A gasket for the oil dipstick of a Citroën 15CV is a small but essential component that ensures proper sealing between the dipstick and the engine block. It prevents oil leaks, which is crucial to maintaining the engine in good condition. This gasket is specifically designed for the Citroën 15CV, ensuring a perfect fit and easy installation without additional tools. Made from high-quality materials, this gasket offers durability and resistance to high temperatures and oil pressures. Regular inspection and replacement can help maintain optimal engine performance.