The NGK five‑wire wideband air‑fuel sensor for Mazda 6 (2006–2007) supplies a linear air‑fuel ratio signal that enables the ECU to precisely manage mixture for optimal combustion, improved fuel economy and reduced emissions. Built with NTK ceramic technology, the sensor features a contaminant‑resistant plasma‑jet element and deposit‑trap overcoat for added protection against poisoning, rapid heat‑up and dependable OE-quality fitment.
NGK Mazda 6 2007-2006 Direct Fit 5-Wire Wideband A/F Sensor