Genuine OEM Citroen Rocker Cover Gasket, part number 0249F8. This gasket forms a critical seal between the engine's cylinder head and the rocker cover, preventing oil leaks and protecting internal engine components from contaminants. Made from durable rubber, it ensures a tight, long-lasting seal. Using a genuine OEM gasket guarantees the correct material composition and precise fitment for optimal sealing performance and engine reliability.