Genuine OEM Audi Coolant Pipe, part number 04L121071G. This rigid pipe is a crucial component in the engine's cooling system, responsible for carrying coolant to various engine parts. Its precise design and connections ensure proper flow and distribution of coolant, maintaining optimal engine operating temperatures. Weighing approximately 0.17 kg, this pipe is built for durability and resistance to corrosion and high pressures. Using a genuine OEM coolant pipe guarantees an exact fit and material integrity, preventing leaks and ensuring the long-term reliability of the cooling system under demanding conditions.