Supertech Performance VS-TY5E-8 Valve Stem Seal Set - Toyota 4AGE 20V 5mm Viton (8-Pack)

The Supertech Performance VS-TY5E-8 is a high-quality valve stem seal set designed for Toyota Yaris, Echo, and Corolla models equipped with the 4AGE 20V engine. This set includes 8 valve stem seals featuring premium Viton material construction for superior durability and heat resistance.

Key Features:

• 5mm valve stem diameter with precise fitment for 4AGE 20V engines
• Viton high-temperature rubber compound for exceptional durability
• 9.7mm guide outer diameter and 11.5mm seal outer diameter
• Compatible with both intake and exhaust valve applications
• Prevents oil consumption and maintains proper combustion chamber sealing

Valve stem seals are critical components that prevent oil from entering the combustion chamber through the valve guides. Over time, factory seals can harden and crack, leading to oil burning and blue smoke. These Supertech replacement seals are manufactured from high-quality rubber compounds engineered to withstand the extreme temperatures and pressures of performance engines. Whether you're performing routine maintenance or a complete engine rebuild, replacing worn valve stem seals will restore proper engine operation and eliminate oil consumption issues.