HYAT Oxygen Sensor Socket with Side Wire Cutout, 1/2in Drive x 7/8in (22mm) 6-Point, O2 sensor wrench removal tool, Universal for Most Models of Cars

HYAT 2pcs Stainless Steel Inner Hex Head Pipe Fitting Plug Oxygen O2 Sensor Bung with High Temperature Resistant Rubber Gasket (Green) M18x1.5 Thread