Genuine OEM Volkswagen A/C Refrigerant Line, part number 5WA816743C. This essential component is responsible for transporting refrigerant throughout the vehicle's air conditioning system, facilitating the cooling process. It is positioned connecting various A/C components such as the compressor and condenser. Weighing 0.435 kg and measuring 0.75 m in length, this line is constructed to withstand high pressures and temperatures. Using genuine OEM refrigerant lines ensures proper sealing, prevents leaks, and maintains the efficiency and longevity of the entire A/C system.