Sensor Oxygen

About this product

The Sensor Oxygen (#89465-39895), a critical electrical part in Toyota's Switch & Relay & Computer system, plays a vital role in vehicle performance and emission control. It measures the proportion of oxygen in the exhaust gases and shares this data with the engine control unit (ECU), maintaining optimal fuel mixture for combustion. Sustained use can degrade and clog the sensor, causing inaccurate readings that can lead to increased emissions, reduced fuel economy, and damage to the catalytic converter. Periodic replacement of this genuine Toyota autopart ensures vehicle compatibility and optimal performance. Moreover, genuine parts are supported by Toyota's genuine parts warranty. Ultimately, the Sensor Oxygen (#89465-39895) enhances the efficiency of the engine management system, contributing to a cleaner, more fuel-efficient drive.
Brand Toyota Genuine
Part Number 89465-39895

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