Genuine OEM Volkswagen Water Pipe, part number 5Q0121070BP. This pipe transports coolant within the engine system, playing a critical role in maintaining optimal engine temperature. It is a precisely formed metal pipe, weighing approximately 0.181 kg and measuring about 0.335 meters in length. Choosing a genuine OEM water pipe ensures correct routing geometry, material integrity, and resistance to thermal cycling and corrosion, preventing leaks and maintaining cooling system efficiency.

Catalogue entry: WATER PIPE.