B & B Muffler

Walker Oxygen Sensors


 

 

The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio.

 

Quick O2 Sensor Search
select from drop-down below

 

 

 

 

 





 

 
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