1989 Buick Century Automatic Transmission Pan and Gaskets

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Keep Your 1989 Buick Century in Top Shape with Quality Automatic Transmission Pan and Gaskets

Whether you’re repairing or upgrading your Automatic Transmission Pan and Gasket, using high-quality parts is key to keeping your 1989 Buick Century looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Drain Plugs, Automatic Transmission Housing Gaskets, and Automatic Transmission Side Cover Gaskets. 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 1989 Buick Century Automatic Transmission Pan and Gasket at Advance Auto Parts is around $24.10, with a range that starts at $4.99 and goes up to $54.99. With 5 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Felpro Automatic Transmission Side Cover Gasket, TOS 18669, Dorman Transmission Oil Pan: Direct Fit, Steel, 12 Quart, 265-808, and Needa Parts Standard Engine Oil Drain Plug: M20-1.50 Thread, 17 mm Head (Sold by each), 090-040 start at just $4.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Pan and Gasket, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1989 Buick Century in peak condition, inside and out.

Essential 1989 Buick Century Automatic Transmission Pan and Gaskets

Dorman – Dorman EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack, 092-018 (Part No.092-018)

Dorman EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack, 092-018

from

$17.99
Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It’s specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a custom tapered O-ring that ensures a leak-proof seal, and is finished with electrophoresis and anodization for rust resistance.
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Needa Parts – Needa Parts Standard Engine Oil Drain Plug: M20-1.50 Thread, 17 mm Head (Sold by each), 090-040 (Part No.090-040)

Needa Parts Standard Engine Oil Drain Plug: M20-1.50 Thread, 17 mm Head (Sold by each), 090-040

from

$4.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.
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Felpro – Felpro Automatic Transmission Side Cover Gasket, TOS 18669 (Part No.TOS 18669)

Felpro Automatic Transmission Side Cover Gasket, TOS 18669

from

$23.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Dorman – Dorman Transmission Oil Pan: Direct Fit, Steel, 12 Quart, 265-808 (Part No.265-808)

Dorman Transmission Oil Pan: Direct Fit, Steel, 12 Quart, 265-808

from

$54.99
On certain GM vehicles, when an original equipment transmission pan is leaking or in need of routine service, loosening and lowering that fluid-filled pan is a messy business. This Dorman OE FIX transmission oil pan is designed to match the performance of the original equipment pan but features a convenient drain plug to allow the transmission fluid to be removed before service. This steel pan is also upgraded with an E-coat finish for excellent resistance to corrosion, and includes a filter assembly, gasket and integrated magnet for a complete repair solution.
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Mr. Gasket – Mr. Gasket Automatic Transmission Oil Pan, 9761 (Part No.9761)

Mr. Gasket Automatic Transmission Oil Pan, 9761

from

$78.49
These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.
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Spectre – Spectre Aluminum Trans Pan TH350, 5460 (Part No.5460)

Spectre Aluminum Trans Pan TH350, 5460

from

$162.99
The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features polished aluminum construction, fins for added cooling, and includes a drain plug. This product is easy to install with no special tools or skills required.
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Felpro – Felpro Automatic Transmission Side Cover Gasket, TOS 18723 (Part No.TOS 18723)

Felpro Automatic Transmission Side Cover Gasket, TOS 18723

from

$41.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Victor Reinz – Victor Reinz Automatic Transmission Side Cover Gasket, 71-14943-00 (Part No.71-14943-00)

Victor Reinz Automatic Transmission Side Cover Gasket, 71-14943-00

from

$26.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Most Popular Automatic Transmission Drain Plugs for 1989 Buick Centuries

Enhance your 1989 Buick Century with one of the 2 Automatic Transmission Drain Plugs we have in stock, starting at just $4.99.

