The Corteco Porsche Engine Oil Drain Plug Gasket Set - 005699S is a set of gaskets designed specifically for Porsche engines. These gaskets are used to create a tight seal between the oil drain plug and the engine, preventing any leaks or oil loss. The set includes multiple gaskets to ensure a proper fit for different Porsche models. These gaskets are made from high-quality materials to withstand the high temperatures and pressures of the engine. They are a crucial component in maintaining the proper functioning and longevity of a Porsche engine.