Genuine OEM Audi Air Conditioning Hose, part number 8J0820721F. This flexible hose is a vital component of the vehicle's air conditioning system, designed to transport refrigerant between the A/C compressor and other system components. It is engineered to withstand the high pressures and temperature fluctuations inherent in the refrigerant cycle. The hose measures approximately 0.58 meters in length and weighs 0.285 kg. Opting for a genuine OEM air conditioning hose guarantees precise fitment, correct routing, and the use of materials specifically formulated to resist degradation from refrigerant and compressor oil, preventing leaks and maintaining optimal A/C performance.