GENUINE HONDA PRIMARY O2 OXYGEN SENSOR CIVIC TYPE R EP3 K20A2
HONDA Primary O2 Lambda Sensor.
Often termed air-fuel ratio sensor these can deteriorate causing your ECU to throw a code. A failing sensor can result in poor fuel consumption. Genuine Honda sensors are the best available. Maintain your car just as Honda intended - they are a simple plug and play installation.
Part number 36531-PRA-G01.