Features: 1.Replacing OEM numbers for reference: 31920 S1900, fit for Hyundai MOBIS. 2.Remove iron oxide, dust and other solid debris contained in the fuel to prevent the fuel system from clogging. 3.Reduce mechanical wear, ensures stable operation of engine, improve reliability. 4.Comes with 2pcs sealing rings, ensures good sealing performance, reliable to use. 5.Simple and fast installation, does not require complicated operations and tools. Specification: Item Type: Fuel Filter Element Material: ABS and Filter Paper OEM: 31920-S1900 Fitment: Fit for Hyundai MOBIS (please check OEM before buying) PackageList: 1 x Fuel Filter Element 2 x Sealing Ring 1 x Mounting Accessory Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!