1955 Buick Century Engine Internals

Name: Sealed Power Engine Piston Ring Set, E-251K 60
Brand: Sealed Power
SKU: E-251K 60
Price: 91.99 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1955 Buick Century 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 Buick Century looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oversized Piston Rings and Standard Piston Rings. 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 Internals from Trusted Brands

Looking for a reliable Engine Internal? We’ve got you covered with options from brands you know and trust like Sealed Power. For example, Sealed Power Engine Internals start at just $91.99 with an average 4.4 star rating. With over 6 reviews and a solid 3.4 star average, you can shop with confidence knowing other Buick Century owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1955 Buick Century Engine Internal at Advance Auto Parts is around $73.84, with a range that starts at $19.99 and goes up to $125.99. With 17 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Sealed Power Engine Piston Ring Set, E-251X 30, Sealed Power Engine Piston Ring Set, E-251X 40, and Sealed Power Engine Piston Ring Set, WE-251K start at just $22.49 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 Oil Delivery Parts. At Advance Auto Parts, we’re here to help you keep your 1955 Buick Century in peak condition, inside and out.

Looking for the perfect Engine Internal for your 1955 Buick Century? You’re in the right place. Below, you’ll find links to various types of Engine Internals that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Internals, ensuring durability and a precise fit for your Buick Century. Whether you’re driving a 1955 model or another popular model year like 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, and 2005, we’ve got you covered. Purchasing Engine Internals 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 Engine Internals that fit your vehicle.

Essential 1955 Buick Century Engine Internals

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

from

$91.99

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.

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.

Sealed Power Engine Piston Ring Set, E-384X

from

$70.99

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

Sealed Power Engine Piston Ring Set, E-243K 20

from

$81.99

Sealed Power Engine Piston Ring Set, E-297X

from

$58.99

Sealed Power Engine Piston Ring Set, E-251K 10

from

$67.99

Sealed Power Engine Piston Ring Set, E-531K

from

$111.99

Sealed Power Engine Piston Ring Set, E-356K 30

from

$74.99

Sealed Power Engine Piston Ring Set, E-243K

from

$85.99

Sealed Power Engine Piston Ring Set, E-251K

from

$107.99

Sealed Power Engine Piston Ring Set, E-377X

from

$90.99

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

from

$59.99

Sealed Power Engine Piston Ring Set, E-970K

from

$144.99

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

from

$19.99

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

from

$63.99

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

from

$90.99

Sealed Power Engine Piston Ring Set, E-251X 30

from

$64.99

Sealed Power Engine Piston Ring Set, E-434K 30

from

$124.99

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

from

$75.99

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

from

$81.99

Sealed Power Engine Piston Ring Set, E-356K 20

from

$71.99

Sealed Power Engine Piston Ring Set, E-288X 40

from

$56.99

Sealed Power Engine Piston Ring Set, E-356K 40

from

$71.99

Sealed Power Engine Piston Ring Set, E-381K 20

from

$62.99

Sealed Power Engine Piston Ring Set, E-356X 40

from

$81.99

Sealed Power Premium Piston Ring Set, R-9903 60

from

$202.99

Sealed Power Engine Piston Ring Set, E-251K 20

from

$69.99

Popular 1955 Buick Century Engine Internals Categories

Standard Piston Rings

Oversized Piston Rings

Most Popular Oversized Piston Rings for 1955 Buick Centuries

Enhance your 1955 Buick Century with one of the 5 Oversized Piston Rings we have in stock, starting at just $19.99.

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from

$63.99

from

$64.99

from

$69.99

from

$19.99

from

$75.99

Best-Selling 1955 Buick Century Standard Piston Rings

Upgrade your Century with one of our 12 best-selling Standard Piston Rings, earning an average 3.75 stars rating across 5 reviews.

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

from

$91.99

from

$107.99

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

from

$125.99

Sealed Power Engine Piston Ring Set, E-251X

from

$89.99

from

$59.99

Sealed Power Engine Piston Ring Set, WE-251K

from

$22.49

Sealed Power Engine Piston Ring Set, E-251KC 30

from

$99.99

from

$91.99

Sealed Power Engine Piston Ring Set, E-251KC

from

$71.99

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

from

$69.99

from

$67.99

Sealed Power Engine Piston Ring Set, E-251X 20

from

$59.99

Top-Rated Engine Internal Brands For Your 1955 Buick Century

When it comes to finding the perfect Engine Internal for your 1955 Buick Century, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Engine Internal brands including Sealed Power, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $91.99. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 1955 Buick Century, providing peace of mind with parts that meet or exceed OEM standards.

