The NGK direct-fit oxygen sensor for Nissan Pathfinder (2003–2004) returns continuous closed-loop feedback to the ECU to help control air-fuel ratio, boost fuel economy and limit emissions. Produced by NTK, a leading OEM sensor manufacturer rooted in ceramics expertise, the sensor features an advanced ceramic element protected by a three-stage contaminant-resistant plasma jet and deposit-trap overcoat to reduce element poisoning.
NGK Nissan Pathfinder 2004-2003 Direct Fit Oxygen Sensor