Genuine OEM Audi Refrigerant Hose, part number 1K0820744T. This hose is designed to transport refrigerant efficiently throughout the air conditioning system, playing a critical role in maintaining cabin cooling. With a length of 0.61 meters and weighing 0.316 kg, it is constructed to exact specifications. Choosing a genuine OEM hose guarantees correct routing geometry, resistance to refrigerant chemicals, and leak-free connections for optimal A/C system performance.