Genuine OEM Volkswagen Engine Coolant Pipe, part number 06H121065G. This pipe is a vital component of the engine cooling system, responsible for transporting coolant between various engine components and the radiator. It is typically routed around the engine block. Constructed from durable metal, this pipe weighs 0.27 kg and is designed for high-temperature and pressure environments. Using a genuine OEM coolant pipe ensures precise routing, correct material strength, and leak-free connections, which are critical for maintaining engine cooling efficiency and preventing overheating.