NGK Nissan Pathfinder 2004 Direct Fit Oxygen Sensor

NGK is known worldwide as a leading manufacturer of original equipment oxygen sensors, and this direct-fit sensor for your 2004 Nissan Pathfinder is built to that same standard. Oxygen sensors are a key part of your vehicle's diagnostic system, working to keep your engine running smoothly, get the best possible fuel economy, and keep harmful emissions in check. This sensor constantly sends information back to your car's computer, helping it manage the air-fuel mixture and alerting you if there's an issue with fuel delivery or the catalytic converter.

At its heart, NTK is a ceramics company, and they use advanced technology to control the ceramic element in their oxygen sensors from start to finish. This particular sensor features an advanced ceramic element with a three-stage plasma jet and deposit trap overcoat. This design is built to resist contaminants, protecting the sensor element from poisoning and ensuring reliable performance over time.