The Genuine Porsche Engine Oil Filler Cap Gasket - 98710733600 is a high-quality gasket designed specifically for use with Porsche engines. It is used to seal the engine oil filler cap, preventing any leaks or spills. This gasket is made from durable materials and is an authentic Porsche part, ensuring a perfect fit and reliable performance. It is an essential component for maintaining the proper functioning of your Porsche engine and should be replaced whenever the oil filler cap is removed.