Genuine OEM Kia Fuel Tank Pump Valve Cap, part number 3118122000. This component is designed to cover and protect a specific valve located on the fuel tank pump assembly, preventing the ingress of debris and ensuring the valve operates correctly. It is installed directly onto the fuel pump module within the fuel tank. Weighing approximately 0.032 kg, this cap is manufactured from durable, fuel-resistant plastic. Genuine OEM caps provide a precise fit and seal, crucial for maintaining the cleanliness and proper pressure regulation within the fuel system.