The NGK five‑wire wideband air‑fuel sensor for Mazda 6 (2006–2008) supplies a linear air‑fuel ratio output so the ECU can continuously adjust mixture for optimal combustion, better fuel economy and lower emissions. NTK ceramic expertise and a contaminant‑resistant plasma‑jet element with deposit‑trap overcoat improve resistance to poisoning, help the sensor heat quickly and support OE-quality fit and reliable operation.
NGK Mazda 6 2008-2006 Direct Fit 5-Wire Wideband A/F Sensor