1973 Buick Century Engine Internals

Name: Sealed Power Engine Piston Ring Set, E-251X 60
Brand: Sealed Power
SKU: E-251X 60
Price: 63.99 USD
Rating: 2.0 (1 reviews)

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1973 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 1973 Buick Century looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oversized Individual Rod Bearing, Standard Rod Bearing Sets, and Standard Individual Rod Bearings. 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 1973 Buick Century Engine Internal at Advance Auto Parts is around $75.80, with a range that starts at $9.19 and goes up to $123.99. With 22 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like National Shaft Repair Sleeve, 99196, Sealed Power Engine Piston Ring Set, E-289K 30, and Sealed Power Engine Piston Ring Set, E-288X start at just $34.49 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 Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1973 Buick Century in peak condition, inside and out.

Looking for the perfect Engine Internal for your 1973 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 1973 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 1973 Buick Century Engine Internals

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

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$63.99

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-434K 30

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$124.99

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

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$75.99

Sealed Power Engine Connecting Rod Bearing, 2555CP

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$8.89

Sealed Power Engine Connecting Rod Bearing, 2555CP 1

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$6.59

Sealed Power Engine Connecting Rod Bearing, 4020A

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$9.39

Sealed Power Engine Connecting Rod Bearing, 2555CP 20

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$6.59

Sealed Power Engine Connecting Rod Bearing, 2020CP 30

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$7.89

Sealed Power Engine Connecting Rod Bearing, 2555A 20

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$6.29

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$34.49

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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$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.

Sealed Power Engine Connecting Rod Bearing Set, 6-3755A 30

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$40.49

Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 20

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$66.99

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 Connecting Rod Bearing Set, 4-2500RAA 10

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$38.49

Sealed Power Engine Connecting Rod Bearing Set, 6-3760A 10

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$42.99

Sealed Power Engine Connecting Rod Bearing Set, 8-2555A 20

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$82.99

Sealed Power Engine Connecting Rod Bearing Set, 6-3760A 1

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$42.99

Sealed Power Engine Crankshaft Main Bearing Set, 4294M 30

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$90.99

Sealed Power Engine Crankshaft Main Bearing Set, 7242MA

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$81.99

Sealed Power Engine Crankshaft Main Bearing Set, 4664M

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$102.99

Sealed Power Engine Crankshaft Main Bearing Set, 4418M

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$98.99

Sealed Power Engine Crankshaft Main Bearing Set, 4281M

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$129.99

Sealed Power Engine Crankshaft Main Bearing Set, 6689MA

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$62.99

Sealed Power Engine Crankshaft Main Bearing Set, 7047MA

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$86.99

Sealed Power Engine Piston Ring Set, E-243K 30

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$81.99

Sealed Power Engine Piston Ring Set, E-289K

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$119.99

Sealed Power Engine Piston Ring Set, E-531K

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$111.99

Sealed Power Engine Piston Ring Set, E-243X 30

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$55.99

Popular 1973 Buick Century Engine Internals Categories

Main Bearing Repair Sleeves

Oversized Main Bearings

Standard Rod Bearing Sets

Main Bearings

Standard Piston Rings

Standard Individual Rod Bearings

Oversized Piston Rings

Oversized Rod Bearing Set

Oversized Individual Rod Bearing

Most Popular Oversized Individual Rod Bearing for 1973 Buick Centuries

Enhance your 1973 Buick Century with one of the 2 Oversized Individual Rod Bearing we have in stock, starting at just $9.19.

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Sealed Power Engine Connecting Rod Bearing, 3320CP 10

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$11.49

Sealed Power Engine Connecting Rod Bearing, 2500RAA 10

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$9.19

Best-Selling 1973 Buick Century Standard Rod Bearing Sets

Upgrade your Century with one of our 3 best-selling Standard Rod Bearing Sets.

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Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 10

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$64.99

Sealed Power Engine Connecting Rod Bearing Set, 8-2500RAA

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$38.99

Sealed Power Engine Connecting Rod Bearing Set, 8-2500RAA 10

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$38.99

Top-Quality Standard Individual Rod Bearings for 1973 Buick Centuries

Choose a high-quality OEM or aftermarket Standard Individual Rod Bearing for Buick Centuries and enjoy top-notch performance from $9.69.

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Sealed Power Engine Connecting Rod Bearing, 2500RAA

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$9.69

Top Picks for 1973 Buick Century Oversized Main Bearings

Invest in one of our 7 durable Oversized Main Bearings for your 1973 Buick, knowing you’re getting trusted brands and expert craftsmanship.

