2 Sets Catalytic Converter Notched Style O2 Oxygen Sensor Bung And Plug M18X1.5

Description:
【Design】 Curved Edge design will be better to fit for welding surface thant normal type.
【Function】These 304 Stainless Steel bungs are great for adding oxygen sensors to your exhaust system.They can also be used for replacing rusted, or stripped out, factory bungs.
【Suitable Size】The size of our oxygen sensor plugs is M18 x 1.5 thread, fit for most of standard O2 sensors.Weld bung and plugs was easy to weld and offer fantastic value for the user.
【High quality】 Stainless Steel 304 for corrosive environments, rigid and durable body design. Precision machined for tight, leak free performance and has polished finish appearance.
【Unique design】Designed to adding a O2 sensor in any place you need one. Great for custom exhaust installation, headers,down pipes etc.
【Installation】Easy to installation. These O2 sensor bungs are ideal for welding into aftermarket exhaust to give you somewhere to mount an o2 sensor. Just drill a hole and weld these on. 

Replacing stripped or damaged 02 sensor ports，
Adding an 02 sensor bung to a newly fabricated exhaust，
Please choose this type of Pre-Curved Notched Style Weld Bung

Specification:
• Unique Pre-Curved Notched Design
• Material: 304 Stainless Steel Bung /Nickel Plated Steel Plug
• Standard M18 X 1.5 Thread
• OD : 26mm
• Height :  17mm / 15mm

Application:
Universal Fit for the oxygen sensor with M18*1.5

Package Includes:
2x Nut Pre-Curved Notched Oxygen sensor Bung (304 Stainless steel)
2x Oxygen sensor plug（Nickel Plated Steel）