Genuine OEM Volkswagen Rear Left Water Drain Hose, part number 1Q0871711B. This hose is designed to effectively channel rainwater and other liquids away from the vehicle's interior, specifically from the rear left roof or sunroof drainage channels. It is positioned to prevent water accumulation and potential leaks into the cabin. With a length of 0.8 meters and weighing 0.104 kg, this genuine OEM hose ensures proper water management and long-term protection against moisture damage.