Fuel injectors have been tested and match exactly the internal coil resistance and fuel flow rate of the fuel injectors. The individual flow characteristics and fuel atomization of the above fuel injectors are almost the same and will help speed up response time and save gas. Made of metal and plastic, the new fuel injectors prevent fuel exposure, accurately meter fuel, control combustion characteristics, and reduce harmful emissions. Precise hole positioning to reduce deviation. Direct replacement for the original fuel injector without modification, ensuring local installation and adaptation. It is recommended to seek a professional replacement. Replacement Part Number: 8653608 55559397 4G2216 FJ1073 Application: For 9-3/3X For S80 XC90 Material: Plastic + Metal Color: Gray Package Contents: 4 x Fuel Injectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the