This product is a genuine Porsche engine coolant thermostat housing gasket with the part number 99610632671. It is designed to fit and seal the thermostat housing in a Porsche vehicle's engine, ensuring proper flow and regulation of coolant throughout the system. This gasket is made from high-quality materials to ensure durability and a secure fit. It is an essential component for maintaining the proper functioning of a Porsche engine's cooling system.