Supertech Honda 7mm Viton Intake & Exhaust Valve Stem Seal - Set of 12

This set includes 12 Supertech valve stem seals, designed to fit Honda engines with 7mm valve stems. These seals are crucial for preventing oil from leaking down the valve guides into the combustion chamber, which can cause blue smoke on startup and increased oil consumption. Made from Viton, a high-performance fluoroelastomer, they are built to withstand the heat and chemical environment inside your engine.

Viton is known for its excellent resistance to heat and oil, making these seals a durable choice for both intake and exhaust valves. Proper installation of these seals is key to restoring your engine's performance and reducing emissions. If you're rebuilding your engine or addressing oil consumption issues, these seals are a solid option to ensure a proper seal around your valve stems.