1978 Buick Opel Automatic Transmission Kits

Keep Your 1978 Buick Opel in Top Shape with Quality Automatic Transmission Kits

Whether you’re repairing or upgrading your Automatic Transmission Kit, using high-quality parts is key to keeping your 1978 Buick Opel looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Rebuild Kits. 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 Buick Opel Automatic Transmission Kit at Advance Auto Parts is around $104.49, with a range that starts at $48.99 and goes up to $159.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like ManTransBrg-SealKit and ManTransSmallPartKit start at just $48.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Kit, 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 1978 Buick Opel in peak condition, inside and out.

Looking for the perfect Automatic Transmission Kit for your 1978 Buick Opel? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Kits that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Kits, ensuring durability and a precise fit for your Buick Opel. Whether you’re driving a 1978 model or another popular model year like 1976, 1977, and 1979, we’ve got you covered. Purchasing Automatic Transmission Kits 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 Automatic Transmission Kits that fit your vehicle.

Popular 1978 Buick Opel Automatic Transmission Kits Categories

Transmission Rebuild Kits

Most Popular Transmission Rebuild Kits for 1978 Buick Opels

Enhance your 1978 Buick Opel with one of the 2 Transmission Rebuild Kits we have in stock, starting at just $48.99.

show more show less

from

$159.99

ManTransBrg-SealKit

from

$48.99

ManTransSmallPartKit

FAQs for 1978 Buick Opel Automatic Transmission Kits

What are the best-selling Automatic Transmission Kits for 1978 Buick Opels?

Out of 2 Automatic Transmission Kits that fit 1978 Buick Opels, the following parts are the top sellers:

ManTransBrg-SealKit (12008300) – $159.99
ManTransSmallPartKit (12009171) – $48.99

What’s the price range for 1978 Buick Opel Automatic Transmission Kits?

The prices of Automatic Transmission Kits for the 1978 Buick Opel range from $48.99 up to $159.99 for the most premium parts.

What is the average price of an Automatic Transmission Kit for a 1978 Buick Opel?

The average price for Automatic Transmission Kits for the 1978 Buick Opel is $104.49. Keep in mind the variety of part types within our Automatic Transmission Kit 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 Kits for other Buick Opel model years?

Yes, we carry Automatic Transmission Kits for 2 model years of Buick Opels between 1976 and 1979. The following model years are the most popular for Automatic Transmission Kit purchases: 1979, 1977, and 1976.

What are the cheapest Automatic Transmission Kits for my 1978 Buick Opel?

The cheapest 1978 Buick Opel Automatic Transmission Kits we carry are:

ManTransSmallPartKit (12009171) – $48.99
ManTransBrg-SealKit (12008300) – $159.99

Does Advance Auto Parts sell Automatic Transmission Kits for any other 1978 Buick models?

Yes. We stock Automatic Transmission Kits for 7 other popular 1978 Buick models. Some of the most popular are 1978 Regal Automatic Transmission Kits, 1978 Century Automatic Transmission Kits, 1978 LeSabre Automatic Transmission Kits, 1978 Skylark Automatic Transmission Kits, and 1978 Riviera Automatic Transmission Kits.

What types of Automatic Transmission Kits do you sell for my 1978 Buick Opel?

We currently have just 1 Automatic Transmission Kit in stock for a 1978 Buick Opel, and as of 11/2/25, it is a Transmission Rebuild Kit.

Can I get help with 1978 Buick Opel Automatic Transmission Kit 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 Kits and more.

What is your return policy for Buick Opel Automatic Transmission Kits?

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