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The NGK direct-fit oxygen sensor for Porsche 911 (1984–1985) provides the ECU with continuous closed-loop feedback to help control air–fuel ratio, maintain engine efficiency and cut emissions. NTK applies a ceramics-based 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to protect the element from poisoning. NTK also partners with OEMs to refine sensor designs for improved durability and fit.
NGK Porsche 911 1985-1984 Direct Fit Oxygen Sensor
