Genuine OEM Audi Engine Coolant Pipe, part number 059121511DG. This pipe is a critical component in the engine cooling system, responsible for transporting coolant between various engine components to maintain optimal operating temperatures. It is precisely engineered for correct routing and secure connections within the engine bay. Weighing 0.862 kg and measuring 0.57 m in length, this genuine OEM part ensures exact fitment and material integrity for reliable, leak-free coolant circulation.