4PCS 55MM Car oxygen sensor spacer CEL SES Fix Eliminator Adapter Oxygen O2 Sensor M18X1.5

Material: Chromed

Dimension:

Size: M18 x 1.5MM thread

Length: 55mm 

Fitment:

The extender has a 7/8 hex head which is the same size as most O2 sensors and it makes them easer to install not like the straight sided extenders.

Fits all standard size sensors with a 1/2 Inch diameter tip.The size of the extenders is M18 X 1.50.

Easy installation:

They are very easy to install by unscrewing your O2 Sensor from your exhaust then screw your sensor into the extender,and then screw the two pieces back into your exhaust, that's all! 

Package:

4PCS Oxygen sensor Test Pipe