Genuine OEM Hyundai Fuel Pressure Regulator, part number 314022F000. This vital component precisely controls and maintains the correct fuel pressure within the fuel delivery system, ensuring consistent fuel supply to the engine's injectors. It is typically installed on the fuel rail or high-pressure pump. Constructed from durable metals, it weighs approximately 0.32 kg. Opting for a genuine OEM regulator guarantees accurate pressure calibration and reliable operation, which is essential for engine efficiency and preventing fuel system issues.