1955 Oldsmobile 98 Engine Internals

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1955 Oldsmobile 98 in Top Shape with Quality Engine Internals

Whether you’re repairing or upgrading your Engine Internal, using high-quality parts is key to keeping your 1955 Oldsmobile 98 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oversized Piston Rings, Standard Piston Rings, and Main Bearing Repair Sleeves. 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 1955 Oldsmobile 98 Engine Internal at Advance Auto Parts is around $66.77, with a range that starts at $39.99 and goes up to $85.99. With 9 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Sealed Power Engine Piston Ring Set, E-245X, Sealed Power Engine Piston Ring Set, E-245X 30, and Sealed Power Engine Piston Ring Set, E-245K 40 start at just $55.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Internal, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1955 Oldsmobile 98 in peak condition, inside and out.

Essential 1955 Oldsmobile 98 Engine Internals

Sealed Power – Sealed Power Engine Piston Ring Set, E-297X (Part No.E-297X)

Sealed Power Engine Piston Ring Set, E-297X

from

$58.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-243X (Part No.E-243X)

Sealed Power Engine Piston Ring Set, E-243X

from

$59.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245K (Part No.E-245K)

Sealed Power Engine Piston Ring Set, E-245K

from

$85.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251KC 40 (Part No.E-251KC 40)

Sealed Power Engine Piston Ring Set, E-251KC 40

from

$69.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-248X (Part No.E-248X)

Sealed Power Engine Piston Ring Set, E-248X

from

$59.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-240X 30 (Part No.E-240X 30)

Sealed Power Engine Piston Ring Set, E-240X 30

from

$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-288X (Part No.E-288X)

Sealed Power Engine Piston Ring Set, E-288X

from

$55.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251KC (Part No.E-251KC)

Sealed Power Engine Piston Ring Set, E-251KC

from

$71.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Premium Piston Ring Set, R-9903 30 (Part No.R-9903 30)

Sealed Power Premium Piston Ring Set, R-9903 30

from

$202.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-919K 30 (Part No.E-919K 30)

Sealed Power Engine Piston Ring Set, E-919K 30

from

$179.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-243K 60 (Part No.E-243K 60)

Sealed Power Engine Piston Ring Set, E-243K 60

from

$81.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Premium Piston Ring Set, R-9903 60 (Part No.R-9903 60)

Sealed Power Premium Piston Ring Set, R-9903 60

from

$202.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251KC 60 (Part No.E-251KC 60)

Sealed Power Engine Piston Ring Set, E-251KC 60

from

$75.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-248K 40 (Part No.E-248K 40)

Sealed Power Engine Piston Ring Set, E-248K 40

from

$95.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, WE-251K 30 (Part No.WE-251K 30)

Sealed Power Engine Piston Ring Set, WE-251K 30

from

$19.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-240K 40 (Part No.E-240K 40)

Sealed Power Engine Piston Ring Set, E-240K 40

from

$104.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-243K 40 (Part No.E-243K 40)

Sealed Power Engine Piston Ring Set, E-243K 40

from

$90.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-299K 40 (Part No.E-299K 40)

Sealed Power Engine Piston Ring Set, E-299K 40

from

$79.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)

Schaeffler Repair Sleeve, SR3506

from

$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
See More

Most Popular Oversized Piston Rings for 1955 Oldsmobile 98s

Enhance your 1955 Oldsmobile 98 with one of the 2 Oversized Piston Rings we have in stock, starting at just $53.99.

Sealed Power – Sealed Power Engine Piston Ring Set, E-245K 30 (Part No.E-245K 30)

Sealed Power Engine Piston Ring Set, E-245K 30

from

$82.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245X 60 (Part No.E-245X 60)

Sealed Power Engine Piston Ring Set, E-245X 60

from

$53.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Best-Selling 1955 Oldsmobile 98 Standard Piston Rings

Upgrade your 98 with one of our 6 best-selling Standard Piston Rings.

Sealed Power – Sealed Power Engine Piston Ring Set, E-245X 30 (Part No.E-245X 30)

Sealed Power Engine Piston Ring Set, E-245X 30

from

$58.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245X (Part No.E-245X)

Sealed Power Engine Piston Ring Set, E-245X

from

$55.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245K 40 (Part No.E-245K 40)

Sealed Power Engine Piston Ring Set, E-245K 40

from

$85.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245K (Part No.E-245K)

Sealed Power Engine Piston Ring Set, E-245K

from

$85.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245K 60 (Part No.E-245K 60)

Sealed Power Engine Piston Ring Set, E-245K 60

from

$85.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-245X 40 (Part No.E-245X 40)

Sealed Power Engine Piston Ring Set, E-245X 40

from

$50.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Top-Quality Main Bearing Repair Sleeves for 1955 Oldsmobile 98s

Choose a high-quality OEM or aftermarket Main Bearing Repair Sleef for Oldsmobile 98s and enjoy top-notch performance from $39.99.

Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)

Schaeffler Repair Sleeve, SR3506

from

$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
See More

FAQs for 1955 Oldsmobile 98 Engine Internals

What are the best-selling Engine Internals for 1955 Oldsmobile 98s?

Out of 9 Engine Internals that fit 1955 Oldsmobile 98s, the following parts are the top sellers:

What’s the price range for 1955 Oldsmobile 98 Engine Internals?

The prices of Engine Internals for the 1955 Oldsmobile 98 range from $39.99 up to $85.99 for the most premium parts.

What is the average price of an Engine Internal for a 1955 Oldsmobile 98?

The average price for Engine Internals for the 1955 Oldsmobile 98 is $66.77. Keep in mind the variety of part types within our Engine Internal 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 Internals for other Oldsmobile 98 model years?

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

What are the cheapest Engine Internals for my 1955 Oldsmobile 98?

The cheapest 1955 Oldsmobile 98 Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 1955 Oldsmobile models?

Yes. We stock Engine Internals for 3 other popular 1955 Oldsmobile models. Some of the most popular are 1955 88 Engine Internals, 1955 Starfire Engine Internals, 1955 Super 88 Engine Internals, and 1955 Deluxe 88 Engine Internals.

What types of Engine Internals do you sell for my 1955 Oldsmobile 98?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1955 Oldsmobile 98:

Can I get help with 1955 Oldsmobile 98 Engine Internal orders?

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

What is your return policy for Oldsmobile 98 Engine Internals?

Advance Auto Parts keeps returns simple. For new Oldsmobile 98 Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.