Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 12

If you're rebuilding the top end of your VW or Audi engine, replacing the valve stem seals is a critical step. These Supertech 7mm polyacrylic intake valve stem seals are designed to keep oil from leaking past your valve guides and into the combustion chamber. Fresh seals help prevent blue smoke on startup and reduce oil consumption, keeping your engine running cleaner.

Made from polyacrylic material, these seals offer good resistance to heat and oil, which is important for their longevity in the engine environment. This set includes 12 seals, enough for a typical 4-cylinder engine, ensuring you have what you need for the job. They are designed to fit 7mm valve stems, a common size for many VW and Audi applications.