Genuine OEM Volkswagen Coolant Pipe, part number 7E1819912. This rigid pipe is an essential component within the engine cooling system, responsible for transporting coolant between various engine components. Its precise routing and durable construction are vital for maintaining optimal engine operating temperatures. Choosing a genuine OEM coolant pipe ensures exact fitment, resistance to corrosion and temperature fluctuations, and reliable performance, preventing leaks and overheating issues.