4x Universal M18X1.5 O2 Oxygen Sensor Test Pipe Extension Spacer Extender Adapter Car HVAC Blower Motor & Wheel Fit for Yamaha SR 230

Fit for Yamaha SR 230 HO 2007

Fit for Honda NT650 NT650A Hawk GT 1988-1990

For Polaris RZR 4 XP 900 2012 - 2012

Hyosung GT125 COMET

4x Universal M18X1.5 O2 Oxygen Sensor Test Pipe Extension Spacer Extender Adapter Car HVAC Blower Motor & Wheel Fit for Yamaha SR 230Specification: These are needed when using a HHO System or a test pipe. They are also used to lean out your vechicle for better gas milage. Dimension: Thread: M18x 1. 5mmLength: 32mm 1. 253 Inch Material: Stainless steelFitment: 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