Genuine OEM Audi AC Refrigerant Line, part number 7L6820017D. This pipe is an integral part of the air conditioning system, responsible for transporting refrigerant between various components. Its precise bends and connections ensure proper routing and efficient cooling performance. Weighing approximately 0.45 kg, it measures 75 cm long, 40 cm wide, and 9.6 cm high. Opting for a genuine OEM refrigerant line guarantees the correct material composition, pressure resistance, and exact fitment to prevent leaks and maintain AC system integrity.