2004 GMC Sierra 2500 Engine Blocks
Keep Your 2004 GMC Sierra 2500 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 2004 GMC Sierra 2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including 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.
Top-Rated Engine Blocks from Trusted Brands
Looking for a reliable Engine Block? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Engine Blocks start at just $15.49 with an average 4.2 star rating. With over 28 reviews and a solid 4 star average, you can shop with confidence knowing other GMC Sierra 2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2004 GMC Sierra 2500 Engine Block at Advance Auto Parts is around $18.00, with a range that starts at $9.99 and goes up to $23.49. With 4 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like GM Original Equipment Engine Oil Filler Cap and Oil Filler Cap start at just $23.03 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 2004 GMC Sierra 2500 in peak condition, inside and out.
Find Your Specific 2004 GMC Sierra 2500 Engine Blocks
Looking for the perfect Engine Block for your 2004 GMC Sierra 2500? 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 GMC Sierra 2500. Whether you’re driving a 2004 model or another popular model year like
1999,
2002, and
2003, 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 2004 GMC Sierra 2500 Engine Blocks
Gates – Oil Filler Cap (Part No.A6140205471GAT)
from
$23.49
Oil Filler Cap
Carquest Premium – Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$9.99
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
ACDelco – GM Original Equipment Engine Oil Filler Cap (Part No.A6140205158ACD)
from
$23.03
The ACDelco GM Original Equipment Engine Oil Filler Cap seals the oil filler opening on your vehicle’s engine, and is a GM-recommended replacement for your vehicle’s original component. It has a rubber sealing ring that keeps the engine oil and crankcase vapors in, while keeping water and dirt out. This original equipment engine oil filler cap has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Seals and helps keep oil from leaking out of your engine oil filler opening
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Dorman – Help – Engine Oil Fill Cap (Part No.80987)
from
$15.49
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:
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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 2004 GMC Sierra 2500 Engine Blocks Categories
Most Popular Oil Caps for 2004 GMC Sierra 2500s
Enhance your 2004 GMC Sierra 2500 with one of the 4 Oil Caps we have in stock, starting at just $9.99.
Dorman – Help – Engine Oil Fill Cap (Part No.80987)
from
$15.49
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
Carquest Premium – Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$9.99
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
Gates – Oil Filler Cap (Part No.A6140205471GAT)
from
$23.49
Oil Filler Cap
ACDelco – GM Original Equipment Engine Oil Filler Cap (Part No.A6140205158ACD)
from
$23.03
The ACDelco GM Original Equipment Engine Oil Filler Cap seals the oil filler opening on your vehicle’s engine, and is a GM-recommended replacement for your vehicle’s original component. It has a rubber sealing ring that keeps the engine oil and crankcase vapors in, while keeping water and dirt out. This original equipment engine oil filler cap has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Seals and helps keep oil from leaking out of your engine oil filler opening
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Top-Rated Engine Block Brands For Your 2004 GMC Sierra 2500
When it comes to finding the perfect Engine Block for your 2004 GMC Sierra 2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Engine Block brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $15.49. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 2004 GMC Sierra 2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 2004 GMC Sierra 2500 Engine Blocks
If you’re looking for a top-quality Engine Block for your 2004 GMC Sierra 2500, Advance Auto Parts has exactly what you need with our selection of Dorman Engine Blocks. We have 1 Dorman Engine Blocks in stock for this fitment, all known for their durability and precision fit. With prices starting at just $15.49, you’ll find the perfect Engine Block for your needs and budget. Dorman Engine Blocks for the 2004 GMC Sierra 2500 come highly rated, with over 6 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2004 GMC Sierra 2500 Engine Blocks
What are the best-selling Engine Blocks for 2004 GMC Sierra 2500s?
Out of 4 Engine Blocks that fit 2004 GMC Sierra 2500s, the following parts are the top sellers:
- GM Original Equipment Engine Oil Filler Cap (11580749) – $23.03
- Oil Filler Cap (12504508) – $23.49
What’s the price range for 2004 GMC Sierra 2500 Engine Blocks?
The prices of Engine Blocks for the 2004 GMC Sierra 2500 range from $9.99 up to $23.49 for the most premium parts.
What is the average price of an Engine Blocks Engine Block for a 2004 GMC Sierra 2500?
The average price for Engine Blocks for the 2004 GMC Sierra 2500 is $18.00. 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 GMC Sierra 2500 model years?
What are the cheapest Engine Blocks for my 2004 GMC Sierra 2500?
The cheapest 2004 GMC Sierra 2500 Engine Blocks we carry are:
- Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (18481430) – $9.99
- Engine Oil Fill Cap (11438477) – $15.49
- GM Original Equipment Engine Oil Filler Cap (11580749) – $23.03
- Oil Filler Cap (12504508) – $23.49
Does Advance Auto Parts sell Engine Blocks for any other 2004 GMC models?
Yes. We stock Engine Blocks for 21 other popular 2004 GMC models. Some of the most popular are 2004 Yukon Engine Blocks, 2004 Sierra 1500 Engine Blocks, 2004 Yukon XL 1500 Engine Blocks, 2004 Sierra 2500 HD Engine Blocks, and 2004 Yukon XL 2500 Engine Blocks.
What are the top-rated Engine Blocks that fit the 2004 GMC Sierra 2500?
The one 2004 GMC Sierra 2500 Engine Block we have in stock is the Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack. It is rated 3 stars and costs $9.99.
What types of Engine Blocks do you sell for my 2004 GMC Sierra 2500?
We currently have just 1 Engine Block in stock for a 2004 GMC Sierra 2500, and as of 4/10/25, it is an Oil Cap.
Can I get help with 2004 GMC Sierra 2500 Engine Block orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Blocks and more.
What is your return policy for GMC Sierra 2500 Engine Blocks?
Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.