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The NGK direct-fit oxygen sensor for Mazda 3 (2006–2009) provides reliable exhaust gas measurement for closed-loop fuel control and emissions monitoring. NTK’s ceramic-based sensor employs a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to reduce the risk of element poisoning. Developed in cooperation with OEM partners, the design emphasizes resistance to failure and steady OBDII feedback to support fuel efficiency and engine performance.
NGK Mazda 3 2009-2006 Direct Fit Oxygen Sensor
