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Supertech Viton Integral Valve Stem Seal 5.0mm for GM Opel Z16 Z18 A18XER - VSI-GM50-E

Supertech VSI-GM50-E Valve Seals for Opel Z16/Z18 LER & A18XER

When you're diving into the world of performance tuning, every component counts. The Supertech VSI-GM50-E Valve Seals are crafted for precision and durability, making them an essential upgrade for your Opel Z16 or Z18 LER/A18XER. Whether you're hitting the track or just enjoying spirited drives, these valve seals are designed to keep your engine running smoothly, preventing oil leaks and ensuring optimal performance.

Technical Specifications

  • Material: Viton - known for its high resistance to heat and wear
  • Diameter: 5.0mm
  • Function: Replace leaking seals to maintain engine integrity

Key Features

  • Enhances engine performance by preventing oil leaks
  • Precision-engineered for a perfect fit and function
  • Durable construction expected to provide years of reliable service

Fitment

  • Compatible with: Opel Z16 / Z18 LER / A18XER

Customer Feedback

Opel Z18 LER owner says: “After installing the Supertech valve seals, I noticed a significant drop in oil consumption. They fit perfectly and have held up great under stress during my weekend track days.”

Don't overlook the importance of quality valve seals in your performance setup. Upgrade to the Supertech VSI-GM50-E and ensure your engine's valvetrain is performing at its best, mile after mile.

Other Part Numbers:
Supertech #sptVSI-GM50-E

Proposition 65

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

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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.

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