89465-05080 Toyota Lexus Oxygen Sensor Replaces 12750 / 12880

This 89465-05080 oxygen sensor directly replaces Toyota original number 89465-05080 and is compatible with 12750 and 12880 models; broad compatibility. It monitors oxygen content in exhaust and feeds signals to the ECU to adjust air-fuel ratio, ensuring combustion efficiency. Fits many Toyota and Lexus models such as Camry, Corolla, RAV4, ES series, etc. After installation, can resolve high fuel consumption, weak acceleration, and engine fault light issues because these relate to oxygen sensor signal accuracy. If you notice rough idle, black smoke from exhaust, or sudden fuel consumption rise, the oxygen sensor is likely aged; replacing restores power and fuel economy.