M12 1.25 METRIC 304 STAINLESS STEEL temp sensor boss

Radius o2 lambda boss M18x1.5 304 stainless steel exhaust weld bung 2.5" tube

M12 x 1.25mm Oxygen O2 Lambda Sensor Blanking Bolt Plug Stainless Steel

Exhaust M18 x 1.5 Lambda Sensors Bosses

Exhaust M12 Boss Lambda Sensors Bosses

M12 X 1.25mm Oxygen O2 Lambda Sensor Blanking Exhaust Plug Cap Stainless Steel

5 x o2 Lambda Sensor Boss 30° Angled 304 Stainless Steel for M18 x 1.5

Exhaust M18 Bolt Lambda Sensors Bosses