Genuine OEM Volkswagen Coolant Pipe, part number 5Q0915373A. This pipe assembly is designed to transport coolant efficiently throughout the engine cooling system, maintaining optimal engine operating temperatures. It typically connects various components like the radiator, engine block, and heater core. Made of durable plastic, this pipe weighs 0.217 kg. Opting for a genuine OEM coolant pipe ensures correct routing geometry, material resistance to engine fluids, and a leak-free connection for reliable cooling system performance.