Ferrea Subaru EJ20 6mm Viton Hi-Temp Intake Valve Stem Seal - Single (Drop Ship Only)

Made with Viton material, this Ferrea valve stem seal is built to handle the high temperatures found in Subaru EJ20 engines. Its 6mm size is specifically chosen to fit the intake valves of these popular performance engines. A properly functioning valve stem seal is crucial for preventing oil from leaking past the valve guide and into the combustion chamber, which can cause blue smoke on startup and increased oil consumption.

This seal is a well-built component designed to maintain its sealing properties even under the demanding conditions of a performance engine. By keeping oil where it belongs, it helps ensure cleaner combustion and more consistent engine performance. When rebuilding or refreshing the top end of your Subaru EJ20, replacing these seals is a smart step to ensure long-term engine health and prevent future oil-related issues.