Genuine OEM Volkswagen Coolant Pipe Assembly, part number 05E122447AA. This assembly combines a pipe and hose to facilitate the flow of coolant within the engine's cooling system. It is located at position 22 in the diagram. The part weighs approximately 0.127 kg. Genuine OEM coolant pipe assemblies are designed for exact fit and optimal coolant flow, ensuring the engine operates within its ideal temperature range.