This is a genuine Porsche engine coolant hose with part number 99610662756. It is designed to be used in Porsche vehicles and is made with high-quality materials to ensure proper functioning and durability. The hose is an essential component in the cooling system of the engine, helping to regulate the temperature and prevent overheating. It is an OEM (Original Equipment Manufacturer) part, meaning it is manufactured by the same company that made the original part for the vehicle. This ensures a perfect fit and compatibility with the engine. The hose is designed to withstand high temperatures and pressure, making it a reliable choice for your Porsche's cooling system.