M18 x 1.5 Exhaust Lambda Boss Nut Weld on in 304 Stainless O2 Oxygen Sensor Bung. -O2 Oxygen Sensor Bung+Plug Kit. 1x Oxygen Sensor Nut Bung Stepped. 1x Oxygen Sensor Plugs. -Universal fit for STANDARD OXYGEN SENSORS with M18 X 1.5 Thread.
304 Stainless Steel Lambda Exhaust Oxygen Sensor Boss nut & Blanking plug, bolt
Exhaust Lambda Boss Nut Weld-on 304 Stainless Steel M18 x 1.5 O2 Oxygen Sensor
M18 x 1.5 O2 Exhaust Lambda Boss Nut Weld-on 304 STAINLESS STEEL Oxygen Sensor