1978 Oldsmobile 98 Engine Gaskets and Seals

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Keep Your 1978 Oldsmobile 98 in Top Shape with Quality Engine Gaskets and Seals

Whether you’re repairing or upgrading your Engine Gaskets and Seal, using high-quality parts is key to keeping your 1978 Oldsmobile 98 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Timing Cover Gasket Sets, Valley Pan Gaskets, and Valve Cover Gaskets. 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.

Top-Rated Engine Gaskets and Seals from Trusted Brands

Looking for a reliable Engine Gaskets and Seal? We’ve got you covered with options from brands you know and trust like Felpro. For example, Felpro Engine Gaskets and Seals start at just $22.99 with an average 4.6 star rating. With over 52 reviews and a solid 3.4 star average, you can shop with confidence knowing other Oldsmobile 98 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1978 Oldsmobile 98 Engine Gaskets and Seal at Advance Auto Parts is around $38.55, with a range that starts at $20.29 and goes up to $132.99. With 7 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Victor Reinz Engine Valve Cover Gasket Set, 15-10512-01, Victor Reinz Engine Timing Cover Gasket Set, 15-10252-01, and Felpro Engine Gasket Set, 260-1104 start at just $20.29 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Gaskets and Seal, don’t forget to check out other key components like Engine Timing Parts and Oil Delivery Parts. At Advance Auto Parts, we’re here to help you keep your 1978 Oldsmobile 98 in peak condition, inside and out.

Essential 1978 Oldsmobile 98 Engine Gaskets and Seals

Felpro – Felpro Engine Gasket Set, 260-1025 (Part No.260-1025)

Felpro Engine Gasket Set, 260-1025

from

$208.99
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.
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Felpro – Felpro Engine Gasket Set, 260-1008 (Part No.260-1008)

Felpro Engine Gasket Set, 260-1008

from

$119.99
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.
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Felpro – Felpro Engine Gasket Set, FS 7725 S-1 (Part No.FS 7725 S-1)

Felpro Engine Gasket Set, FS 7725 S-1

from

$174.99
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.
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Felpro – Felpro Engine Gasket Set, 260-1104 (Part No.260-1104)

Felpro Engine Gasket Set, 260-1104

from

$132.99
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.
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Felpro – Felpro PermaTorque Engine Gasket Set, FS 8507 PT (Part No.FS 8507 PT)

Felpro PermaTorque Engine Gasket Set, FS 8507 PT

from

$116.99
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.
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Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10370-01 (Part No.15-10370-01)

Victor Reinz Engine Timing Cover Gasket Set, 15-10370-01

from

$35.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-11073-01 (Part No.15-11073-01)

Victor Reinz Engine Timing Cover Gasket Set, 15-11073-01

from

$11.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45166 (Part No.TCS 45166)

Felpro Engine Timing Cover Gasket Set, TCS 45166

from

$31.49
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.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45971 (Part No.TCS 45971)

Felpro Engine Timing Cover Gasket Set, TCS 45971

from

$22.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45932 (Part No.TCS 45932)

Felpro Engine Timing Cover Gasket Set, TCS 45932

from

$9.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 13383-3 (Part No.TCS 13383-3)

Felpro Engine Timing Cover Gasket Set, TCS 13383-3

from

$22.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45695 (Part No.TCS 45695)

Felpro Engine Timing Cover Gasket Set, TCS 45695

from

$21.49
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.
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Felpro – Felpro Valley Pan Gasket Set, MS 96027 (Part No.MS 96027)

Felpro Valley Pan Gasket Set, MS 96027

from

$32.99
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.
See More

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50005 C (Part No.VS 50005 C)

Felpro Engine Valve Cover Gasket Set, VS 50005 C

from

$30.99
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.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 12421 C (Part No.VS 12421 C)

Felpro Engine Valve Cover Gasket Set, VS 12421 C

from

$15.99
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.
See More

Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10444-01 (Part No.15-10444-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10444-01

from

$41.49
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5875 (Part No.5875)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5875

from

$53.29
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 50080 R (Part No.VS 50080 R)

Felpro Engine Valve Cover Gasket Set, VS 50080 R

from

$29.99
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.
See More

Edelbrock – Edelbrock Valve Cover Gasket Set, 7598 (Part No.7598)

Edelbrock Valve Cover Gasket Set, 7598

from

$36.99
The Edelbrock valve cover gaskets No: 7598 provide excellent sealing integrity and conformability for easy installation. The multi-layer construction has two highly compressible, high rubber content, fiber-reinforced outside layers which are chemically bonded to a high strength composite core. This unique core-reinforced construction has a radial strength to resist high-vacuum or blow-out conditions. Edelbrock valve cover gaskets are an Edelbrock product.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 50259 R (Part No.VS 50259 R)

Felpro Engine Valve Cover Gasket Set, VS 50259 R

from

$26.99
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.
See More

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

Victor Reinz REINZOSIL RTV Silicone, 70-31414-10

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.
See More

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50156 C (Part No.VS 50156 C)

Felpro Engine Valve Cover Gasket Set, VS 50156 C

from

$17.99
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.
See More

Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10512-01 (Part No.15-10512-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10512-01

from

$29.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
See More

Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10614-01 (Part No.15-10614-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10614-01

from

$29.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
See More

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50320 R (Part No.VS 50320 R)

Felpro Engine Valve Cover Gasket Set, VS 50320 R

from

$17.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More

Felpro – Felpro Engine Valve Cover Gasket Set, VS 13403 C (Part No.VS 13403 C)

Felpro Engine Valve Cover Gasket Set, VS 13403 C

from

$22.99
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.
See More

Edelbrock – Edelbrock Valve Cover Gasket Set for Pontiacs, Provides excellent sealing integrity, 7590 (Part No.7590)

Edelbrock Valve Cover Gasket Set for Pontiacs, Provides excellent sealing integrity, 7590

from

$38.99
The Edelbrock valve cover gaskets No: 7590 provide excellent sealing integrity and conformability for easy installation. The multi-layer construction has two highly compressible, high rubber content, fiber-reinforced outside layers which are chemically bonded to a high strength composite core. This unique core-reinforced construction has a radial strength to resist high-vacuum or blow-out conditions. Edelbrock valve cover gaskets are an Edelbrock product.
See More

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50156 T (Part No.VS 50156 T)

Felpro Engine Valve Cover Gasket Set, VS 50156 T

from

$34.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More

Most Popular Timing Cover Gasket Set for 1978 Oldsmobile 98s

Enhance your 1978 Oldsmobile 98 with this popular Timing Cover Gasket Set we have in stock, for $20.29.

Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10252-01 (Part No.15-10252-01)

Victor Reinz Engine Timing Cover Gasket Set, 15-10252-01

from

$20.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Best-Selling 1978 Oldsmobile 98 Valley Pan Gasket

Upgrade your 98 with our best-selling Valley Pan Gasket with a 3 Starts rating across 1 review.

Felpro – Felpro Valley Pan Gasket Set, MS 96027 (Part No.MS 96027)

Felpro Valley Pan Gasket Set, MS 96027

from

$32.99
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.
See More

Top-Quality Valve Cover Gaskets for 1978 Oldsmobile 98s

Choose a high-quality OEM or aftermarket Valve Cover Gasket for Oldsmobile 98s and enjoy top-notch performance from $22.99.

Felpro – Felpro Engine Valve Cover Gasket Set, VS 13403 C (Part No.VS 13403 C)

Felpro Engine Valve Cover Gasket Set, VS 13403 C

from

$22.99
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.
See More

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50259 R (Part No.VS 50259 R)

Felpro Engine Valve Cover Gasket Set, VS 50259 R

from

$26.99
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.
See More

Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10512-01 (Part No.15-10512-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10512-01

from

$29.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
See More

Top Picks for 1978 Oldsmobile 98 Full Gasket Sets

Invest in one of our 2 durable Full Gasket Sets for your 1978 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.

Felpro – Felpro Engine Gasket Set, 260-1104 (Part No.260-1104)

Felpro Engine Gasket Set, 260-1104

from

$132.99
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.
See More

Felpro – Felpro PermaTorque Engine Gasket Set, FS 8507 PT (Part No.FS 8507 PT)

Felpro PermaTorque Engine Gasket Set, FS 8507 PT

from

$116.99
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.
See More

Top-Rated Engine Gaskets and Seal Brands For Your 1978 Oldsmobile 98

When it comes to finding the perfect Engine Gaskets and Seal for your 1978 Oldsmobile 98, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Engine Gaskets and Seal brands including Felpro, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $22.99. Purchasing a Engine Gaskets and Seal from us here at Advance Auto Parts is a smart move for both you and your 1978 Oldsmobile 98, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1978 Oldsmobile 98 Engine Gaskets and Seals

If you’re looking for a top-quality Engine Gaskets and Seal for your 1978 Oldsmobile 98, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Gaskets and Seals. We have 1 Felpro Engine Gaskets and Seals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $22.99, you’ll find the perfect Engine Gaskets and Seal for your needs and budget. Felpro Engine Gaskets and Seals for the 1978 Oldsmobile 98 come highly rated, with over 3 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Gaskets and Seal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Felpro Engine Valve Cover Gasket Set, VS 13403 C
from $22.99
(3)
Felpro Engine Valve Cover Gasket Set, VS 13403 C
“Thanks works. Great”

FAQs for 1978 Oldsmobile 98 Engine Gaskets and Seals

What are the best-selling Engine Gaskets and Seals for 1978 Oldsmobile 98s?

Out of 7 Engine Gaskets and Seals that fit 1978 Oldsmobile 98s, the following parts are the top sellers:

What’s the price range for 1978 Oldsmobile 98 Engine Gaskets and Seals?

The prices of Engine Gaskets and Seals for the 1978 Oldsmobile 98 range from $20.29 up to $132.99 for the most premium parts.

What is the average price of an Engine Gaskets and Seal for a 1978 Oldsmobile 98?

The average price for Engine Gaskets and Seals for the 1978 Oldsmobile 98 is $38.55. Keep in mind the variety of part types within our Engine Gaskets and 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 Engine Gaskets and Seals for other Oldsmobile 98 model years?

Yes, we carry Engine Gaskets and Seals for 45 model years of Oldsmobile 98s between 1950 and 1996. The following model years are the most popular for Engine Gaskets and Seal purchases: 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, and 1988.

What are the cheapest Engine Gaskets and Seals for my 1978 Oldsmobile 98?

The cheapest 1978 Oldsmobile 98 Engine Gaskets and Seals we carry are:

Does Advance Auto Parts sell Engine Gaskets and Seals for any other 1978 Oldsmobile models?

What are the top-rated Engine Gaskets and Seals that fit the 1978 Oldsmobile 98?

The one 1978 Oldsmobile 98 Engine Gaskets and Seal we have in stock is the Victor Reinz Engine Timing Cover Gasket Set, 15-10252-01. It costs $20.29.

What types of Engine Gaskets and Seals do you sell for my 1978 Oldsmobile 98?

As of 8/2/26, these are some of the most in-demand types of Engine Gaskets and Seals for a 1978 Oldsmobile 98:

Can I get help with 1978 Oldsmobile 98 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 Oldsmobile Engine Gaskets and Seals and more.

What is your return policy for Oldsmobile 98 Engine Gaskets and Seals?

Advance Auto Parts keeps returns simple. For new Oldsmobile 98 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.