Genuine OEM Volkswagen Fuel Gauge Sender, part number 5QF919673F. This essential component is located within the fuel tank and is responsible for accurately measuring the remaining fuel level. It transmits this data to the vehicle's fuel gauge, providing the driver with critical information. Weighing 0.11 kg, this genuine part ensures precise and reliable fuel level readings, which is vital for accurate instrumentation and preventing unexpected fuel depletion.