NGK Audi S6 2011-2008 Direct Fit 5-Wire Wideband A/F Sensor

This NGK wideband air-fuel ratio sensor uses an advanced ceramic element with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This design helps protect the sensor element from poisoning, which is crucial for accurate readings. As a 5-wire wideband sensor, it provides a linear output signal to your vehicle's ECU, allowing for precise adjustments to the air-fuel mixture. This helps keep your engine running at its most efficient point, reducing emissions and maximizing fuel economy.

NTK, the manufacturer behind NGK sensors, is a leading supplier of original equipment sensors and uses state-of-the-art technology in their manufacturing. They have complete control over the ceramics used in their wideband sensors, from raw material to the finished product. This sensor is designed as a direct fit for a range of Audi and Volkswagen vehicles, including models like the Audi A3 Quattro, Audi S6, and Volkswagen Eos, ensuring it integrates seamlessly with your existing system.