The NGK direct-fit oxygen sensor for Infiniti G20 (2000–2001) supplies accurate closed-loop air–fuel feedback to the engine control unit to help maintain engine performance, improve fuel economy and reduce emissions. It features an advanced ceramic sensor element with a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to resist element poisoning, and benefits from OEM-focused design refinement for dependable replacement fit.
NGK Infiniti G20 2001-2000 Direct Fit Oxygen Sensor