This OEM injectors and fuel rail comes with a rebuild kit for the injectors. The rebuild kit entails the following. 6pcs – Micro Basket Filter. 6 pcs – Upper O-Rings. 6 pcs – Plastic Spacer. 6 pcs – Lower O-Rings. 6 pcs – Plastic Cap. 1 pcs – Filter Removal Tool (1 single machine screw). […]