The Genuine Audi Engine Coolant Hose - 079121057R is a high-quality replacement part for Audi vehicles. This hose is designed to transport engine coolant from the radiator to the engine, ensuring proper cooling and preventing overheating. It is made from durable materials and is specifically designed to fit and function seamlessly in Audi models. This product is an essential component for maintaining the proper functioning of the engine and ensuring optimal performance.