2004 Subaru Legacy Transmission Seals

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Keep Your 2004 Subaru Legacy 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 Subaru Legacy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Front Pump Seals, Pinion Seals, and Miscellaneous Automatic Transmission 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.

Explore Related Parts

While you’re upgrading or replacing your Transmission Seal, don’t forget to check out other key components like Transmission Bearings and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 2004 Subaru Legacy in peak condition, inside and out.

Essential 2004 Subaru Legacy Transmission Seals

National – National Shaft Repair Sleeve, 99098 (Part No.99098)

National Shaft Repair Sleeve, 99098

from

$35.49
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.
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National – National Shaft Repair Sleeve, 99114 (Part No.99114)

National Shaft Repair Sleeve, 99114

from

$28.49
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.
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National – National Differential Pinion Seal, 1173 (Part No.1173)

National Differential Pinion Seal, 1173

from

$13.29
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.
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Driveworks – Driveworks Oil Seal, S-223801 (Part No.S-223801)

Driveworks Oil Seal, S-223801

from

$4.99
Driveworks Oil Seal, S-223801. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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National – National Multi-Purpose Seal, 223051 (Part No.223051)

National Multi-Purpose Seal, 223051

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.
See More

National – National Multi-Purpose Seal, 221820 (Part No.221820)

National Multi-Purpose Seal, 221820

from

$8.99
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.
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National – National Multi-Purpose Seal, 710324 (Part No.710324)

National Multi-Purpose Seal, 710324

from

$13.79
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.
See More

National – National Oil Seal, 710724 (Part No.710724)

National Oil Seal, 710724

from

$10.99
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.
See More

National – National Multi-Purpose Seal, 710739 (Part No.710739)

National Multi-Purpose Seal, 710739

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.
See More

National – National Multi-Purpose Seal, 225005 (Part No.225005)

National Multi-Purpose Seal, 225005

from

$13.99
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.
See More

National – National Manual Transmission Input Shaft Seal, 222558 (Part No.222558)

National Manual Transmission Input Shaft Seal, 222558

from

$8.59
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.
See More

National – National Multi-Purpose Seal, 2027 (Part No.2027)

National Multi-Purpose Seal, 2027

from

$3.99
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.
See More

National – National Multi-Purpose Seal, 710265 (Part No.710265)

National Multi-Purpose Seal, 710265

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.
See More

National – National Multi-Purpose Seal, 710236 (Part No.710236)

National Multi-Purpose Seal, 710236

from

$15.29
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.
See More

Driveworks – Driveworks Oil Pump Seal, S-710236 (Part No.S-710236)

Driveworks Oil Pump Seal, S-710236

from

$2.79
Driveworks Oil Pump Seal, S-710236.
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Driveworks – Driveworks Differential Seal, S-223255 (Part No.S-223255)

Driveworks Differential Seal, S-223255

from

$7.99
Driveworks Differential Seal, S-223255.
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Most Popular Front Pump Seals for 2004 Subaru Legacies

Enhance your 2004 Subaru Legacy with one of the 2 Front Pump Seals we have in stock, starting at just $2.79.

Driveworks – Driveworks Differential Seal, S-223255 (Part No.S-223255)

Driveworks Differential Seal, S-223255

from

$7.99
Driveworks Differential Seal, S-223255.
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Driveworks – Driveworks Oil Pump Seal, S-710236 (Part No.S-710236)

Driveworks Oil Pump Seal, S-710236

from

$2.79
Driveworks Oil Pump Seal, S-710236.
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Best-Selling 2004 Subaru Legacy Pinion Seal

Upgrade your Legacy with our best-selling Pinion Seal.

National – National Shaft Repair Sleeve, 99114 (Part No.99114)

National Shaft Repair Sleeve, 99114

from

$28.49
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.
See More

Top-Quality Miscellaneous Automatic Transmission Seals for 2004 Subaru Legacies

Choose a high-quality OEM or aftermarket Miscellaneous Automatic Transmission Seal for Subaru Legacies and enjoy top-notch performance from $9.99.

National – National Multi-Purpose Seal, 710236 (Part No.710236)

National Multi-Purpose Seal, 710236

from

$15.29
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.
See More

National – National Multi-Purpose Seal, 710265 (Part No.710265)

National Multi-Purpose Seal, 710265

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.
See More

Our Top Pick for a 2004 Subaru Legacy Automatic Transmission Output Shaft Seal

Invest in a durable Automatic Transmission Output Shaft Seal for your 2004 Subaru, knowing you’re getting trusted brands and expert craftsmanship.

National – National Multi-Purpose Seal, 223051 (Part No.223051)

National Multi-Purpose Seal, 223051

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.
See More

Our Transmission Seals and O-rings for 2004 Subaru Legacies

Make a smart move for your 2004 Subaru Legacy with our Transmission Seals and O-ring for $8.59.

National – National Manual Transmission Input Shaft Seal, 222558 (Part No.222558)

National Manual Transmission Input Shaft Seal, 222558

from

$8.59
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.
See More

FAQs for 2004 Subaru Legacy Transmission Seals

What are the best-selling Transmission Seals for 2004 Subaru Legacies?

Out of 9 Transmission Seals that fit 2004 Subaru Legacies, the following parts are the top sellers:

What’s the price range for 2004 Subaru Legacy Transmission Seals?

The prices of Transmission Seals for the 2004 Subaru Legacy range from $2.79 up to $35.49 for the most premium parts.

What is the average price of a Transmission Seal for a 2004 Subaru Legacy?

The average price for Transmission Seals for the 2004 Subaru Legacy is $14.16. 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.

Does Advance Auto Parts sell Transmission Seals for other Subaru Legacy model years?

Yes, we carry Transmission Seals for 29 model years of Subaru Legacies between 1990 and 2020. The following model years are the most popular for Transmission Seal purchases: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Transmission Seals for my 2004 Subaru Legacy?

The cheapest 2004 Subaru Legacy Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 2004 Subaru models?

Yes. We stock Transmission Seals for 3 other popular 2004 Subaru models. Some of the most popular are 2004 Outback Transmission Seals, 2004 Impreza Transmission Seals, 2004 Forester Transmission Seals, and 2004 Baja Transmission Seals.

What types of Transmission Seals do you sell for my 2004 Subaru Legacy?

As of 8/2/26, these are some of the most in-demand types of Transmission Seals for a 2004 Subaru Legacy:

Can I get help with 2004 Subaru Legacy Transmission Seal orders?

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

What is your return policy for Subaru Legacy Transmission Seals?

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