2004 Mazda 6 Engine Blocks
Keep Your 2004 Mazda 6 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 Mazda 6 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 Pump Sprockets. 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 . For example, Engine Blocks start at just $11.99 with an average 4.4 star rating. With over 14 reviews and a solid 4 star average, you can shop with confidence knowing other Mazda 6 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2004 Mazda 6 Engine Block at Advance Auto Parts is around $27.74, with a range that starts at $8.49 and goes up to $113.99. With 5 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Engine Assembly Lubricant, Stock Replacement Engine Assembly Lubricant, and Engine Oil Pump Sprocket 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 Switches, Sensors and Relays. At Advance Auto Parts, we’re here to help you keep your 2004 Mazda 6 in peak condition, inside and out.
Find Your Specific 2004 Mazda 6 Engine Blocks
Looking for the perfect Engine Block for your 2004 Mazda 6? 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 Mazda 6. Whether you’re driving a 2004 model or another popular model year like
2013,
2014,
,
2016,
2017,
2018,
2019,
2020, and
2021, 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 Mazda 6 Engine Blocks
Carquest Premium – Oil Filler Cap (Part No.10101)
from
$12.99
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.10144)
from
$11.99
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 – Oil Filler Cap (Part No.10117)
from
$8.49
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:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)
from
$113.99
Product Features:
See More
- Superior Wear Protection – Formulated with extreme pressure additives to protect engine components from metal-to-metal contact during initial startup
- High Tackiness – Stays in place during assembly and storage, ensuring consistent lubrication exactly where it’s needed
- Broad Compatibility – Safe for use with all engine components including camshafts, lifters, bearings, and valve train parts
- Easy Startup Support – Reduces friction and prevents dry starts by providing instant lubrication during first engine fire-up
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 pre-lubrication 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
Cloyes Gear – Engine Oil Pump Sprocket (Part No.S983)
from
$44.99
Along with the timing chain, tensioners, And guides, sprockets are an integral component within the timing system. Cloyes timing gears And sprockets are available as part of complete timing kits as well as for individual purchase And installation. Featuring helical tooth form for quiet operation, And precision-machined bore for true fit, Cloyes Timing Sprockets offer reliability And dependability for engine rebuilds And typical replacement jobs. Cloyes parts are CAD designed And manufactured using advanced materials. Each part is extensively tested for function And durability to ensure optimal performance. Cloyes recommends the chain tensioner(s), sprocket(s), And guide(s) also be replaced when the chain is replaced as these components play a vital role in supporting the chain And keeping it tight. Refer to our online catalog for detailed application-specific information.
Product Features:
See More
Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – Engine Oil Pump Sprocket (Part No.S893)
from
$21.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
Product Features:
See More
Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
- 24 Teeth
Cloyes Gear – OIL PUMP SPROCKET (Part No.S1130)
from
$20.99
Product Features:
See More
- Features precision-tooled tooth form, bore, and off-set for superior fit, reliability, and long-term performance in engine timing repairs
- CAD designed and manufactured using premium materials and heat-treated for OE-level fit and function, allowing for smooth installation and reliable performance
- Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
- Available in application-specific kit or as a stand-alone product, offering installation flexibility and convenience
- Backed by Limited Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
Cloyes Gear – Engine Oil Pump Sprocket (Part No.S905)
from
$10.99
Along with the timing chain, tensioners, And guides, sprockets are an integral component within the timing system. Cloyes timing gears And sprockets are available as part of complete timing kits as well as for individual purchase And installation. Featuring helical tooth form for quiet operation, And precision-machined bore for true fit, Cloyes Timing Sprockets offer reliability And dependability for engine rebuilds And typical replacement jobs. Cloyes parts are CAD designed And manufactured using advanced materials. Each part is extensively tested for function And durability to ensure optimal performance. Cloyes recommends the chain tensioner(s), sprocket(s), And guide(s) also be replaced when the chain is replaced as these components play a vital role in supporting the chain And keeping it tight. Refer to our online catalog for detailed application-specific information.
Product Features:
See More
Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – OIL PUMP SPROCKET (Part No.S1132)
from
$25.99
Product Features:
See More
- Features precision-tooled tooth form, bore, and off-set for superior fit, reliability, and long-term performance in engine timing repairs
- CAD designed and manufactured using premium materials and heat-treated for OE-level fit and function, allowing for smooth installation and reliable performance
- Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
- Available in application-specific kit or as a stand-alone product, offering installation flexibility and convenience
- Backed by Limited Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
Cloyes Gear – Engine Oil Pump Sprocket (Part No.S1002)
from
$17.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems. In some applications the engine oil pump sprocket can be a critical component or adjacent to the engine’s timing system. Cloyes engine oil pump sprockets are precision-tooled with exact tooth geometry, a perfectly matched bore, and off-set for a superior fit, reliability, and long-term performance. To ensure total system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service.
