Genuine OEM Audi Fuel Delivery Unit, part number 6R0919051N. This essential assembly is responsible for delivering fuel from the tank to the engine and simultaneously sending precise fuel level signals to the vehicle's gauge. Weighing 1.025 kg, it is a critical component for both fuel supply and accurate instrumentation. Opting for a genuine OEM fuel delivery unit ensures correct fuel pressure, consistent fuel flow, and accurate level readings, which are vital for engine performance and driver information.