Genuine OEM Audi Engine Coolant Pipe, part number 059121075GF. This rigid pipe is a crucial component of the engine cooling system, designed to channel coolant efficiently to regulate engine temperature. It is located within the engine bay, connecting various cooling system components such as the EGR cooler. With a length of approximately 0.405m and weighing 0.152 kg, its precise bends and connections are vital for proper fitment. Choosing a genuine OEM coolant pipe ensures exact routing geometry, material integrity, and resistance to thermal stress and corrosion, preventing leaks and maintaining optimal engine operating temperatures.