Genuine OEM Audi Coolant Hose, part number 4E0260710T. This hose is a component of the vehicle's air conditioning system, responsible for carrying refrigerant between the condenser and other A/C components. It is located in the front of the vehicle, connecting to the A/C system. Constructed from durable materials designed to withstand refrigerant pressure and temperature fluctuations, ensuring a reliable and leak-free operation. Genuine OEM hoses are critical for maintaining the integrity of the A/C system and preventing refrigerant loss.