2012 Buick Regal Trunk and Tailgate Parts

Keep Your 2012 Buick Regal in Top Shape with Quality Trunk and Tailgate Parts

Whether you’re repairing or upgrading your Trunk and Tailgate Part, using high-quality parts is key to keeping your 2012 Buick Regal looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Trunk and Liftgate Relays, Trunk Actuators, and Trunk Lock Switches. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2012 Buick Regal Trunk and Tailgate Part at Advance Auto Parts is around $83.28, with a range that starts at $5.29 and goes up to $199.65. With 5 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Trunk Lock Actuator, Trunk Lid Release Switch, and Trunk Lid Release Switch start at just $34.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Trunk and Tailgate Part, don’t forget to check out other key components like Vehicle Grilles and Vehicle Hoods. At Advance Auto Parts, we’re here to help you keep your 2012 Buick Regal in peak condition, inside and out.

Essential 2012 Buick Regal Trunk and Tailgate Parts

Dorman – Trunk Lock Actuator (Part No.940-108)

Trunk Lock Actuator

from

$129.99
This trunk lock actuator motor matches fit and function of the original equipment actuator motor to restore proper trunk latch functions. Designed as a direct replacement, this part plugs into the factory wiring.

Product Features:
  • Ideal replacement – this trunk lock actuator motor matches the fit and function of the original actuator motor to restore trunk latch functions.
  • Simple installation – this actuator motor features factory-style connectors and plugs into the original wiring harness.
  • Cost-effective solution – offers original equipment function at a competitive price
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
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VDO – Door Lock Actuator M (Part No.O3020210683VDO)

Door Lock Actuator M

from

$87.12
Door Lock Actuator M

Dorman – Trunk Lock Actuator (Part No.O40281604842DOR)

Trunk Lock Actuator

from

$199.65
Trunk Lock Actuator

Carquest Premium – Trunk Lid Release Switch (Part No.TLA1381)

Trunk Lid Release Switch

from

$46.99
Trunk Lid Release Switch

Carquest Premium – Trunk Lid Release Switch (Part No.SBA2598)

Trunk Lid Release Switch

from

$19.49
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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GM Genuine Parts – Trunk Lid Release Switch (Part No.13422268)

Trunk Lid Release Switch

from

$34.49
GM Genuine Parts Trunk Lid Release Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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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Carquest Premium – Trunk Lid Release Relay (Part No.RAA3236)

Trunk Lid Release Relay

from

$5.29
Trunk Lid Release Relay

Most Popular Trunk and Liftgate Relay for 2012 Buick Regals

Enhance your 2012 Buick Regal with this popular Trunk and Liftgate Relay we have in stock, for $5.29.

Carquest Premium – Trunk Lid Release Relay (Part No.RAA3236)

Trunk Lid Release Relay

from

$5.29
Trunk Lid Release Relay

Best-Selling 2012 Buick Regal Trunk Actuators

Upgrade your Regal with one of our 2 best-selling Trunk Actuators.

Dorman – Trunk Lock Actuator (Part No.940-108)

Trunk Lock Actuator

from

$129.99
This trunk lock actuator motor matches fit and function of the original equipment actuator motor to restore proper trunk latch functions. Designed as a direct replacement, this part plugs into the factory wiring.

Product Features:
  • Ideal replacement – this trunk lock actuator motor matches the fit and function of the original actuator motor to restore trunk latch functions.
  • Simple installation – this actuator motor features factory-style connectors and plugs into the original wiring harness.
  • Cost-effective solution – offers original equipment function at a competitive price
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
See More

Dorman – Trunk Lock Actuator (Part No.O40281604842DOR)

Trunk Lock Actuator

from

$199.65
Trunk Lock Actuator

Top-Quality Trunk Lock Switches for 2012 Buick Regals

Choose a high-quality OEM or aftermarket Trunk Lock Switch for Buick Regals and enjoy top-notch performance from $34.49.

GM Genuine Parts – Trunk Lid Release Switch (Part No.13422268)

Trunk Lid Release Switch

from

$34.49
GM Genuine Parts Trunk Lid Release Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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
See More

Carquest Premium – Trunk Lid Release Switch (Part No.TLA1381)

Trunk Lid Release Switch

from

$46.99
Trunk Lid Release Switch

FAQs for 2012 Buick Regal Trunk and Tailgate Parts

What are the best-selling Trunk and Tailgate Parts for 2012 Buick Regals?

Out of 5 Trunk and Tailgate Parts that fit 2012 Buick Regals, the following parts are the top sellers:

What’s the price range for 2012 Buick Regal Trunk and Tailgate Parts?

The prices of Trunk and Tailgate Parts for the 2012 Buick Regal range from $5.29 up to $199.65 for the most premium parts.

What is the average price of a Trunk and Tailgate Parts Trunk and Tailgate Part for a 2012 Buick Regal?

The average price for Trunk and Tailgate Parts for the 2012 Buick Regal is $83.28. Keep in mind the variety of part types within our Trunk and Tailgate Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Trunk and Tailgate Parts for other Buick Regal model years?

Yes, we carry Trunk and Tailgate Parts for 37 model years of Buick Regals between 1973 and 2017. The following model years are the most popular for Trunk and Tailgate Part purchases: 2017, 2016, 2015, 2014, 2013, 2011, 2004, 2003, and 2002.

What are the cheapest Trunk and Tailgate Parts for my 2012 Buick Regal?

The cheapest 2012 Buick Regal Trunk and Tailgate Parts we carry are:

Does Advance Auto Parts sell Trunk and Tailgate Parts for any other 2012 Buick models?

Yes. We stock Trunk and Tailgate Parts for 2 other popular 2012 Buick models. Some of the most popular are 2012 LaCrosse Trunk and Tailgate Parts, 2012 Enclave Trunk and Tailgate Parts, and 2012 Verano Trunk and Tailgate Parts.

What types of Trunk and Tailgate Parts do you sell for my 2012 Buick Regal?

As of 4/10/25, these are some of the most in-demand types of Trunk and Tailgate Parts for a 2012 Buick Regal:

Can I get help with 2012 Buick Regal Trunk and Tailgate Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Trunk and Tailgate Parts and more.

What is your return policy for Buick Regal Trunk and Tailgate Parts?

Advance Auto Parts keeps returns simple. For new Buick Regal Trunk and Tailgate Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.