Genuine OEM Audi Auxiliary Heater Coolant Hose, part number 4G1265371K. This hose is a critical component of the auxiliary heating system, responsible for circulating coolant to provide supplemental cabin heating. It is positioned within the auxiliary heating assembly. Weighing 0.168 kg and measuring 0.51 meters in length, this hose is engineered to withstand the specific temperatures and pressures of the heating circuit. Choosing a genuine OEM auxiliary heater coolant hose ensures precise fitment, resistance to thermal cycling, and reliable, leak-free operation, maintaining consistent cabin comfort.

Catalogue entry: HOSE.