Genuine OEM Audi Fuel Supply Module, part number 4K0919087K. This module is an integral part of the fuel system, responsible for regulating the flow and pressure of fuel from the tank to the engine. It ensures a consistent and efficient fuel supply, which is critical for engine performance and emissions control. This module is located within the fuel tank assembly. Weighing 0.81 kg, it is manufactured to strict factory standards. Using a genuine OEM fuel supply module guarantees precise fuel delivery, accurate pressure regulation, and long-term reliability for the entire fuel system.