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.

Essential GMC Trunk and Tailgate Parts

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

Tailgate Hinge Insert Kit - Left And Right - Bed And Gate Side

from

$31.49
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 – Door Lock Actuator, Front, Rear (Part No.746-014)

Door Lock Actuator, Front, Rear

from

$57.99
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 – Power Window Switch- Front Right and Rear Left/Right, 1 Button (Part No.49241)

Power Window Switch- Front Right and Rear Left/Right, 1 Button

from

$17.49
This door window switch is designed to match the fit, function and performance of the factory switch on specified vehicles. It is engineered to help restore window switch functionality to original equipment standards when the factory part is missing, broken, or has failed from internal electrical or mechanical component damage.

Product Features:
  • Direct replacement – this door window switch is designed to match the fit, function and performance of the factory switch on specified vehicles.
  • Ideal solution – engineered to help restore window switch functionality to original equipment standards when the factory part is missing, broken, or has failed from internal component damage
  • Restores appearance – manufactured to precise specifications for a seamless installation and fit that complements the vehicle interior
  • 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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GM Genuine Parts – Driver Side Door Lock Actuator with Dome Lamp and Door Ajar Switch (Part No.25664288)

Driver Side Door Lock Actuator with Dome Lamp and Door Ajar Switch

from

$128.99
GM Genuine Parts Door Lock Actuator Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These kits come with the components to replace your door lock actuator. The door lock actuator is an electrically operated linear motor that operates the door lock mechanism within the vehicle doors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Dorman – Help – Door Hinge Pin And Bushing Kit – 1 Pins And 4 Bushings (Part No.38400)

Door Hinge Pin And Bushing Kit - 1 Pins And 4 Bushings

from

$8.49
This door hinge pin & bushing kit is designed to match the original parts required to restore door alignment and function on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this door hinge pin & bushing kit is designed to match the original pin and bushing required to restore the alignment and proper function of a door on specified vehicles
  • Ideal solution – this pin and bushing are reliable replacements 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 Cable – 15-1/8 In. (Part No.38536)

Tailgate Cable - 15-1/8 In.

from

$15.29
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

$18.29
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

$17.99
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 – Third Brake Lamp Assembly (Part No.923-204)

Third Brake Lamp Assembly

from

$139.99
Need a new third brake light assembly that looks, fits and performs like the original, without the hassle of going back to the dealership? This replacement was reverse-engineered to match the stock center high mount stop light on specific vehicles.

Product Features:
  • Ideal replacement – this third brake light assembly was specifically designed to look and function like the original light on specific vehicles.
  • Quality construction – made from quality materials for excellent visibility and illumination.
  • Trustworthy design – backed by team of engineers and specialists in the United States
  • Thoroughly tested – this part has undergone extensive testing to help ensure a secure fit and long service life
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Dorman – Help – Tailgate Cable – 17-1/4 In. (Part No.38534)

Tailgate Cable - 17-1/4 In.

from

$24.29
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 – Help – Tailgate Hinge Kit – Left And Right (Part No.38640)

Tailgate Hinge Kit - Left And Right

from

$27.49
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

$16.49
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
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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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Covercraft – PRONET Tailgate Net (Part No.PN323)

PRONET Tailgate Net

from

$64.99
Prone is a high performance tailgate net that adds a sporty aerodynamic style to your truck and increases air flow through your truck bed. Prune’s are known to improve gas mileage by eliminating wind drag. Easily installs with four mounting holes, resulting in a perfectly flat, sag-free net. Complements and fits most pickups. Constructed from heavy duty 22 oz vinyl-coated polyester fabric with stainless steel mounting hardware for long lasting durability.

Product Features:
  • The Leader In Quality & Fit & Finish
  • Patented Sag-free Design
  • Only Four Holes Needed for Installation
  • Best Looking Even-Tensioning Design
  • ProRunner
  • 18 in height x 59.75 in width
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Westin – Westin Bed Mat (Part No.50-6465)

Westin Bed Mat

from

$211.99
Westins Truck Bed Mat is designed to line and protect your trucks bed from damage typically caused by direct contact with cargo. Custom Fit Bed Mat is heat molded for specific vehicle applications and are available for short bed and long bed trucks. Bed 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:
  • Lines And Protects Truck Bed
  • Preserves Truck Value
  • Heavyweight Rubber
  • Ribbed; Non Slip Surface
  • Easy To Install; Hardware Included
  • 100 Percent Recycled Rubber
  • Made In The USA
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Dorman – Liftgate Lock Actuator (Part No.746-015)

Liftgate Lock Actuator

from

$143.99
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

$27.99
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 – Help – Tailgate Lock Kit (Part No.77101)

Tailgate Lock Kit

from

$23.29
This tailgate lock is designed to match the fit and function of the original lock on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this tailgate lock is designed to match the fit and function of the original lock on specified vehicles.
  • Restores functionality – reliable replacement for an original part that has failed due to fatigue or collision damage
  • 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 Cable – 16 1/2 In. (Part No.38539)

Tailgate Cable - 16 1/2 In.

from

$31.49
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
See More

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

Integrated Door Latch Actuator

from

$127.99
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

$299.99
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

Westin – Tailgate Cap (Part No.72-01161)

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 Tailgate Against Damage
  • Gives Vehicle A Finished Factory Look
  • Installs Quickly And Easily With 3M Tape
  • Matching Bed Caps Available
  • Manufactured With High Impact ABS
See More

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

$212.99
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 – Liftgate Lock Actuat (Part No.O20961329192DOR)

Liftgate Lock Actuat

from

$178.51
Liftgate Lock Actuat

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
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!