Genuine OEM Audi Coolant Hose, part number 8K0121081BB. This hose is essential for carrying coolant to regulate engine temperature, maintaining the engine's optimal operating conditions. It is designed for installation in the front of the cooling system. Weighing 0.0196 kg, this hose is made from high-quality, heat-resistant rubber. Opting for a genuine OEM coolant hose guarantees precise routing, correct material composition, and resistance to engine fluids and temperatures for leak-free performance.