Genuine OEM Volkswagen A/C Refrigerant Hose, part number 1K0820721BG. This hose is designed to safely transport high-pressure refrigerant between various components of the air conditioning system. It features durable construction with specialized fittings to prevent leaks and withstand extreme temperatures and pressures. Weighing 0.48 kg, this hose ensures a secure and efficient connection. Choosing a genuine OEM refrigerant hose guarantees precise fitment, chemical compatibility with refrigerants, and robust sealing, preventing costly leaks and maintaining A/C system integrity.