Supertech 6mm Intake Valve Stem Seal Infiniti | Nissan SR20DE/SR20DET/RB26 1989-2016 | VS-N6I
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Supertech 6mm Intake Valve Stem Seal Infiniti | Nissan SR20DE/SR20DET/RB26 1989-2016

$0.87 Sale:$0.70


Model #VS-N6I

Shopper Award

Supertech intake valve seals are made from a high quality rubber compound, while our exhaust application features a special high temperature compound for improved durability. Supertech Valve Seals are the final piece of the puzzle for your performance valvetrain.


  • Guide OD: 10mm/.395in
  • Seal OD: 12.6mm/ .495in
  • Material: Polyacrylic
  • Position: Intake
  • 6mm Diameter
  • Replace Leaking Seals
  • Will help get the most out of your engine
  • Designed with utmost precision for perfection
  • Expected to provide worry-free service for years
  • Infiniti FX Series 2003-2008
  • Infiniti G20 1991-2002
  • Infiniti G35 2003-2007
  • Infiniti JX Series 2013
  • Infiniti M35/M45 2006-2008
  • Nissan 180SX 1991-1999
  • Nissan (Silvia)240SX S13 1989-1994
  • Nissan (Silvia)240SX S14 1995-1998
  • Nissan (Fairlady Z)300ZX 1990-1996
  • Nissan (Fairlady Z)350Z 2003-2006
  • Nissan Altima 2002-2015
  • Nissan GT-R 2009-2016
  • Nissan Maxima 2002-2016
  • Nissan Murano 2003-2016
  • Nissan NX 1991-1993
  • Nissan Pathfinder 2001-2015
  • Nissan Pulsar 1991-1994
  • Nissan Quest 2004-2015
  • Nissan Sentra 1991-2001
  • Nissan Silvia S15 1999-2002
  • Nissan Skyline 1989-2002

Other Part Numbers:
Supertech #sptVS-N6I

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

Vehicle Engine Notes
Infiniti FX Series

1991-1996, 1999-2002
Infiniti G20

Infiniti G35

Infiniti JX

Infiniti M35/M45

Nissan 240SX S13

Nissan 240SX S14

Nissan 300ZX

Nissan 350Z

Nissan Altima

Nissan GTR

Nissan Maxima

2003-2007, 2009-2016
Nissan Murano

Nissan NX

Nissan Pathfinder

Nissan Pulsar

2004-2009, 2011-2015
Nissan Quest

Nissan Sentra

Nissan Silvia S15

Nissan Skyline R32

Nissan Skyline R33

Nissan Skyline R34

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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