Popular Sealed Power 1955 Buick Century Engine Internals

If you’re looking for a top-quality Engine Internal for your 1955 Buick Century, Advance Auto Parts has exactly what you need with our selection of Sealed Power Engine Internals. We have 3 Sealed Power Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $91.99 and an average cost of $108.66, you’ll find the perfect Engine Internal for your needs and budget. Sealed Power Engine Internals for the 1955 Buick Century come highly rated, with over 3 customer reviews and an impressive average rating of 4.4 stars. Choosing a Sealed Power Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $125.99

(1)

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

“Good product for engine rebuild”

from $91.99

(1)

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

“rebuilding engine restore compression and eliminate oil usage”

from $107.99

(1)

Sealed Power Engine Piston Ring Set, E-251K

“Bought these for a 351W rebuild. been 2 days, about 200 miles. Seams they are seating in just fine so far. I’m sure they are better then the all st”

FAQs for 1955 Buick Century Engine Internals

What are the best-selling Engine Internals for 1955 Buick Centuries?

Out of 17 Engine Internals that fit 1955 Buick Centuries, the following parts are the top sellers:

Sealed Power Engine Piston Ring Set, E-251X 30 (5687993) – $64.99
Sealed Power Engine Piston Ring Set, E-251X 40 (5681278) – $59.99
Sealed Power Engine Piston Ring Set, WE-251K (21010183) – $22.49

What’s the price range for 1955 Buick Century Engine Internals?

The prices of Engine Internals for the 1955 Buick Century range from $19.99 up to $125.99 for the most premium parts.

What is the average price of an Engine Internal for a 1955 Buick Century?

The average price for Engine Internals for the 1955 Buick Century is $73.84. 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 Buick Century model years?

Yes, we carry Engine Internals for 36 model years of Buick Centuries between 1954 and 2005. The following model years are the most popular for Engine Internal purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Engine Internals for my 1955 Buick Century?

The cheapest 1955 Buick Century Engine Internals we carry are:

Sealed Power Engine Piston Ring Set, WE-251K 30 (21010181) – $19.99
Sealed Power Engine Piston Ring Set, WE-251K (21010183) – $22.49
Sealed Power Engine Piston Ring Set, E-251X 40 (5681278) – $59.99
Sealed Power Engine Piston Ring Set, E-251X 20 (3698955) – $59.99
Sealed Power Engine Piston Ring Set, E-251X 60 (3694240) – $63.99

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

Yes. We stock Engine Internals for 2 other popular 1955 Buick models. Some of the most popular are 1955 Roadmaster Engine Internals, 1955 Special Engine Internals, and 1955 Super Engine Internals.

What are the top-rated Engine Internals that fit the 1955 Buick Century?

Based on 6 reviews by customers, our 1955 Buick Century Engine Internals have an average customer rating of 3.4 stars. These are the highest-rated categories of Engine Internals for the 1955 Buick Century and their top-rated products:

Oversized Piston Rings
- Sealed Power Engine Piston Ring Set, E-251X 60 (3694240) – $63.99
Standard Piston Rings
- Sealed Power Engine Piston Ring Set, E-251K 40 (5681251) – $91.99
- Sealed Power Engine Piston Ring Set, E-251K (5688000) – $107.99
- Sealed Power Engine Piston Ring Set, E-251K 30 (5681286) – $125.99

What types of Engine Internals do you sell for my 1955 Buick Century?

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

Can I get help with 1955 Buick Century Engine Internal orders?

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

What is your return policy for Buick Century Engine Internals?

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

1955 Buick Century Engine Internals

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

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-384X (Part No.E-384X)

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-243K 20 (Part No.E-243K 20)

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 10 (Part No.E-251K 10)

Sealed Power – Sealed Power Engine Piston Ring Set, E-531K (Part No.E-531K)

Sealed Power – Sealed Power Engine Piston Ring Set, E-356K 30 (Part No.E-356K 30)

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

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-377X (Part No.E-377X)

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-970K (Part No.E-970K)

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

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

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

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-434K 30 (Part No.E-434K 30)

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

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-356K 20 (Part No.E-356K 20)

Sealed Power – Sealed Power Engine Piston Ring Set, E-288X 40 (Part No.E-288X 40)

Sealed Power – Sealed Power Engine Piston Ring Set, E-356K 40 (Part No.E-356K 40)

Sealed Power – Sealed Power Engine Piston Ring Set, E-381K 20 (Part No.E-381K 20)

Sealed Power – Sealed Power Engine Piston Ring Set, E-356X 40 (Part No.E-356X 40)

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 20 (Part No.E-251K 20)

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

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 20 (Part No.E-251K 20)

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

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

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

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

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

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

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

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

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

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

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

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 10 (Part No.E-251K 10)

Sealed Power – Sealed Power Engine Piston Ring Set, E-251X 20 (Part No.E-251X 20)