Genuine OEM Audi A/C Refrigerant Line, part number 4M0816741CM. This component is vital for the air conditioning system, transporting refrigerant between various components to facilitate the cooling and dehumidification process. It is an integral part of the vehicle's climate control system. Weighing approximately 0.2 kg, this line is constructed to withstand the high pressures and temperatures of the refrigerant circuit. Choosing a genuine OEM refrigerant line ensures precise fitment, correct material composition for refrigerant compatibility, and robust construction to prevent leaks and maintain the integrity and efficiency of the A/C system.