Genuine OEM Audi Engine Heater Coolant Hose, part number 80A819316. This hose is responsible for transporting hot coolant to the engine heater, which in turn provides warmth to the vehicle's cabin. It is an integral part of the heating and cooling system, ensuring efficient heat exchange. Weighing 0.048 kg and measuring 0.13m long, this hose is constructed from durable, heat-resistant materials. Using a genuine OEM hose ensures correct routing, proper fluid resistance, and leak-free connections, vital for the heating system's reliability.

Catalogue entry: HOSE.