Genuine OEM Hyundai Fuel Tank Pump Assembly, part number 31120N9200. This comprehensive unit is installed inside the fuel tank and is responsible for drawing fuel and delivering it under pressure to the engine. It typically includes the fuel pump, fuel level sender, and a pre-filter, ensuring a consistent and clean fuel supply. Choosing a genuine OEM fuel pump assembly guarantees correct fuel pressure, accurate fuel level readings, and reliable operation, which are essential for engine performance, efficiency, and preventing fuel system malfunctions.