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The NGK five‑wire wideband air‑fuel sensor for Mazda CX‑7 (2010–2012) supplies a linear air‑fuel ratio output so the ECU can precisely tune mixture for optimal combustion, fuel economy and reduced emissions. Leveraging NTK ceramic expertise, the sensor features a 3‑stage contaminant‑resistant plasma‑jet element with deposit‑trap overcoat to resist poisoning, reach operating temperature quickly and provide OE-quality fit and reliability.
NGK Mazda CX-7 2012-2010 Direct Fit 5-Wire Wideband A/F Sensor
