Genuine OEM Audi High Pressure Fuel Pump, part number 079127025AF. This essential component is responsible for delivering fuel at the precise high pressure required by modern direct injection engines. It ensures optimal fuel atomization and combustion efficiency. The pump weighs approximately 0.891 kg. Opting for a genuine OEM fuel pump guarantees the correct pressure regulation, flow rate, and durability, preventing potential engine performance issues and maintaining the integrity of the fuel system.