Product Features:
See More
Product Features:
- Features precision-tooled tooth form, bore, and off-set for superior fit, reliability, and long-term performance in engine timing repairs
- CAD designed and manufactured using premium materials and heat-treated for OE-level fit and function, allowing for smooth installation and reliable performance
- Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
- Available in application-specific kit or as a stand-alone product, offering installation flexibility and convenience
- Backed by Limited and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
Popular 2004 Mazda 6 Engine Blocks Categories
Most Popular Oil Caps for 2004 Mazda 6s
Enhance your 2004 Mazda 6 with one of the 2 Oil Caps we have in stock, starting at just $8.49.
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10144)
from
$11.99
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 – Oil Filler Cap (Part No.10117)
from
$8.49
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:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Best-Selling 2004 Mazda 6 Engine Assembly Lube
Upgrade your 6 with one of our 2 best-selling Engine Assembly Lube.
Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)
from
$113.99
Product Features:
See More
- Superior Wear Protection – Formulated with extreme pressure additives to protect engine components from metal-to-metal contact during initial startup
- High Tackiness – Stays in place during assembly and storage, ensuring consistent lubrication exactly where it’s needed
- Broad Compatibility – Safe for use with all engine components including camshafts, lifters, bearings, and valve train parts
- Easy Startup Support – Reduces friction and prevents dry starts by providing instant lubrication during first engine fire-up
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 pre-lubrication 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
Top-Quality Oil Pump Sprockets for 2004 Mazda 6s
Choose a high-quality OEM or aftermarket Oil Pump Sprocket for Mazda 6s and enjoy top-notch performance from $10.99.
Cloyes Gear – Engine Oil Pump Sprocket (Part No.S905)
from
$10.99
Along with the timing chain, tensioners, And guides, sprockets are an integral component within the timing system. Cloyes timing gears And sprockets are available as part of complete timing kits as well as for individual purchase And installation. Featuring helical tooth form for quiet operation, And precision-machined bore for true fit, Cloyes Timing Sprockets offer reliability And dependability for engine rebuilds And typical replacement jobs. Cloyes parts are CAD designed And manufactured using advanced materials. Each part is extensively tested for function And durability to ensure optimal performance. Cloyes recommends the chain tensioner(s), sprocket(s), And guide(s) also be replaced when the chain is replaced as these components play a vital role in supporting the chain And keeping it tight. Refer to our online catalog for detailed application-specific information.
Product Features:
See More
Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Top-Rated Engine Block Brands For Your 2004 Mazda 6
When it comes to finding the perfect Engine Block for your 2004 Mazda 6, 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 , and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $11.99. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 2004 Mazda 6, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 2004 Mazda 6 Engine Blocks
If you’re looking for a top-quality Engine Block for your 2004 Mazda 6, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Blocks. We have 1 Carquest Premium Engine Blocks in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.99, you’ll find the perfect Engine Block for your needs and budget. Carquest Premium Engine Blocks for the 2004 Mazda 6 come highly rated, with over 3 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$11.99
(3)
Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“Exact fit. No issues”
FAQs for 2004 Mazda 6 Engine Blocks
What are the best-selling Engine Blocks for 2004 Mazda 6s?
Out of 5 Engine Blocks that fit 2004 Mazda 6s, the following parts are the top sellers:
- Engine Assembly Lubricant (20686470) – $10.49
- Stock Replacement Engine Assembly Lubricant (50175377) – $113.99
- Engine Oil Pump Sprocket (12153106) – $10.99
What’s the price range for 2004 Mazda 6 Engine Blocks?
The prices of Engine Blocks for the 2004 Mazda 6 range from $8.49 up to $113.99 for the most premium parts.
What is the average price of an Engine Block for a 2004 Mazda 6?
The average price for Engine Blocks for the 2004 Mazda 6 is $27.74. 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 Mazda 6 model years?
What are the cheapest Engine Blocks for my 2004 Mazda 6?
The cheapest 2004 Mazda 6 Engine Blocks we carry are:
- Oil Filler Cap (10049259) – $8.49
- Engine Assembly Lubricant (20686470) – $10.49
- Engine Oil Pump Sprocket (12153106) – $10.99
- Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (16090001) – $11.99
- Stock Replacement Engine Assembly Lubricant (50175377) – $113.99
Does Advance Auto Parts sell Engine Blocks for any other 2004 Mazda models?
Yes. We stock Engine Blocks for 7 other popular 2004 Mazda models. Some of the most popular are 2004 MPV Engine Blocks, 2004 B4000 Engine Blocks, 2004 B2300 Engine Blocks, 2004 RX-8 Engine Blocks, and 2004 3 Engine Blocks.
What are the top-rated Engine Blocks that fit the 2004 Mazda 6?
The one 2004 Mazda 6 Engine Block we have in stock is the Oil Filler Cap. It is rated 3.5 stars and costs $8.49.
What types of Engine Blocks do you sell for my 2004 Mazda 6?
As of 3/1/26, these are some of the most in-demand types of Engine Blocks for a 2004 Mazda 6:
Can I get help with 2004 Mazda 6 Engine Block orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Engine Blocks and more.
What is your return policy for Mazda 6 Engine Blocks?
Advance Auto Parts keeps returns simple. For new Mazda 6 Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.