Genuine OEM Audi Engine Heater Coolant Pipe, part number 80A819377Q. This pipe is responsible for transporting hot coolant to the vehicle's heater core, enabling the cabin heating system to function effectively. It is positioned as part of the heating and cooling circuit, specifically routing fluid to the heater assembly. Weighing approximately 0.18 kg and measuring 0.6 meters in length, it ensures efficient heat transfer. Opting for a genuine OEM coolant pipe guarantees precise routing geometry and material integrity, preventing leaks and ensuring reliable heating performance.

Catalogue entry: WATER PIPE.