1954 Mercury Custom Engine Internals

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Keep Your 1954 Mercury Custom 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 1954 Mercury Custom looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Rod Bearing Sets, Oversized Rod Bearing Set, and Main 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 1954 Mercury Custom Engine Internal at Advance Auto Parts is around $77.44, with a range that starts at $15.29 and goes up to $116.99. With 8 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Sealed Power Engine Connecting Rod Bearing, 2000CPA 10, Sealed Power Engine Crankshaft Main Bearing Set, 884M 10, and Sealed Power Engine Crankshaft Main Bearing Set, 884M start at just $15.29 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 1954 Mercury Custom in peak condition, inside and out.

Essential 1954 Mercury Custom Engine Internals

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 10 (Part No.963M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 963M 10

from

$205.99
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 Crankshaft Main Bearing Set, 963M 30 (Part No.963M 30)

Sealed Power Engine Crankshaft Main Bearing Set, 963M 30

from

$205.99
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 Crankshaft Main Bearing Set, 884M 10 (Part No.884M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 884M 10

from

$111.99
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 Crankshaft Main Bearing Set, 963M 20 (Part No.963M 20)

Sealed Power Engine Crankshaft Main Bearing Set, 963M 20

from

$205.99
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 Connecting Rod Bearing Set, 8-2000CPA 40 (Part No.8-2000CPA 40)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 40

from

$89.99
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 Connecting Rod Bearing Set, 8-2000CPA (Part No.8-2000CPA)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA

from

$89.99
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 Connecting Rod Bearing Set, 8-1505CAA 20 (Part No.8-1505CAA 20)

Sealed Power Engine Connecting Rod Bearing Set, 8-1505CAA 20

from

$167.99
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 Crankshaft Main Bearing Set, 884M (Part No.884M)

Sealed Power Engine Crankshaft Main Bearing Set, 884M

from

$116.99
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 Connecting Rod Bearing, 2000CPA (Part No.2000CPA)

Sealed Power Engine Connecting Rod Bearing, 2000CPA

from

$15.29
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 Connecting Rod Bearing, 1505CAA 20 (Part No.1505CAA 20)

Sealed Power Engine Connecting Rod Bearing, 1505CAA 20

from

$29.49
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 Connecting Rod Bearing, 1505CAA (Part No.1505CAA)

Sealed Power Engine Connecting Rod Bearing, 1505CAA

from

$30.49
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 Connecting Rod Bearing, 2000CPA 10 (Part No.2000CPA 10)

Sealed Power Engine Connecting Rod Bearing, 2000CPA 10

from

$15.29
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 Connecting Rod Bearing Set, 8-2000CPA 20 (Part No.8-2000CPA 20)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 20

from

$89.99
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 Connecting Rod Bearing Set, 8-2000CPA 30 (Part No.8-2000CPA 30)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 30

from

$89.99
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

Most Popular Standard Rod Bearing Sets for 1954 Mercury Customs

Enhance your 1954 Mercury Custom with one of the 2 Standard Rod Bearing Sets we have in stock, starting at just $89.99.

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA (Part No.8-2000CPA)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA

from

$89.99
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 Connecting Rod Bearing Set, 8-2000CPA 40 (Part No.8-2000CPA 40)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 40

from

$89.99
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 1954 Mercury Custom Oversized Rod Bearing Set

Upgrade your Custom with one of our 2 best-selling Oversized Rod Bearing Set.

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 20 (Part No.8-2000CPA 20)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 20

from

$89.99
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 Connecting Rod Bearing Set, 8-2000CPA 30 (Part No.8-2000CPA 30)

Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 30

from

$89.99
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 Bearings for 1954 Mercury Customs

Choose a high-quality OEM or aftermarket Main Bearing for Mercury Customs and enjoy top-notch performance from $116.99.

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 884M (Part No.884M)

Sealed Power Engine Crankshaft Main Bearing Set, 884M

from

$116.99
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 Picks for 1954 Mercury Custom Standard Individual Rod Bearings

Invest in one of our 2 durable Standard Individual Rod Bearings for your 1954 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2000CPA 10 (Part No.2000CPA 10)

Sealed Power Engine Connecting Rod Bearing, 2000CPA 10

from

$15.29
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 Connecting Rod Bearing, 2000CPA (Part No.2000CPA)

Sealed Power Engine Connecting Rod Bearing, 2000CPA

from

$15.29
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

Our Oversized Main Bearings for 1954 Mercury Customs

Make a smart move for your 1954 Mercury Custom with our Oversized Main Bearing for $111.99.

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 884M 10 (Part No.884M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 884M 10

from

$111.99
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

FAQs for 1954 Mercury Custom Engine Internals

What are the best-selling Engine Internals for 1954 Mercury Customs?

Out of 8 Engine Internals that fit 1954 Mercury Customs, the following parts are the top sellers:

What’s the price range for 1954 Mercury Custom Engine Internals?

The prices of Engine Internals for the 1954 Mercury Custom range from $15.29 up to $116.99 for the most premium parts.

What is the average price of an Engine Internal for a 1954 Mercury Custom?

The average price for Engine Internals for the 1954 Mercury Custom is $77.44. 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 Mercury Custom model years?

Yes, we carry Engine Internals for 3 model years of Mercury Customs between 1952 and 1956. The following model years are the most popular for Engine Internal purchases: 1956, 1955, 1953, and 1952.

What are the cheapest Engine Internals for my 1954 Mercury Custom?

What types of Engine Internals do you sell for my 1954 Mercury Custom?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1954 Mercury Custom:

Can I get help with 1954 Mercury Custom Engine Internal orders?

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

What is your return policy for Mercury Custom Engine Internals?

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