Genuine OEM Audi Upper Engine Water Feed Pipe, part number 059121065EA. This curved metal pipe is a vital component of the engine cooling system, responsible for supplying coolant to the engine to maintain optimal operating temperatures. Positioned in the upper section of the cooling circuit, it ensures efficient heat transfer. Weighing approximately 0.046 kg, this pipe is precisely formed for correct routing and secure connections. Choosing a genuine OEM water pipe guarantees exact dimensions, durable materials, and resistance to corrosion and pressure, preventing leaks and ensuring the long-term reliability of the engine's cooling system.