The NGK direct-fit oxygen sensor for Ford Escort (1996–2003) replaces the factory unit and provides continuous closed-loop OBDII feedback to the engine control unit, helping maintain proper air-fuel ratio, fuel efficiency and emissions control. Constructed with advanced ceramic sensor technology and a 3-stage contaminant-resistant plasma jet plus deposit-trap overcoat, the sensor element resists poisoning to improve longevity and support OE fitment reliability.
NGK Ford Escort 2003-1996 Direct Fit Oxygen Sensor