2021 Subaru Legacy Engine Gaskets and Seals

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Keep Your 2021 Subaru Legacy in Top Shape with a Quality Engine Gaskets and Seal

When it comes to maintaining or upgrading your 2021 Subaru Legacy, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Gaskets and Seal for your Legacy. We currently carry a top Engine Gaskets and Seal in stock that is built to last. Whether you’re replacing a damaged Engine Gaskets and Seal or looking to upgrade, our selection for the 2021 Subaru Legacy ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Camshafts and Valve Cover and Cylinder Heads to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2021 Subaru Legacy running smoothly and looking great.

Essential 2021 Subaru Legacy Engine Gaskets and Seals

Felpro – Engine Oil Pan Gasket Set, 11 Bolt Hole, One Piece Gasket (Part No.OS 30877)

Engine Oil Pan Gasket Set, 11 Bolt Hole, One Piece Gasket

from

$31.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Felpro – Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (Part No.OS 30656 C)

Engine Oil Pan Gasket Set - Blue Stripe cork-rubber

from

$10.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
  • SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
  • EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
  • REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
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Autotecnica – Engine Oil Pan Seal (Part No.SU1415885)

Engine Oil Pan Seal

from

$4.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive ¿Genuine¿ components.

Product Features:
  • Guaranteed fitment
  • Replaces hardened or cracking engine oil pan gaskets that allow oil leakage and may cause engine failure
  • OE-style seal profile and durometer ensures proper compression seal between engine block and oil pan
  • High-quality seal material resists engine heat and oil degradation
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Victor Reinz – REINZOSIL RTV Silicone (Part No.70-31414-10)

REINZOSIL RTV Silicone

from

$8.49
Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space., Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space.

Product Features:
  • Resistant to temperatures from -58 Deg F to 608 Deg F (-50 Deg C to 320 Deg C)
  • Insignificant shrinkage and loss of mass even in high-heat environments.
  • Fast-curing, low-odor, noncorrosive (pH neutral, non-acidic, non-oxidizing), and will not harm oxygen sensors
  • Sealing gap 0.006 in (0.15 mm)
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Felpro – Engine Oil Pan Gasket Set, 8 Bolt Hole, One Piece Gasket (Part No.OS 30895)

Engine Oil Pan Gasket Set, 8 Bolt Hole, One Piece Gasket

from

$21.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
See More

Victor Reinz – Engine Oil Pan Gasket Set (Part No.71-52946-00)

Engine Oil Pan Gasket Set

from

$10.49
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Cork rubber construction
  • Compliant to a wide range of surface conditions
  • Dana engineering-approved for fit, form and function.
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Most Popular Oil Pan Gasket for 2021 Subaru Legacies

Enhance your 2021 Subaru Legacy with this popular Oil Pan Gasket we have in stock, for $8.49.

Victor Reinz – REINZOSIL RTV Silicone (Part No.70-31414-10)

REINZOSIL RTV Silicone

from

$8.49
Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space., Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space.

Product Features:
  • Resistant to temperatures from -58 Deg F to 608 Deg F (-50 Deg C to 320 Deg C)
  • Insignificant shrinkage and loss of mass even in high-heat environments.
  • Fast-curing, low-odor, noncorrosive (pH neutral, non-acidic, non-oxidizing), and will not harm oxygen sensors
  • Sealing gap 0.006 in (0.15 mm)
See More

FAQs for 2021 Subaru Legacy Engine Gaskets and Seals

What’s the price range for 2021 Subaru Legacy Engine Gaskets and Seals?

We currently have just one Engine Gaskets and Seals for the 2021 Subaru Legacy in stock: REINZOSIL RTV Silicone and it costs $8.49.

Does Advance Auto Parts sell Engine Gaskets and Seals for other Subaru Legacy model years?

Yes, we carry Engine Gaskets and Seals for 34 model years of Subaru Legacies between 1990 and 2025. The following model years are the most popular for Engine Gaskets and Seal purchases: 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

Does Advance Auto Parts sell Engine Gaskets and Seals for any other 2021 Subaru models?

What types of Engine Gaskets and Seals do you sell for my 2021 Subaru Legacy?

We currently have just 1 Engine Gaskets and Seal in stock for a 2021 Subaru Legacy, and as of 6/2/26, it is an Oil Pan Gasket.

Can I get help with 2021 Subaru Legacy Engine Gaskets and Seal orders?

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

What is your return policy for Subaru Legacy Engine Gaskets and Seals?

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