Moroso Fitting, Bung, Stainless Steel, M18 X 1.5, Oxygen Sensor, 10 Pack - 22733
Oxygen Sensor Bung, M-18 Thread Oxygen Sensor Bung, Stainless steel, 10 pack
• Weld-in bung needed when replacing stock exhaust with aftermarket pipes, headers, etc., not equipped for sensor
• M-18 by 1.5 Thread Size