1985 Oldsmobile Firenza Engine Internals
Keep Your 1985 Oldsmobile Firenza 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 1985 Oldsmobile Firenza looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oversized Individual Rod Bearing, Main 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.
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 National and Felpro. For example, National Engine Internals start at just $31.49 with an average 4.3 star rating. Felpro offer similar pricing and quality, backed by strong customer feedback. With over 92 reviews and a solid 5.0 star average, you can shop with confidence knowing other Oldsmobile Firenza owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1985 Oldsmobile Firenza Engine Internal at Advance Auto Parts is around $29.04, with a range that starts at $2.79 and goes up to $109.99. With 20 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Sealed Power Engine Connecting Rod Bearing, 2020CP 30, Sealed Power Engine Connecting Rod Bearing Set, 6-4020A, and Sealed Power Engine Connecting Rod Bearing Set, 4-2020CP start at just $7.89 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 1985 Oldsmobile Firenza in peak condition, inside and out.
Find Your Specific 1985 Oldsmobile Firenza Engine Internals
Looking for the perfect Engine Internal for your 1985 Oldsmobile Firenza? 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 Oldsmobile Firenza. Whether you’re driving a 1985 model or another popular model year like
1982,
1983,
1984,
1986,
1987, and
1988, 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 1985 Oldsmobile Firenza Engine Internals
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 4-2020CP 20 (Part No.4-2020CP 20)
from
$26.99
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 Connecting Rod Bearing Set, 4-2020CP 30 (Part No.4-2020CP 30)
from
$26.99
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 Connecting Rod Bearing Set, 6-4020A .75MM (Part No.6-4020A .75MM)
from
$43.49
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 Connecting Rod Bearing Set, 6-4020A .50MM (Part No.6-4020A .50MM)
from
$43.49
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 Connecting Rod Bearing Set, 4-2020CP (Part No.4-2020CP)
from
$37.49
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 Connecting Rod Bearing Set, 4-2020CP 10 (Part No.4-2020CP 10)
from
$26.99
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 Connecting Rod Bearing Set, 6-4020A (Part No.6-4020A)
from
$64.99
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 Crankshaft Main Bearing Set, 5090MA (Part No.5090MA)
from
$109.99
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 Crankshaft Main Bearing Set, 7047MA (Part No.7047MA)
from
$86.99
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 Connecting Rod Bearing, 4020A .50MM (Part No.4020A .50MM)
from
$4.99
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 Connecting Rod Bearing, 2020CP 20 (Part No.2020CP 20)
from
$7.39
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 Connecting Rod Bearing, 2020CP 30 (Part No.2020CP 30)
from
$7.89
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 Connecting Rod Bearing, 2020CP (Part No.2020CP)
from
$7.69
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 Connecting Rod Bearing, 4020A (Part No.4020A)
from
$9.39
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 Connecting Rod Bearing, 2020CP 10 (Part No.2020CP 10)
from
$6.99
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
National – National Multi-Purpose Seal, 5273 (Part No.5273)
from
$31.49
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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Victor Reinz – Victor Reinz Engine Crankshaft Seal, 81-38229-00 (Part No.81-38229-00)
from
$35.99
Whether you are a professional technician or a skilled do-it-yourselves, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
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National – National Engine Crankshaft Seal, 711024 (Part No.711024)
from
$11.49
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.
See More
Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10136-01 (Part No.19-10136-01)
from
$37.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Driveworks – Driveworks Crankshaft Seal, S-714436 (Part No.S-714436)
National – National Engine Crankshaft Seal, 710237 (Part No.710237)
from
$53.99
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.
See More
Felpro – Felpro Engine Crankshaft Seal Kit, BS 40625 (Part No.BS 40625)
from
$33.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10071-01 (Part No.19-10071-01)
from
$24.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Popular 1985 Oldsmobile Firenza Engine Internals Categories
Most Popular Oversized Individual Rod Bearing for 1985 Oldsmobile Firenzas
Enhance your 1985 Oldsmobile Firenza with one of the 3 Oversized Individual Rod Bearing we have in stock, starting at just $4.99.
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2020CP 30 (Part No.2020CP 30)
from
$7.89
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 Connecting Rod Bearing, 2020CP 20 (Part No.2020CP 20)
from
$7.39
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 Connecting Rod Bearing, 4020A .50MM (Part No.4020A .50MM)
from
$4.99
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
Best-Selling 1985 Oldsmobile Firenza Main Bearing
Upgrade your Firenza with our best-selling Main Bearing.
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 5090MA (Part No.5090MA)
from
$109.99
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
Top-Quality Standard Rod Bearing Sets for 1985 Oldsmobile Firenzas
Choose a high-quality OEM or aftermarket Standard Rod Bearing Set for Oldsmobile Firenzas and enjoy top-notch performance from $26.99.
