MX-5 Valve Stem Seal Exhaust

Genuine mazda article, valve seal. Exhaust valve seal for all MK1, MK2 & MK2,5 modells. When repairs are made to the head these should allways be fitted new. On older modells worn out valve seal can cause the engine to use oil! You will need 8 pieces for one engine, Caution! with the NA modell up to chassnr. 133232 these valve seals are also fitted on the inlet valves.

A genuine Mazda exhaust valve stem seal, suitable for all Mazda MX-5 MK1, MK2, and MK2.5 models. This OEM seal is designed specifically for the exhaust valve and prevents engine oil from entering the combustion chamber, ensuring clean exhaust operation and optimal engine performance. Ideal for replacing worn, hardened, or leaking valve seals during engine maintenance or cylinder head overhauls. Manufactured to Mazda factory specifications for precise fit, reliable sealing, and long service life.