The NGK direct-fit oxygen sensor for Kia Sephia (1996–1997) supplies the ECU with continuous closed-loop air–fuel feedback to help maintain engine performance, maximize fuel economy and manage emissions. Produced by NTK, the sensor benefits from controlled ceramic element production and a 3-stage contaminant-resistant plasma jet plus deposit-trap overcoat to reduce element poisoning and enhance durability for OE application use.
NGK Kia Sephia 1997-1996 Direct Fit Oxygen Sensor