Genuine OEM Audi Coolant Hose with Coupling, part number 1K0122073FE. This hose is designed to connect various components within the engine cooling system, facilitating the circulation of coolant to maintain optimal engine operating temperatures. It features an integrated coupling for secure attachment and a heat-shielded section for protection against high engine bay temperatures. Weighing 0.277 kg and measuring 0.43 m in length, this hose is constructed from durable, heat-resistant rubber. Choosing a genuine OEM coolant hose ensures correct routing, proper sealing with the coupling, and the necessary heat resistance for long-term cooling system reliability.