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-4020A (Part No.6-4020A)
from
$64.99
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 Connecting Rod Bearing Set, 4-2020CP (Part No.4-2020CP)
from
$37.49
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 Connecting Rod Bearing Set, 4-2020CP 10 (Part No.4-2020CP 10)
from
$26.99
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
Top Picks for 1985 Oldsmobile Firenza Crankshaft Seals
Invest in one of our 6 durable Crankshaft Seals for your 1985 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Felpro Engine Crankshaft Seal Kit, BS 40625 (Part No.BS 40625)
from
$33.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
National – National Multi-Purpose Seal, 5273 (Part No.5273)
from
$31.49
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.
See More
National – National Engine Crankshaft Seal, 711024 (Part No.711024)
from
$11.49
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.
See More
Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10136-01 (Part No.19-10136-01)
from
$37.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10071-01 (Part No.19-10071-01)
from
$24.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Driveworks – Driveworks Crankshaft Seal, S-714436 (Part No.S-714436)
Standard Individual Rod Bearings for 1985 Oldsmobile Firenzas
Make a smart move for your 1985 Oldsmobile Firenza with products all priced from $6.99 to $9.39.
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2020CP 10 (Part No.2020CP 10)
from
$6.99
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 Connecting Rod Bearing, 2020CP (Part No.2020CP)
from
$7.69
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 Connecting Rod Bearing, 4020A (Part No.4020A)
from
$9.39
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
Top-Rated Engine Internal Brands For Your 1985 Oldsmobile Firenza
When it comes to finding the perfect Engine Internal for your 1985 Oldsmobile Firenza, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Engine Internal brands including Felpro and National, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $31.49. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 1985 Oldsmobile Firenza, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 1985 Oldsmobile Firenza Engine Internals
If you’re looking for a top-quality Engine Internal for your 1985 Oldsmobile Firenza, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Internals. We have 1 Felpro Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $33.99, you’ll find the perfect Engine Internal for your needs and budget. Felpro Engine Internals for the 1985 Oldsmobile Firenza come highly rated, with over 4 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$33.99
(4)
Felpro Engine Crankshaft Seal Kit, BS 40625
“It was easy to install since i was puting in a clutch already!”
Top-Quality National 1985 Oldsmobile Firenza Engine Internals
For those in search of a high-quality Engine Internal for their 1985 Oldsmobile Firenza, Advance Auto Parts offers a great selection of National Engine Internals. With 1 National Engine Internals in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Internals start at just $31.49, giving you a range of options to suit your budget. Backed by over 5 customer ratings and an average rating of 4.3 stars, National Engine Internals provide both reliability and excellent performance. Choosing a National Engine Internal from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$31.49
(5)
National Multi-Purpose Seal, 5273
“This is the correct fit rear extension housing seal for my 1969 FMX transmission in my 1969 Mercury Cougar. Finding the seal with the bushing is a plu”
FAQs for 1985 Oldsmobile Firenza Engine Internals
What are the best-selling Engine Internals for 1985 Oldsmobile Firenzas?
Out of 20 Engine Internals that fit 1985 Oldsmobile Firenzas, the following parts are the top sellers:
- Sealed Power Engine Connecting Rod Bearing, 2020CP 30 (3704211) – $7.89
- Sealed Power Engine Connecting Rod Bearing Set, 6-4020A (3695220) – $64.99
- Sealed Power Engine Connecting Rod Bearing Set, 4-2020CP (19693436) – $37.49
What’s the price range for 1985 Oldsmobile Firenza Engine Internals?
The prices of Engine Internals for the 1985 Oldsmobile Firenza range from $2.79 up to $109.99 for the most premium parts.
What is the average price of an Engine Internal for a 1985 Oldsmobile Firenza?
The average price for Engine Internals for the 1985 Oldsmobile Firenza is $29.04. 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 Firenza model years?
What are the cheapest Engine Internals for my 1985 Oldsmobile Firenza?
The cheapest 1985 Oldsmobile Firenza Engine Internals we carry are:
- Driveworks Crankshaft Seal, S-714436 (11468569) – $2.79
- Sealed Power Engine Connecting Rod Bearing, 4020A .50MM (19692933) – $4.99
- Sealed Power Engine Connecting Rod Bearing, 2020CP 10 (3695158) – $6.99
- Sealed Power Engine Connecting Rod Bearing, 2020CP 20 (3704203) – $7.39
- Sealed Power Engine Connecting Rod Bearing, 2020CP (3695131) – $7.69
Does Advance Auto Parts sell Engine Internals for any other 1985 Oldsmobile models?
Yes. We stock Engine Internals for 8 other popular 1985 Oldsmobile models. Some of the most popular are 1985 Cutlass Supreme Engine Internals, 1985 98 Engine Internals, 1985 Delta 88 Engine Internals, 1985 Toronado Engine Internals, and 1985 Custom Cruiser Engine Internals.
What are the top-rated Engine Internals that fit the 1985 Oldsmobile Firenza?
The one 1985 Oldsmobile Firenza Engine Internal we have in stock is the Driveworks Crankshaft Seal, S-714436. It costs $2.79.
What types of Engine Internals do you sell for my 1985 Oldsmobile Firenza?
As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1985 Oldsmobile Firenza:
Can I get help with 1985 Oldsmobile Firenza 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 Firenza Engine Internals?
Advance Auto Parts keeps returns simple. For new Oldsmobile Firenza Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.