The Genuine Porsche Radiator Coolant Hose - 99110663201 is a high-quality replacement part for Porsche vehicles. This hose is designed to transport coolant from the radiator to the engine, ensuring that the engine stays at a safe operating temperature. It is made from durable materials and is an exact fit for the specified Porsche model. This radiator coolant hose is an essential component for maintaining the performance and longevity of your vehicle's engine.