NGK direct-fit oxygen sensor for Honda Civic (2003–2005) supplies continuous closed-loop feedback to the engine control unit to help manage air–fuel ratio, fuel economy and emissions. Using NTK OE application technology, the sensor employs an advanced ceramic element with a 3-stage contaminant-resistant plasma jet and a deposit-trap overcoat designed to protect the element from contamination and reduce failure risk.
NGK Honda Civic 2005-2003 Direct Fit Oxygen Sensor