1958 Mercury Montclair Engine Internals

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Keep Your 1958 Mercury Montclair 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 1958 Mercury Montclair looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Piston Rings, Standard Individual Rod Bearings, and Standard Rod Bearing Sets. 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 1958 Mercury Montclair Engine Internal at Advance Auto Parts is around $69.36, with a range that starts at $15.29 and goes up to $205.99. With 16 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Sealed Power Engine Connecting Rod Bearing, 2305CP 10, Sealed Power Engine Connecting Rod Bearing, 2000CPA 10, and Sealed Power Engine Connecting Rod Bearing, 2305CP 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 1958 Mercury Montclair in peak condition, inside and out.

Essential 1958 Mercury Montclair Engine Internals

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 40 (Part No.8-3230CP 40)

Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 40

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 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, 8-3230CP (Part No.8-3230CP)

Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP

from

$128.99
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, 3230CP (Part No.3230CP)

Sealed Power Engine Connecting Rod Bearing, 3230CP

from

$18.29
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, 2305CP (Part No.2305CP)

Sealed Power Engine Connecting Rod Bearing, 2305CP

from

$38.99
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, 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, 2305CP 10 (Part No.2305CP 10)

Sealed Power Engine Connecting Rod Bearing, 2305CP 10

from

$36.99
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, 3230CP 10 (Part No.3230CP 10)

Sealed Power Engine Connecting Rod Bearing, 3230CP 10

from

$16.29
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, 3230CP 20 (Part No.3230CP 20)

Sealed Power Engine Connecting Rod Bearing, 3230CP 20

from

$19.29
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

Driveworks – Driveworks Main Bearing Repair Sleeve, S-99181 (Part No.S-99181)

Driveworks Main Bearing Repair Sleeve, S-99181

from

$43.49
Driveworks Main Bearing Repair Sleeve, S-99181.
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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.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-261X (Part No.E-261X)

Sealed Power Engine Piston Ring Set, E-261X

from

$97.99
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-261K (Part No.E-261K)

Sealed Power Engine Piston Ring Set, E-261K

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

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

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-180X (Part No.E-180X)

Sealed Power Engine Piston Ring Set, E-180X

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

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 30 (Part No.8-3230CP 30)

Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 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 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

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4261M 10 (Part No.4261M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4261M 10

from

$75.99
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, 4261M 20 (Part No.4261M 20)

Sealed Power Engine Crankshaft Main Bearing Set, 4261M 20

from

$70.99
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 Main Bearing Set, 125M 10 (Part No.125M 10)

Sealed Power Main Bearing Set, 125M 10

from

$109.99
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 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 Crankshaft Main Bearing Set, 4261M (Part No.4261M)

Sealed Power Engine Crankshaft Main Bearing Set, 4261M

from

$123.99
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

Most Popular Standard Piston Rings for 1958 Mercury Montclairs

Enhance your 1958 Mercury Montclair with one of the 3 Standard Piston Rings we have in stock, starting at just $75.99.

Sealed Power – Sealed Power Engine Piston Ring Set, E-175X 30 (Part No.E-175X 30)

Sealed Power Engine Piston Ring Set, E-175X 30

from

$80.99
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-175X (Part No.E-175X)

Sealed Power Engine Piston Ring Set, E-175X

from

$75.99
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-175X 60 (Part No.E-175X 60)

Sealed Power Engine Piston Ring Set, E-175X 60

from

$75.99
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 1958 Mercury Montclair Standard Individual Rod Bearings

Upgrade your Montclair with one of our 3 best-selling Standard Individual Rod Bearings.

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, 2305CP (Part No.2305CP)

Sealed Power Engine Connecting Rod Bearing, 2305CP

from

$38.99
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

Top-Quality Standard Rod Bearing Sets for 1958 Mercury Montclairs

Choose a high-quality OEM or aftermarket Standard Rod Bearing Set for Mercury Montclairs and enjoy top-notch performance from $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

Our Top Pick for a 1958 Mercury Montclair Oversized Individual Rod Bearing

Invest in a durable Oversized Individual Rod Bearing for your 1958 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2305CP 10 (Part No.2305CP 10)

Sealed Power Engine Connecting Rod Bearing, 2305CP 10

from

$36.99
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

Oversized Main Bearings for 1958 Mercury Montclairs

Make a smart move for your 1958 Mercury Montclair with products all priced from $205.99.

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, 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

FAQs for 1958 Mercury Montclair Engine Internals

What are the best-selling Engine Internals for 1958 Mercury Montclairs?

Out of 16 Engine Internals that fit 1958 Mercury Montclairs, the following parts are the top sellers:

What’s the price range for 1958 Mercury Montclair Engine Internals?

The prices of Engine Internals for the 1958 Mercury Montclair range from $15.29 up to $205.99 for the most premium parts.

What is the average price of an Engine Internal for a 1958 Mercury Montclair?

The average price for Engine Internals for the 1958 Mercury Montclair is $69.36. 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 Montclair model years?

Yes, we carry Engine Internals for 9 model years of Mercury Montclairs between 1955 and 1968. The following model years are the most popular for Engine Internal purchases: 1968, 1967, 1966, 1965, 1964, 1960, 1959, 1957, and 1956.

What are the cheapest Engine Internals for my 1958 Mercury Montclair?

The cheapest 1958 Mercury Montclair Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 1958 Mercury models?

Yes. We stock Engine Internals for 5 other popular 1958 Mercury models. Some of the most popular are 1958 Monterey Engine Internals, 1958 Colony Park Engine Internals, 1958 Commuter Engine Internals, 1958 Park Lane Engine Internals, and 1958 Voyager Engine Internals.

What types of Engine Internals do you sell for my 1958 Mercury Montclair?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1958 Mercury Montclair:

Can I get help with 1958 Mercury Montclair 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 Montclair Engine Internals?

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