Genuine OEM Volkswagen A/C Refrigerant Line, part number 1EA816545N. This line is responsible for transporting refrigerant between components of the air conditioning system, such as the compressor and condenser, to facilitate cooling. It is positioned within the engine bay as part of the A/C circuit. Weighing 0.27 kg, its construction is designed to withstand high pressures and temperature fluctuations. Genuine OEM refrigerant lines ensure proper sealing, resistance to refrigerant chemicals, and precise routing for optimal A/C system performance and longevity.