NGK Infiniti FX35 2004-2003 Direct Fit Oxygen Sensor

The advanced ceramic element in this NGK oxygen sensor is built with a 3-stage plasma jet and deposit trap overcoat. This design helps protect the sensor from contaminants that can poison it, which is crucial for maintaining optimal engine performance, fuel efficiency, and reducing emissions. As a key part of your vehicle's on-board diagnostic system, this sensor provides constant feedback to the ECU, helping to control the air-fuel ratio and alert you to potential issues with fuel delivery or the catalytic converter.

NGK, a major supplier of OEM oxygen sensors, uses state-of-the-art technology to control their ceramic elements from start to finish. This direct-fit sensor is designed to work seamlessly with a range of vehicles, including models like the Infiniti FX35, Infiniti G35, and Nissan 350Z, ensuring it fits right and functions as intended. Trust NGK, the sensor specialists, for reliable OE application technology that helps keep your engine running smoothly.