NGK Audi S6 2011-2007 Direct Fit Oxygen Sensor

NGK is known worldwide as the largest supplier and manufacturer of Original Equipment (OE) oxygen sensors, and this direct-fit sensor is a prime example of their expertise. Your vehicle's oxygen sensor is a key player in its on-board 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 your car's computer (ECU) to help manage the air-fuel mixture and alert you if there are issues with fuel delivery or the catalytic converter.

At its heart, NGK is a ceramics company, and they use advanced technology to control the ceramic element in their oxygen sensors from the very beginning. This particular sensor features an advanced ceramic sensor element with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This design helps protect the element from poisoning, ensuring reliable performance and longevity. NTK works closely with OE manufacturers through every step of development, from the initial idea to the final production, to continually improve sensor designs and resistance to failure.