O2 Sensor

[dart4forte]

Can anyone tell me the thread size and pitch for an O2 sensor. Went back to a carb and trying to plug the O2 sensor hole on the exhaust.

 

[Professor Fate]

M18 x 1.50
(Usually... standard disclaimer)

 

[dart4forte]

M18 x 1.50
(Usually... standard disclaimer)

Need to cap the hole the sensor came out of, any suggestions?

 

[Vertex_Jeff]

Vibrant Performance 1195A Vibrant Performance Oxygen Sensor Plugs | Summit Racing

 

[rbkt65]

try napa 35299. i just added this to your post on the other site.

 

[Professor Fate]

Plug for O2 Sensor Bung M18 X 1.5 Threads - Male | eBay