1978 Pontiac Sunbird Trunk and Tailgate Parts
Keep Your 1978 Pontiac Sunbird 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 1978 Pontiac Sunbird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Trunk Lock Cylinders, Tailgate Relays, and Trunk Lock Assembly. 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 1978 Pontiac Sunbird Trunk and Tailgate Part at Advance Auto Parts is around $14.55, with a range that starts at $5.29 and goes up to $24.49. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like ACDelco Trunk Lock with Key, D1425B, Carquest Multi-Use Connector, PTA1269, and Carquest Multi-Purpose Relay, RAC1537 start at just $5.29 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 Hoods and Vehicle Windows. At Advance Auto Parts, we’re here to help you keep your 1978 Pontiac Sunbird in peak condition, inside and out.
Find Your Specific 1978 Pontiac Sunbird Trunk and Tailgate Parts
Looking for the perfect Trunk and Tailgate Part for your 1978 Pontiac Sunbird? You’re in the right place. Below, you’ll find links to various types of Trunk and Tailgate Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Trunk and Tailgate Parts, ensuring durability and a precise fit for your Pontiac Sunbird. Whether you’re driving a 1978 model or another popular model year like
1985,
1986,
1987,
1988,
1989,
1990,
1992,
1993, and
1994, we’ve got you covered. Purchasing Trunk and Tailgate Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Trunk and Tailgate Parts that fit your vehicle.
Essential 1978 Pontiac Sunbird Trunk and Tailgate Parts
ACDelco – ACDelco Trunk Lock with Key, D1425B (Part No.D1425B)
from
$13.99
GM Genuine Parts Trunk Locks 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).
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Carquest Premium – Carquest Trunk Lock, TLC1005 (Part No.TLC1005)
from
$13.99
This trunk lock kit contains the needed components necessary to replace the truck lock assembly on the listed vehicle application.
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Carquest Premium – Carquest Multi-Use Connector, PTA1269 (Part No.PTA1269)
from
$5.29
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest Trunk Lock, TLC1052 (Part No.TLC1052)
from
$14.99
This trunk lock kit contains the needed components necessary to replace the truck lock assembly on the listed vehicle application.
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Carquest Premium – Carquest Multi-Purpose Relay, RAC1537 (Part No.RAC1537)
from
$24.49
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Popular 1978 Pontiac Sunbird Trunk and Tailgate Parts Categories
Most Popular Trunk Lock Cylinders for 1978 Pontiac Sunbirds
Enhance your 1978 Pontiac Sunbird with one of the 2 Trunk Lock Cylinders we have in stock, starting at just $13.99.
ACDelco – ACDelco Trunk Lock with Key, D1425B (Part No.D1425B)
from
$13.99
GM Genuine Parts Trunk Locks 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).
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Carquest Premium – Carquest Trunk Lock, TLC1005 (Part No.TLC1005)
from
$13.99
This trunk lock kit contains the needed components necessary to replace the truck lock assembly on the listed vehicle application.
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Best-Selling 1978 Pontiac Sunbird Tailgate Relay
Upgrade your Sunbird with our best-selling Tailgate Relay.
Carquest Premium – Carquest Multi-Purpose Relay, RAC1537 (Part No.RAC1537)
from
$24.49
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Top-Quality Trunk Lock Assembly for 1978 Pontiac Sunbirds
Choose a high-quality OEM or aftermarket Trunk Lock Assembly for Pontiac Sunbirds and enjoy top-notch performance from $14.99.
Carquest Premium – Carquest Trunk Lock, TLC1052 (Part No.TLC1052)
from
$14.99
This trunk lock kit contains the needed components necessary to replace the truck lock assembly on the listed vehicle application.
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Our Top Pick for a 1978 Pontiac Sunbird Trunk Lid Release Solenoid Connector
Invest in a
durable Trunk Lid Release Solenoid Connector for your 1978 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
Carquest Premium – Carquest Multi-Use Connector, PTA1269 (Part No.PTA1269)
from
$5.29
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
FAQs for 1978 Pontiac Sunbird Trunk and Tailgate Parts
What are the best-selling Trunk and Tailgate Parts for 1978 Pontiac Sunbirds?
Out of 5 Trunk and Tailgate Parts that fit 1978 Pontiac Sunbirds, the following parts are the top sellers:
- ACDelco Trunk Lock with Key, D1425B (11871233) – $13.99
- Carquest Multi-Use Connector, PTA1269 (12443163) – $5.29
- Carquest Multi-Purpose Relay, RAC1537 (12459914) – $24.49
What’s the price range for 1978 Pontiac Sunbird Trunk and Tailgate Parts?
The prices of Trunk and Tailgate Parts for the 1978 Pontiac Sunbird range from $5.29 up to $24.49 for the most premium parts.
What is the average price of a Trunk and Tailgate Part for a 1978 Pontiac Sunbird?
The average price for Trunk and Tailgate Parts for the 1978 Pontiac Sunbird is $14.55. 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 Pontiac Sunbird model years?
What are the cheapest Trunk and Tailgate Parts for my 1978 Pontiac Sunbird?
The cheapest 1978 Pontiac Sunbird Trunk and Tailgate Parts we carry are:
- Carquest Multi-Use Connector, PTA1269 (12443163) – $5.29
- ACDelco Trunk Lock with Key, D1425B (11871233) – $13.99
- Carquest Trunk Lock, TLC1005 (12521660) – $13.99
- Carquest Trunk Lock, TLC1052 (12567732) – $14.99
- Carquest Multi-Purpose Relay, RAC1537 (12459914) – $24.49
Does Advance Auto Parts sell Trunk and Tailgate Parts for any other 1978 Pontiac models?
Yes. We stock Trunk and Tailgate Parts for 8 other popular 1978 Pontiac models. Some of the most popular are 1978 Grand Prix Trunk and Tailgate Parts, 1978 Bonneville Trunk and Tailgate Parts, 1978 Firebird Trunk and Tailgate Parts, 1978 Grand Am Trunk and Tailgate Parts, and 1978 LeMans Trunk and Tailgate Parts.
What types of Trunk and Tailgate Parts do you sell for my 1978 Pontiac Sunbird?
As of 8/2/26, these are some of the most in-demand types of Trunk and Tailgate Parts for a 1978 Pontiac Sunbird:
Can I get help with 1978 Pontiac Sunbird 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 Pontiac Trunk and Tailgate Parts and more.
What is your return policy for Pontiac Sunbird Trunk and Tailgate Parts?
Advance Auto Parts keeps returns simple. For new Pontiac Sunbird 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.