The NGK direct-fit oxygen sensor for Infiniti I30 (2000–2001) provides continuous closed-loop air–fuel feedback to the vehicle's ECU to support engine performance, fuel economy and emissions monitoring. Produced by NTK, it features controlled ceramic element manufacturing and a 3-stage contaminant-resistant plasma jet plus deposit-trap overcoat to guard against element poisoning and enhance durability for OE application requirements.
NGK Infiniti I30 2001-2000 Direct Fit Oxygen Sensor