caps And Transporting Pets
  • Installation Takes Only Minutes, Without The Need For Drilling Or Use Of Chemical Applications
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Dorman – Help – Truck Tailgate Hinge Kit (Part No.38649)

Truck Tailgate Hinge Kit

from

$40.99
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
See More

KAI – Tailgate Hinge Kit (Part No.GMK414482373L)

Tailgate Hinge Kit

from

$25.99
New Goodmark Driver Side Tailgate Trunnion, For Fleetside Pickups

Product Features:
  • For Fleetside Pickups
  • 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 – Liftgate Actuator (Part No.931-298)

Liftgate Actuator

from

$303.99
This liftgate 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 liftgate 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
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and cycle testing to ensure a quality fit and long service life
See More

WeatherTech – Direct-Fit, Does Not Cover Tailgate Lip, Black, Thermoplastic Elastomer (Part No.3TG07)

Direct-Fit, Does Not Cover Tailgate Lip, Black, Thermoplastic Elastomer

from

$94.99
WeatherTech TechLiner is the easiest to install, custom-fit solution for protecting and preserving pick-up truck beds ¿ PERIOD  TechLiner armors your investment against scratches, dents and paint damage by seamlessly lining the truck bed and tailgate.  The liner soft touch material helps to prevent cargo from shifting yet provides ease to loading/unloading. Made from a 100 Percent recyclable and odourless thermoplastic elastomer, TechLiner is durable, flexible and UV resistant. Custom-fit for each application, the liner securely fits the exact contours of the truck bed. Will not crack, break or warp in even extreme temperatures. Installation takes only minutes, without the need for drilling or use of chemical applications.

Product Features:
  • Easiest To Install Pick-Up Bed Protection
  • Fits To The Exact Contours Of Application
  • 100 Percent Recyclable, Odourless Material
  • Flexible And Durable
  • Chemical And UV Resistant
  • Provide Additional Protection Against Paint Damage
  • No Messy Sprays Or Drilling Required
  • Ideal For Users Of Truck Caps And Transporting Pets
  • Secured To The Truck Bed With The Use Of Velcro Discs That Allow For An Effortless Fit And The Ability To Remove The Liner If Necessary
See More

Dorman – Help – Tailgate Latch Striker Plates (Part No.38432)

Tailgate Latch Striker Plates

from

$25.99
This tailgate striker plate is designed to match the fit and function of the original plate on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this door hinge detent roller is designed to match the fit and function of the original roller on specified vehicles
  • Restores functionality – this plate is made to fit and fully restore part functionality after the original plate 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
See More

KAI – Tailgate Hinge Kit (Part No.GMK414482373R)

Tailgate Hinge Kit

from

$25.99
New Goodmark Passenger Side Tailgate Trunnion, For Fleetside Pickups

Product Features:
  • For Fleetside Pickups
  • 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

Compare Deals on GMC Trunk and Tailgate Parts

Shop GMC Trunk and Tailgate Parts today. Advance Auto Parts carries top rated Trunk and Tailgate Parts brands for your GMC. Search through our selection of popular aftermarket or OEM parts, we are confident you can find the Trunk and Tailgate Parts deal that will fit your vehicle hassle-free.

Compare before you buy, we offer customer reviews and star ratings on all of our GMC Trunk and Tailgate Parts. Once you have reviewed your options and selected the deal that fits your budget, all that is left for you to decide is how to have your new GMC parts delivered. You can either have the Trunk and Tailgate Parts shipped directly to you or you can pick them up at your local Advance Auto Parts store.

Start shopping below and watch your savings grow!