2004 BMW 645Ci Transmission Seals
Keep Your 2004 BMW 645Ci 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 2004 BMW 645Ci looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Shift Shaft Seals, Extension Housing Seals, and Automatic Transmission Output Shaft Seals. 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 2004 BMW 645Ci Transmission Seal at Advance Auto Parts is around $12.81, with a range that starts at $4.99 and goes up to $19.29. With 5 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Automatic Transmission Extension Housing Seal, Automatic Transmission Output Shaft Seal, and Manual Transmission Shift Shaft Seal start at just $12.29 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 Automatic Transmission Pan and Gaskets and Automatic Transmission Parts. At Advance Auto Parts, we’re here to help you keep your 2004 BMW 645Ci in peak condition, inside and out.
Find Your Specific 2004 BMW 645Ci Transmission Seals
Looking for the perfect Transmission Seal for your 2004 BMW 645Ci? You’re in the right place. Below, you’ll find links to various types of Transmission Seals that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Transmission Seals, ensuring durability and a precise fit for your BMW 645Ci. Whether you’re driving a 2004 model or another popular model year like
2005, we’ve got you covered. Purchasing Transmission Seals 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 Transmission Seals that fit your vehicle.
Essential 2004 BMW 645Ci Transmission Seals
National – Automatic Transmission Extension Housing Seal (Part No.710487)
from
$19.29
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:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
National – Multi-Purpose Seal (Part No.710780)
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:
See More
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
National – Manual Transmission Shift Shaft Seal (Part No.710714)
from
$12.29
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:
See More
Product Features:
- Design type: spring loaded; multi-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
National – Multi-Purpose Seal (Part No.223520)
from
$4.99
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:
See More
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
National – Automatic Transmission Output Shaft Seal (Part No.710671)
from
$17.49
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:
See More
Product Features:
- Design type: springless; single-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Popular 2004 BMW 645Ci Transmission Seals Categories
Most Popular Shift Shaft Seal for 2004 BMW 645Cis
Enhance your 2004 BMW 645Ci with this popular Shift Shaft Seal we have in stock, for $12.29.
National – Manual Transmission Shift Shaft Seal (Part No.710714)
from
$12.29
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:
See More
Product Features:
- Design type: spring loaded; multi-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
Best-Selling 2004 BMW 645Ci Extension Housing Seal
Upgrade your 645Ci with our best-selling Extension Housing Seal.
National – Automatic Transmission Extension Housing Seal (Part No.710487)
from
$19.29
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:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Top-Quality Automatic Transmission Output Shaft Seals for 2004 BMW 645Cis
Choose a high-quality OEM or aftermarket Automatic Transmission Output Shaft Seal for BMW 645Cis and enjoy top-notch performance from $17.49.
National – Automatic Transmission Output Shaft Seal (Part No.710671)
from
$17.49
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:
See More
Product Features:
- Design type: springless; single-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Our Top Pick for a 2004 BMW 645Ci Pinion Seal
Invest in a
durable Pinion Seal for your 2004 BMW, knowing you’re getting trusted brands and expert craftsmanship.
National – Multi-Purpose Seal (Part No.223520)
from
$4.99
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:
See More
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
Our Top-Rated Transmission Seals and O-rings for 2004 BMW 645Cis
Make a smart move for your 2004 BMW 645Ci with our Transmission Seals and O-ring for $9.99.
National – Multi-Purpose Seal (Part No.710780)
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:
See More
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
FAQs for 2004 BMW 645Ci Transmission Seals
What are the best-selling Transmission Seals for 2004 BMW 645Cis?
Out of 5 Transmission Seals that fit 2004 BMW 645Cis, the following parts are the top sellers:
- Automatic Transmission Extension Housing Seal (20441799) – $19.29
- Automatic Transmission Output Shaft Seal (11413158) – $17.49
- Manual Transmission Shift Shaft Seal (11406962) – $12.29
What’s the price range for 2004 BMW 645Ci Transmission Seals?
The prices of Transmission Seals for the 2004 BMW 645Ci range from $4.99 up to $19.29 for the most premium parts.
What is the average price of a Transmission Seal for a 2004 BMW 645Ci?
The average price for Transmission Seals for the 2004 BMW 645Ci is $12.81. 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 2004 BMW 645Ci?
The cheapest 2004 BMW 645Ci Transmission Seals we carry are:
- Multi-Purpose Seal (18442656) – $4.99
- Multi-Purpose Seal (10667467) – $9.99
- Manual Transmission Shift Shaft Seal (11406962) – $12.29
- Automatic Transmission Output Shaft Seal (11413158) – $17.49
- Automatic Transmission Extension Housing Seal (20441799) – $19.29
Does Advance Auto Parts sell Transmission Seals for any other 2004 BMW models?
Yes. We stock Transmission Seals for 16 other popular 2004 BMW models. Some of the most popular are 2004 325i Transmission Seals, 2004 M3 Transmission Seals, 2004 325xi Transmission Seals, 2004 530i Transmission Seals, and 2004 330i Transmission Seals.
What are the top-rated Transmission Seals that fit the 2004 BMW 645Ci?
The one 2004 BMW 645Ci Transmission Seal we have in stock is the Multi-Purpose Seal. It costs $4.99.
What types of Transmission Seals do you sell for my 2004 BMW 645Ci?
As of 11/2/25, these are some of the most in-demand types of Transmission Seals for a 2004 BMW 645Ci:
Can I get help with 2004 BMW 645Ci 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 645Ci Transmission Seals?
Advance Auto Parts keeps returns simple. For new BMW 645Ci Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.