Dorman – Dorman EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack, 092-018 (Part No.092-018)

Dorman EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack, 092-018

from

$17.99
Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It’s specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a custom tapered O-ring that ensures a leak-proof seal, and is finished with electrophoresis and anodization for rust resistance.
See More

Needa Parts – Needa Parts Standard Engine Oil Drain Plug: M20-1.50 Thread, 17 mm Head (Sold by each), 090-040 (Part No.090-040)

Needa Parts Standard Engine Oil Drain Plug: M20-1.50 Thread, 17 mm Head (Sold by each), 090-040

from

$4.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.
See More

Best-Selling 1989 Buick Century Automatic Transmission Housing Gasket

Upgrade your Century with our best-selling Automatic Transmission Housing Gasket.

Felpro – Felpro Automatic Transmission Side Cover Gasket, TOS 18669 (Part No.TOS 18669)

Felpro Automatic Transmission Side Cover Gasket, TOS 18669

from

$23.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More

Top-Quality Automatic Transmission Side Cover Gaskets for 1989 Buick Centuries

Choose a high-quality OEM or aftermarket Automatic Transmission Side Cover Gasket for Buick Centuries and enjoy top-notch performance from $26.99.

Victor Reinz – Victor Reinz Automatic Transmission Side Cover Gasket, 71-14943-00 (Part No.71-14943-00)

Victor Reinz Automatic Transmission Side Cover Gasket, 71-14943-00

from

$26.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Our Top Pick for a 1989 Buick Century Transmission Oil Pan

Invest in a durable Transmission Oil Pan for your 1989 Buick, knowing you’re getting trusted brands and expert craftsmanship.

Dorman – Dorman Transmission Oil Pan: Direct Fit, Steel, 12 Quart, 265-808 (Part No.265-808)

Dorman Transmission Oil Pan: Direct Fit, Steel, 12 Quart, 265-808

from

$54.99
On certain GM vehicles, when an original equipment transmission pan is leaking or in need of routine service, loosening and lowering that fluid-filled pan is a messy business. This Dorman OE FIX transmission oil pan is designed to match the performance of the original equipment pan but features a convenient drain plug to allow the transmission fluid to be removed before service. This steel pan is also upgraded with an E-coat finish for excellent resistance to corrosion, and includes a filter assembly, gasket and integrated magnet for a complete repair solution.
See More

FAQs for 1989 Buick Century Automatic Transmission Pan and Gaskets

What are the best-selling Automatic Transmission Pan and Gaskets for 1989 Buick Centuries?

Out of 5 Automatic Transmission Pan and Gaskets that fit 1989 Buick Centuries, the following parts are the top sellers:

What’s the price range for 1989 Buick Century Automatic Transmission Pan and Gaskets?

The prices of Automatic Transmission Pan and Gaskets for the 1989 Buick Century range from $4.99 up to $54.99 for the most premium parts.

What is the average price of an Automatic Transmission Pan and Gasket for a 1989 Buick Century?

The average price for Automatic Transmission Pan and Gaskets for the 1989 Buick Century is $24.10. Keep in mind the variety of part types within our Automatic Transmission Pan and Gasket category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Automatic Transmission Pan and Gaskets for other Buick Century model years?

Yes, we carry Automatic Transmission Pan and Gaskets for 36 model years of Buick Centuries between 1954 and 2005. The following model years are the most popular for Automatic Transmission Pan and Gasket purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Automatic Transmission Pan and Gaskets for my 1989 Buick Century?

Does Advance Auto Parts sell Automatic Transmission Pan and Gaskets for any other 1989 Buick models?

What are the top-rated Automatic Transmission Pan and Gaskets that fit the 1989 Buick Century?

The one 1989 Buick Century Automatic Transmission Pan and Gasket we have in stock is the Needa Parts Standard Engine Oil Drain Plug: M20-1.50 Thread, 17 mm Head (Sold by each), 090-040. It costs $4.99.

What types of Automatic Transmission Pan and Gaskets do you sell for my 1989 Buick Century?

As of 8/2/26, these are some of the most in-demand types of Automatic Transmission Pan and Gaskets for a 1989 Buick Century:

Can I get help with 1989 Buick Century Automatic Transmission Pan and Gasket orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Automatic Transmission Pan and Gaskets and more.

What is your return policy for Buick Century Automatic Transmission Pan and Gaskets?

Advance Auto Parts keeps returns simple. For new Buick Century Automatic Transmission Pan and Gaskets and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.