2005 Buick Park Avenue Engine Blocks
Keep Your 2005 Buick Park Avenue 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 2005 Buick Park Avenue 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 2005 Buick Park Avenue Engine Block at Advance Auto Parts is around $12.49, with a range that starts at $10.49 and goes up to $15.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Engine Oil Filler Cap and 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 2005 Buick Park Avenue in peak condition, inside and out.
Find Your Specific 2005 Buick Park Avenue Engine Blocks
Looking for the perfect Engine Block for your 2005 Buick Park Avenue? 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 Buick Park Avenue. Whether you’re driving a 2005 model or another popular model year like
1996,
1997,
1998,
1999,
2000,
2001,
2002,
2003, and
2004, 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 2005 Buick Park Avenue Engine Blocks
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
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
Dorman – Help – Engine Oil Filler Cap (Part No.42315)
from
$15.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
- Restores functionality – reliable replacement for an original part that is missing or cracked due to heat and fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Popular 2005 Buick Park Avenue Engine Blocks Categories
Most Popular Engine Assembly Lube for 2005 Buick Park Avenues
Enhance your 2005 Buick Park Avenue 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 2005 Buick Park Avenue Oil Caps
Upgrade your Park Avenue with one of our 2 best-selling Oil Caps, earning an average 3 stars 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
Dorman – Help – Engine Oil Filler Cap (Part No.42315)
from
$15.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
- Restores functionality – reliable replacement for an original part that is missing or cracked due to heat and fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
FAQs for 2005 Buick Park Avenue Engine Blocks
What are the best-selling Engine Blocks for 2005 Buick Park Avenues?
Out of 3 Engine Blocks that fit 2005 Buick Park Avenues, the following parts are the top sellers:
- Engine Oil Filler Cap (11454153) – $15.99
- Engine Assembly Lubricant (20686470) – $10.49
What’s the price range for 2005 Buick Park Avenue Engine Blocks?
The prices of Engine Blocks for the 2005 Buick Park Avenue range from $10.49 up to $15.99 for the most premium parts.
What is the average price of an Engine Block for a 2005 Buick Park Avenue?
The average price for Engine Blocks for the 2005 Buick Park Avenue is $12.49. 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 Buick Park Avenue model years?
What are the cheapest Engine Blocks for my 2005 Buick Park Avenue?
The cheapest 2005 Buick Park Avenue 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
- Engine Oil Filler Cap (11454153) – $15.99
Does Advance Auto Parts sell Engine Blocks for any other 2005 Buick models?
Yes. We stock Engine Blocks for 5 other popular 2005 Buick models. Some of the most popular are 2005 Century Engine Blocks, 2005 LeSabre Engine Blocks, 2005 LaCrosse Engine Blocks, 2005 Rainier Engine Blocks, and 2005 Rendezvous Engine Blocks.
What are the top-rated Engine Blocks that fit the 2005 Buick Park Avenue?
The one 2005 Buick Park Avenue 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 2005 Buick Park Avenue?
As of 11/2/25, these are some of the most in-demand types of Engine Blocks for a 2005 Buick Park Avenue:
Can I get help with 2005 Buick Park Avenue Engine Block orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Engine Blocks and more.
What is your return policy for Buick Park Avenue Engine Blocks?
Advance Auto Parts keeps returns simple. For new Buick Park Avenue Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.