1990 Pontiac Sunbird Valve Cover and Cylinder Heads
Keep Your 1990 Pontiac Sunbird in Top Shape with Quality Valve Cover and Cylinder Heads
Whether you’re repairing or upgrading your Valve Cover and Cylinder Head, using high-quality parts is key to keeping your 1990 Pontiac Sunbird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Cylinder Head Plugs. 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 1990 Pontiac Sunbird Valve Cover and Cylinder Head at Advance Auto Parts is around $3.99, with a range that starts at $2.99 and goes up to $4.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (Sold by each) and Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each) start at just $2.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Valve Cover and Cylinder Head, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1990 Pontiac Sunbird in peak condition, inside and out.
Find Your Specific 1990 Pontiac Sunbird Valve Cover and Cylinder Heads
Looking for the perfect Valve Cover and Cylinder Head for your 1990 Pontiac Sunbird? You’re in the right place. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Valve Cover and Cylinder Heads, ensuring durability and a precise fit for your Pontiac Sunbird. Whether you’re driving a 1990 model or another popular model year like
1985,
1986,
1987,
1988,
1989,
1991,
1992,
1993, and
1994, we’ve got you covered. Purchasing Valve Cover and Cylinder Heads 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 Valve Cover and Cylinder Heads that fit your vehicle.
Essential 1990 Pontiac Sunbird Valve Cover and Cylinder Heads
Dorman – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Sold by each) (Part No.555-020)
from
$1.79
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
Dorman – Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each) (Part No.090-067)
from
$4.99
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Part No.362639.1)
from
$2.99
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
Dorman – Pipe Plug C.S. Square 3/8-18 Npt, Head Size 5/16 In. (Sold by each) (Part No.090-019)
from
$3.29
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
Dorman – Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (Sold by each) (Part No.090-046)
from
$2.99
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
Popular 1990 Pontiac Sunbird Valve Cover and Cylinder Heads Categories
Most Popular Engine Cylinder Head Plugs for 1990 Pontiac Sunbirds
Enhance your 1990 Pontiac Sunbird with one of the 2 Engine Cylinder Head Plugs we have in stock, starting at just $2.99.
Dorman – Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (Sold by each) (Part No.090-046)
from
$2.99
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
Dorman – Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each) (Part No.090-067)
from
$4.99
This engine cylinder head plug 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:
See More
Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug 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
FAQs for 1990 Pontiac Sunbird Valve Cover and Cylinder Heads
What are the best-selling Valve Cover and Cylinder Heads for 1990 Pontiac Sunbirds?
Out of 2 Valve Cover and Cylinder Heads that fit 1990 Pontiac Sunbirds, the following parts are the top sellers:
- Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (Sold by each) (22140247) – $2.99
- Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each) (22140104) – $4.99
What’s the price range for 1990 Pontiac Sunbird Valve Cover and Cylinder Heads?
The prices of Valve Cover and Cylinder Heads for the 1990 Pontiac Sunbird range from $2.99 up to $4.99 for the most premium parts.
What is the average price of a Valve Cover and Cylinder Head for a 1990 Pontiac Sunbird?
The average price for Valve Cover and Cylinder Heads for the 1990 Pontiac Sunbird is $3.99. Keep in mind the variety of part types within our Valve Cover and Cylinder Head category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for other Pontiac Sunbird model years?
What are the cheapest Valve Cover and Cylinder Heads for my 1990 Pontiac Sunbird?
The cheapest 1990 Pontiac Sunbird Valve Cover and Cylinder Heads we carry are:
- Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (Sold by each) (22140247) – $2.99
- Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each) (22140104) – $4.99
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 1990 Pontiac models?
Yes. We stock Valve Cover and Cylinder Heads for 6 other popular 1990 Pontiac models. Some of the most popular are 1990 Grand Prix Valve Cover and Cylinder Heads, 1990 Bonneville Valve Cover and Cylinder Heads, 1990 Firebird Valve Cover and Cylinder Heads, 1990 Grand Am Valve Cover and Cylinder Heads, and 1990 LeMans Valve Cover and Cylinder Heads.
What types of Valve Cover and Cylinder Heads do you sell for my 1990 Pontiac Sunbird?
We currently have just 1 Valve Cover and Cylinder Head in stock for a 1990 Pontiac Sunbird, and as of 11/2/25, it is an Engine Cylinder Head Plug.
Can I get help with 1990 Pontiac Sunbird Valve Cover and Cylinder Head orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Valve Cover and Cylinder Heads and more.
What is your return policy for Pontiac Sunbird Valve Cover and Cylinder Heads?
Advance Auto Parts keeps returns simple. For new Pontiac Sunbird Valve Cover and Cylinder Heads and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.