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$102.99

Sealed Power Engine Crankshaft Main Bearing Set, 4664M 10

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$102.99

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$123.99

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 Crankshaft Main Bearing Set, 4418M 10

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$108.99

Sealed Power Engine Crankshaft Main Bearing Set, 4664M 30

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$102.99

Sealed Power Engine Crankshaft Main Bearing Set, 4664M 20

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$102.99

Sealed Power Engine Crankshaft Main Bearing Set, 4418M 30

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$99.99

Standard Piston Rings for 1973 Buick Centuries

Make a smart move for your 1973 Buick Century with products all priced from $55.99 to $119.99.

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Sealed Power Engine Piston Ring Set, E-289K 30

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$109.99

Sealed Power Engine Piston Ring Set, E-288X

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$55.99

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$119.99

Sealed Power Engine Piston Ring Set, E-288K 30

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$85.99

FAQs for 1973 Buick Century Engine Internals

What are the best-selling Engine Internals for 1973 Buick Centuries?

Out of 22 Engine Internals that fit 1973 Buick Centuries, the following parts are the top sellers:

National Shaft Repair Sleeve, 99196 (18445111) – $34.49
Sealed Power Engine Piston Ring Set, E-289K 30 (3698351) – $109.99
Sealed Power Engine Piston Ring Set, E-288X (5681391) – $55.99

What’s the price range for 1973 Buick Century Engine Internals?

The prices of Engine Internals for the 1973 Buick Century range from $9.19 up to $123.99 for the most premium parts.

What is the average price of an Engine Internal for a 1973 Buick Century?

The average price for Engine Internals for the 1973 Buick Century is $75.80. 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 1973 Buick Century?

The cheapest 1973 Buick Century Engine Internals we carry are:

Sealed Power Engine Connecting Rod Bearing, 2500RAA 10 (3704467) – $9.19
Sealed Power Engine Connecting Rod Bearing, 2500RAA (3695069) – $9.69
Sealed Power Engine Connecting Rod Bearing, 3320CP 10 (3704831) – $11.49
National Shaft Repair Sleeve, 99196 (18445111) – $34.49
Sealed Power Engine Connecting Rod Bearing Set, 8-2500RAA (19693535) – $38.99

Does Advance Auto Parts sell Engine Internals for any other 1973 Buick models?

Yes. We stock Engine Internals for 6 other popular 1973 Buick models. Some of the most popular are 1973 Regal Engine Internals, 1973 LeSabre Engine Internals, 1973 Riviera Engine Internals, 1973 Electra Engine Internals, and 1973 Estate Wagon Engine Internals.

What types of Engine Internals do you sell for my 1973 Buick Century?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1973 Buick Century:

Can I get help with 1973 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.

1973 Buick Century Engine Internals

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-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 Connecting Rod Bearing, 2555CP (Part No.2555CP)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2555CP 1 (Part No.2555CP 1)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 4020A (Part No.4020A)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2555CP 20 (Part No.2555CP 20)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2020CP 30 (Part No.2020CP 30)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2555A 20 (Part No.2555A 20)

National – National Shaft Repair Sleeve, 99196 (Part No.99196)

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

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-3755A 30 (Part No.6-3755A 30)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 20 (Part No.8-3320CP 20)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 4-2500RAA 10 (Part No.4-2500RAA 10)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-3760A 10 (Part No.6-3760A 10)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2555A 20 (Part No.8-2555A 20)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-3760A 1 (Part No.6-3760A 1)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4294M 30 (Part No.4294M 30)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7242MA (Part No.7242MA)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4664M (Part No.4664M)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4418M (Part No.4418M)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4281M (Part No.4281M)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 6689MA (Part No.6689MA)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7047MA (Part No.7047MA)

Sealed Power – Sealed Power Engine Piston Ring Set, E-243K 30 (Part No.E-243K 30)

Sealed Power – Sealed Power Engine Piston Ring Set, E-289K (Part No.E-289K)

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-243X 30 (Part No.E-243X 30)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3320CP 10 (Part No.3320CP 10)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2500RAA 10 (Part No.2500RAA 10)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 10 (Part No.8-3320CP 10)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2500RAA (Part No.8-2500RAA)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2500RAA 10 (Part No.8-2500RAA 10)

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2500RAA (Part No.2500RAA)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4664M (Part No.4664M)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4664M 10 (Part No.4664M 10)

Sealed Power – Sealed Power Main Bearing Set, 157M 10 (Part No.157M 10)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4418M 10 (Part No.4418M 10)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4664M 30 (Part No.4664M 30)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4664M 20 (Part No.4664M 20)

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4418M 30 (Part No.4418M 30)

Sealed Power – Sealed Power Engine Piston Ring Set, E-289K 30 (Part No.E-289K 30)

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

Sealed Power – Sealed Power Engine Piston Ring Set, E-289K (Part No.E-289K)

Sealed Power – Sealed Power Engine Piston Ring Set, E-288K 30 (Part No.E-288K 30)