1990 Oldsmobile Delta 88 Engine Blocks
Keep Your 1990 Oldsmobile Delta 88 in Top Shape with Quality Engine Blocks
Whether you’re repairing or upgrading your Engine Block, using high-quality parts is key to keeping your 1990 Oldsmobile Delta 88 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Assembly Lube and Oil Caps. 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 1990 Oldsmobile Delta 88 Engine Block at Advance Auto Parts is around $10.74, with a range that starts at $10.49 and goes up to $10.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Engine Assembly Lubricant start at just $10.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Block, 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 1990 Oldsmobile Delta 88 in peak condition, inside and out.
Find Your Specific 1990 Oldsmobile Delta 88 Engine Blocks
Looking for the perfect Engine Block for your 1990 Oldsmobile Delta 88? You’re in the right place. Below, you’ll find links to various types of Engine Blocks that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Blocks, ensuring durability and a precise fit for your Oldsmobile Delta 88. Whether you’re driving a 1990 model or another popular model year like
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989, and
1991, we’ve got you covered. Purchasing Engine Blocks 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 Blocks that fit your vehicle.
Essential 1990 Oldsmobile Delta 88 Engine Blocks
Carquest Premium – Oil Filler Cap (Part No.10109)
from
$13.49
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Oil Filler Cap (Part No.10077)
from
$5.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$10.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Sealed Power – Engine Assembly Lubricant (Part No.55-400)
from
$10.49
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.
Product Features:
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Product Features:
- Formulated for prelubrication cam lobes, lifters & engine bearings
- Increases load carrying capacity
- Holds fast to surfaces
- Exacting tolerances
- Meets or exceeds OEM specifications
- 4.0 oz. Squeeze Container
Popular 1990 Oldsmobile Delta 88 Engine Blocks Categories
Most Popular Engine Assembly Lube for 1990 Oldsmobile Delta 88s
Enhance your 1990 Oldsmobile Delta 88 with this popular Engine Assembly Lube we have in stock, for $10.49.
Sealed Power – Engine Assembly Lubricant (Part No.55-400)
from
$10.49
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.
Product Features:
See More
Product Features:
- Formulated for prelubrication cam lobes, lifters & engine bearings
- Increases load carrying capacity
- Holds fast to surfaces
- Exacting tolerances
- Meets or exceeds OEM specifications
- 4.0 oz. Squeeze Container
Best-Selling 1990 Oldsmobile Delta 88 Oil Cap
Upgrade your Delta 88 with our best-selling Oil Cap with a 3 Starts rating across 22 reviews.
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$10.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
FAQs for 1990 Oldsmobile Delta 88 Engine Blocks
What are the best-selling Engine Blocks for 1990 Oldsmobile Delta 88s?
Out of 2 Engine Blocks that fit 1990 Oldsmobile Delta 88s, the following parts are the top sellers:
- Engine Assembly Lubricant (20686470) – $10.49
What’s the price range for 1990 Oldsmobile Delta 88 Engine Blocks?
The prices of Engine Blocks for the 1990 Oldsmobile Delta 88 range from $10.49 up to $10.99 for the most premium parts.
What is the average price of an Engine Block for a 1990 Oldsmobile Delta 88?
The average price for Engine Blocks for the 1990 Oldsmobile Delta 88 is $10.74. Keep in mind the variety of part types within our Engine Block 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 Blocks for other Oldsmobile Delta 88 model years?
What are the cheapest Engine Blocks for my 1990 Oldsmobile Delta 88?
The cheapest 1990 Oldsmobile Delta 88 Engine Blocks we carry are:
- Engine Assembly Lubricant (20686470) – $10.49
- Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (18481430) – $10.99
Does Advance Auto Parts sell Engine Blocks for any other 1990 Oldsmobile models?
Yes. We stock Engine Blocks for 6 other popular 1990 Oldsmobile models. Some of the most popular are 1990 Cutlass Supreme Engine Blocks, 1990 98 Engine Blocks, 1990 Toronado Engine Blocks, 1990 Silhouette Engine Blocks, and 1990 Custom Cruiser Engine Blocks.
What are the top-rated Engine Blocks that fit the 1990 Oldsmobile Delta 88?
The one 1990 Oldsmobile Delta 88 Engine Block we have in stock is the Engine Assembly Lubricant. It costs $10.49.
What types of Engine Blocks do you sell for my 1990 Oldsmobile Delta 88?
As of 11/2/25, these are some of the most in-demand types of Engine Blocks for a 1990 Oldsmobile Delta 88:
Can I get help with 1990 Oldsmobile Delta 88 Engine Block orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Engine Blocks and more.
What is your return policy for Oldsmobile Delta 88 Engine Blocks?
Advance Auto Parts keeps returns simple. For new Oldsmobile Delta 88 Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.