GSC Viton Valve Stem Seals – Toyota 3S-GTE 6mm (Set of 16) – GSC1031
High-Temperature Valve Stem Seals for Turbocharged 3S-GTE Engines
Upgrade your Toyota 3S-GTE engine with GSC Power-Division Viton Valve Stem Seals, precision-engineered for 6mm valve stems. These seals are a direct replacement for OEM units and offer enhanced durability under the elevated heat and stress of high-performance builds.
Built for Boosted and High-RPM Applications
Made from premium Viton material, these seals are ideal for turbocharged setups that demand superior resistance to oil breakdown and thermal fatigue. Whether you're building for street, track, or rally, this upgrade helps maintain valve control and reduce oil seepage under extreme conditions.
Product Features
- Fits Toyota 3S-GTE engines with 6mm valve stems
- Viton construction resists high heat and oil degradation
- Improved longevity over standard OEM valve seals
- Sold as a complete set of 16 valve stem seals
Fitment:
- 1988–1989 Toyota Celica All-Trac Turbo 2.0L DOHC (3S-GTE Gen 1)
- 1990–1993 Toyota Celica All-Trac Turbo 2.0L DOHC (3S-GTE Gen 2)
- 1994–1999 Toyota Celica GT-Four 2.0L Turbo DOHC (3S-GTE Gen 3)
- 1990–1999 Toyota MR2 Turbo 2.0L DOHC (3S-GTE Gen 2/3)
- 1998–2002 Toyota Caldina GT-T 2.0L Turbo DOHC (3S-GTE Gen 4)
- 2002–2007 Toyota Caldina GT-Four 2.0L Turbo DOHC (3S-GTE Gen 5)
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