Genuine OEM Audi Engine Coolant Pipe, part number 8W0145670G. This pipe is crucial for channeling coolant efficiently through the engine cooling system, maintaining optimal operating temperatures. It is positioned within the engine's coolant manifold assembly. Constructed from durable materials, this pipe measures approximately 0.35 meters in length. Choosing a genuine OEM pipe ensures exact routing geometry, leak-free connections, and resistance to thermal cycling and corrosion, critical for the longevity of the cooling system.