Genuine OEM Audi A/C Refrigerant Line, part number 4N0816521AA. This critical component is responsible for transporting refrigerant throughout the vehicle's air conditioning system, enabling the cooling and dehumidification of the cabin air. It connects various A/C system components, ensuring a sealed circuit. Weighing 0.253 kg, this line is engineered to withstand the high pressures and temperature fluctuations of the refrigerant. Choosing a genuine OEM refrigerant line guarantees precise fitment, correct material composition for refrigerant compatibility, and durable seals to prevent costly leaks and maintain optimal A/C system performance.

Catalogue entry: LINE.