NGK Lexus GS300 2006 Direct Fit Oxygen Sensor

NGK is known worldwide as a leading supplier of original equipment oxygen sensors, and this direct-fit sensor is built with that same OE expertise. Your vehicle's oxygen sensor is a key part of its onboard diagnostic system, working to keep your engine running smoothly, get the best possible gas mileage, and keep harmful emissions in check. It constantly sends information back to the engine computer to help manage the air-fuel mixture and will alert you if there's an issue with fuel delivery or the catalytic converter.

This sensor features an advanced ceramic element that's protected by a 3-stage plasma jet and deposit trap. This design helps guard against contamination, which can lead to sensor failure. Because NTK is a ceramics company at its core, they have tight control over the ceramic element's quality from the raw material all the way to the finished product, ensuring reliable performance.