The NGK direct-fit oxygen sensor for Infiniti G20 (1991–1996) provides accurate closed-loop oxygen feedback to the ECU to help control the air–fuel ratio, supporting engine performance, fuel economy and emissions reduction. It employs an advanced ceramic element with a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to reduce element poisoning, and is developed with OEM input to improve durability and fitment reliability.
NGK Infiniti G20 1996-1991 Direct Fit Oxygen Sensor