Genuine OEM Audi Coolant Pipe with Hose, part number 2E0122101G. This assembly is crucial for the engine cooling system, designed to transport coolant efficiently between various components. It consists of a rigid pipe section integrated with a flexible hose. Weighing 0.605 kg and measuring approximately 29.5 cm in length, this genuine OEM part ensures precise routing, leak-free connections, and resistance to temperature and pressure fluctuations, critical for maintaining engine health.