This product is a genuine radiator coolant hose designed for use in Porsche vehicles. It has a part number of 99710663502 and is made specifically for the 997 model. This hose is essential for the proper functioning of the vehicle's cooling system and is made from high-quality materials to ensure durability and reliable performance. It is an OEM (Original Equipment Manufacturer) part, meaning it is made by the same company that manufactured the vehicle and is designed to fit and function seamlessly. This hose is an important component in maintaining the proper temperature of the engine and preventing overheating.