Genuine OEM Audi A/C Refrigerant Line, part number 4G0820885E. This critical component is designed to transport refrigerant efficiently throughout the vehicle's air conditioning system, connecting key components like the compressor and condenser. Weighing 0.804 kg and measuring 1.53 m in length, this line is constructed to withstand the high pressures and temperature fluctuations inherent in an A/C system. Using a genuine OEM refrigerant line ensures precise fitment, leak-free operation, and material compatibility, which are vital for maintaining optimal A/C performance and preventing costly refrigerant loss.