GSC Viton Valve Stem Seals – Toyota 1JZ / 2JZ (Set of 12) – GSC1028
High-Temp Valve Stem Seals for Toyota JZ Engines
Upgrade your Toyota 1JZ or 2JZ engine with GSC Power-Division Viton Valve Stem Seals, designed to handle the elevated temperatures of high-performance builds. Whether you're running a GTE (Turbo), GE (Non-Turbo), or VVTi variant, these seals offer enhanced durability compared to standard OEM materials.
Built for Boosted and High-Revving Applications
Viton construction provides superior resistance to heat and chemical breakdown, making these seals ideal for engines under heavy load or high RPM. A smart upgrade for any JZ platform pushing beyond factory limits.
Product Features
- Fits Toyota 1JZ and 2JZ engines – including GTE, GE, and VVTi
- Viton material resists high heat and oil breakdown
- Improved longevity over OEM valve seals
- Sold as a complete set of 12 seals
Part Number
GSC1028
Fitment:
- 1991–1992 Toyota Supra 2.5L Turbo (1JZ-GTE)
- 1991–2000 Toyota Soarer 2.5L Turbo (1JZ-GTE)
- 1992–2001 Toyota Chaser 2.5L Turbo (1JZ-GTE)
- 1992–2001 Toyota Mark II 2.5L Turbo (1JZ-GTE)
- 1992–2001 Toyota Cresta 2.5L Turbo (1JZ-GTE)
- 1995–2007 Toyota Crown Athlete 2.5L VVTi (1JZ-GTE)
- 1991–1997 Toyota Aristo 3.0L Twin Turbo (2JZ-GTE)
- 1993–1998 Toyota Supra 3.0L Twin Turbo (2JZ-GTE)
- 1993–2002 Toyota Supra 3.0L Non-Turbo (2JZ-GE)
- 1992–2004 Toyota Crown 3.0L VVTi (2JZ-GE)
- 1992–2004 Toyota Mark II / Chaser / Cresta 3.0L VVTi (2JZ-GE)
- 1998–2005 Lexus GS300 3.0L VVTi (2JZ-GE)
- 2001–2005 Lexus IS300 3.0L VVTi (2JZ-GE)
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