Genuine OEM Audi High Pressure Fuel Pump Hose, part number 06F127511B. This critical component is engineered to connect the high-pressure fuel pump to the rest of the fuel system, safely transporting fuel under extreme pressure. Its construction from specialized, fuel-resistant rubber ensures durability and prevents leaks, which are vital for both performance and safety. Using a genuine OEM hose guarantees the correct material composition, pressure rating, and routing geometry for a perfect, leak-free connection.