See more parts for Mazda 3
Select the year of your Mazda 3:
Product thumb
Supertech Intake/Exhaust Valve Guide Set of 8 for Mazda MZR 2.3L 6mm Stem
$71.18

Supertech GDE-DUR16-6MM-8 Valve Guides

When it comes to enhancing your Mazda's engine performance, precision and quality are key. The Supertech GDE-DUR16-6MM-8 Valve Guides are crafted from high-grade Manganese Bronze, ensuring a robust and reliable fit for your engine. These valve guides are specifically engineered to work seamlessly with low friction black nitrided valves, creating an optimal setup for both durability and performance.

Why Choose Supertech Valve Guides?

These valve guides are not just about longevity; they are designed for serious performance. For those running high-powered engines, the option of copper alloy guides is available, which significantly improves thermal transfer—about three times better than Manganese Bronze. This is crucial for maintaining optimal engine temperatures and performance, especially under demanding conditions.

Features

  • Set of 8 valve guides

Specifications

  • Material: Manganese Bronze
  • Position: Intake/Exhaust

Fitment

  • Mazda CX-7 (2007-2012)
  • Mazda Mazda 3 (2007-2013)
  • Mazda Mazda 6 (2006-2007)

Installation Notes

  • Designed for 6mm valves only - Use factory valve stem seal for best results.

Customer Feedback

One Mazda 3 owner shared their experience: "I installed these Supertech valve guides during my engine rebuild, and the fit was perfect. Not only did they work well with my low friction valves, but I also noticed a smoother operation at high RPMs. Highly recommend for anyone looking to push their Mazda to the next level!"

Upgrade your Mazda's performance with the Supertech GDE-DUR16-6MM-8 Valve Guides, ensuring you have the reliability and performance your engine deserves.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Mazda 3 2007-2013 S
Mazda 3 2007-2013 Mazdaspeed
Mazda 3 2007-2013 i
Mazda 3 2008-2012 GS
Mazda 3 2008-2013 GT
Mazda 3 2008-2013 GX
Mazda 3 2010-2013 I Touring
Mazda 3 2010-2013 Grand Touring
Mazda 3 2011 Sport GS
Mazda 3 2011 Sport GT
Mazda 3 2011 Sport GX
Mazda 3 2012-2013 GS-SKY
Mazda 6 2006-2007 S
Mazda 6 2006-2007 Mazdaspeed
Mazda CX-7 2007-2012 Grand Touring
Mazda CX-7 2007-2012 Sport
Mazda CX-7 2007-2012 Touring
Mazda CX-7 2008-2012 GS
Mazda CX-7 2008-2012 GT
Mazda CX-7 2010-2012 GX
Mazda CX-7 2010-2012 SV
Mazda Mazda 6 2006-2007 i

Supertech Banner

Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

Check out these other great products