Genuine OEM Audi Heater Coolant Hose, part number 4N2819316. This hose is responsible for transporting heated coolant to the heater core, which is essential for providing cabin heating and defrosting functions. It is specifically designed for Right-Hand Drive (RHD) vehicle configurations. Weighing approximately 0.495 kg and measuring 0.45m in length, this hose is constructed for durability and precise fitment. Using a genuine OEM hose ensures proper fluid flow, resistance to thermal cycling, and secure connections, which are crucial for the efficient operation of the HVAC system and preventing coolant leaks.

Catalogue entry: HOSE rhd; contains additional positions: 4.