Brian Crower Intake / Exhaust 6.5mm Valve Stem Seals - Fits Mitsubishi 4G63 (Set of 16)

This set includes 16 Brian Crower 6.5mm valve stem seals, enough for a full engine rebuild on your Mitsubishi 4G63. These seals are crucial for preventing oil from leaking past the valve guides and into the combustion chamber or exhaust ports. When they wear out, you'll often notice blue smoke on startup or when decelerating, and oil consumption can increase.

Brian Crower is known for making well-built engine components, and these valve stem seals are no exception. They are designed to fit the 6.5mm valve stems common on the 4G63 engine. Proper installation ensures a good seal, which helps maintain engine compression and reduces oil burning, keeping your engine running cleaner and more efficiently.