The Genuine Audi Radiator Coolant Hose - 8K0145923F is a high-quality replacement part for your Audi vehicle. It is designed to be used in the cooling system of your car, specifically for the radiator. This hose is made from durable materials and is built to withstand high temperatures and pressure. It is an exact fit for your Audi and is designed to provide efficient and reliable cooling for your engine. This radiator coolant hose is an authentic Audi part, ensuring the best performance and longevity for your vehicle.