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The NGK direct-fit oxygen sensor for Mitsubishi Lancer (2003–2006) replaces the original sensor to monitor exhaust oxygen and provide continuous closed-loop feedback to the engine control unit, helping preserve fuel efficiency, reduce emissions and maintain engine performance. Constructed with NTK ceramic sensor technology and a three-stage contaminant-resistant plasma-jet and deposit-trap overcoat, it improves resistance to element poisoning and benefits from OEM development for dependable fitment.
NGK Mitsubishi Lancer 2006-2003 Direct Fit Oxygen Sensor
