The NGK direct-fit oxygen sensor for Infiniti I30 (1996–1999) supplies precise closed-loop air–fuel feedback to the engine control unit to help maintain performance, improve fuel efficiency and reduce emissions. The sensor uses an advanced ceramic element protected by a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to reduce element poisoning, with designs refined through OEM collaboration for dependable replacement fit and longevity.
NGK Infiniti I30 1999-1996 Direct Fit Oxygen Sensor