1978 BMW 630CSi Transmission Seals

Keep Your 1978 BMW 630CSi in Top Shape with Quality Transmission Seals

Whether you’re repairing or upgrading your Transmission Seal, using high-quality parts is key to keeping your 1978 BMW 630CSi looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Miscellaneous Automatic Transmission Seals, Extension Housing Seals, and Transmission Seals and O-rings. 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 BMW 630CSi Transmission Seal at Advance Auto Parts is around $10.01, with a range that starts at $6.29 and goes up to $14.99. With 6 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Seal, Multi-Purpose Seal, and Multi-Purpose Seal start at just $10.29 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Transmission Seal, don’t forget to check out other key components like Manual Transmission Parts and Transmission Bearings. At Advance Auto Parts, we’re here to help you keep your 1978 BMW 630CSi in peak condition, inside and out.

Essential 1978 BMW 630CSi Transmission Seals

National – Multi-Purpose Seal (Part No.710780)

Multi-Purpose Seal

from

$9.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi-Purpose Seal (Part No.223010)

Multi-Purpose Seal

from

$14.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi-Purpose Seal (Part No.1979)

Multi-Purpose Seal

from

$14.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi-Purpose Seal (Part No.224010)

Multi-Purpose Seal

from

$6.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi-Purpose Seal (Part No.224250)

Multi-Purpose Seal

from

$10.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Driveworks – Oil Seal (Part No.S-3459)

Oil Seal

from

$7.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Multi-Purpose Seal (Part No.710677)

Multi-Purpose Seal

from

$10.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -30 Deg. F to 325 Deg. F / -34 Deg. C to 163 Deg. C
  • Superior thermal and chemical resistance
  • Good abrasion and dry running capability
  • Delivers quality and reliable performance for every type of repair
See More

Most Popular Miscellaneous Automatic Transmission Seal for 1978 BMW 630CSis

Enhance your 1978 BMW 630CSi with this popular Miscellaneous Automatic Transmission Seal we have in stock, for $6.29.

National – Multi-Purpose Seal (Part No.224010)

Multi-Purpose Seal

from

$6.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Best-Selling 1978 BMW 630CSi Extension Housing Seals

Upgrade your 630CSi with one of our 3 best-selling Extension Housing Seals, earning an average 3 stars rating across 4 reviews.

Driveworks – Oil Seal (Part No.S-3459)

Oil Seal

from

$7.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Multi-Purpose Seal (Part No.224250)

Multi-Purpose Seal

from

$10.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi-Purpose Seal (Part No.710677)

Multi-Purpose Seal

from

$10.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -30 Deg. F to 325 Deg. F / -34 Deg. C to 163 Deg. C
  • Superior thermal and chemical resistance
  • Good abrasion and dry running capability
  • Delivers quality and reliable performance for every type of repair
See More

Top-Quality Transmission Seals and O-rings for 1978 BMW 630CSis

Choose a high-quality OEM or aftermarket Transmission Seals and O-ring for BMW 630CSis and enjoy top-notch performance from $9.99.

National – Multi-Purpose Seal (Part No.710780)

Multi-Purpose Seal

from

$9.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Our Top Pick for a 1978 BMW 630CSi Pinion Seal

Invest in a durable Pinion Seal for your 1978 BMW, knowing you’re getting trusted brands and expert craftsmanship.

National – Multi-Purpose Seal (Part No.1979)

Multi-Purpose Seal

from

$14.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

FAQs for 1978 BMW 630CSi Transmission Seals

What are the best-selling Transmission Seals for 1978 BMW 630CSis?

Out of 6 Transmission Seals that fit 1978 BMW 630CSis, the following parts are the top sellers:

What’s the price range for 1978 BMW 630CSi Transmission Seals?

The prices of Transmission Seals for the 1978 BMW 630CSi range from $6.29 up to $14.99 for the most premium parts.

What is the average price of a Transmission Seal for a 1978 BMW 630CSi?

The average price for Transmission Seals for the 1978 BMW 630CSi is $10.01. Keep in mind the variety of part types within our Transmission Seal category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Transmission Seals for my 1978 BMW 630CSi?

The cheapest 1978 BMW 630CSi Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1978 BMW models?

Yes. We stock Transmission Seals for 3 other popular 1978 BMW models. Some of the most popular are 1978 530i Transmission Seals, 1978 320i Transmission Seals, 1978 733i Transmission Seals, and 1978 633CSi Transmission Seals.

What are the top-rated Transmission Seals that fit the 1978 BMW 630CSi?

Based on 5 reviews by customers, our 1978 BMW 630CSi Transmission Seals have an average customer rating of 2 stars. These are the highest-rated categories of Transmission Seals for the 1978 BMW 630CSi and their top-rated products:

What types of Transmission Seals do you sell for my 1978 BMW 630CSi?

As of 11/2/25, these are some of the most in-demand types of Transmission Seals for a 1978 BMW 630CSi:

Can I get help with 1978 BMW 630CSi Transmission Seal orders?

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

What is your return policy for BMW 630CSi Transmission Seals?

Advance Auto Parts keeps returns simple. For new BMW 630CSi Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.