Water Temperature Sensor

About this product

The Water Temperature Sensor (#89422-WB001) is a crucial electrical part within Toyota's Electronic Fuel Injection System. It constantly gauges the engine's coolant temperature and communicates this data to the engine control unit (ECU). This information allows the ECU to regulate the air-fuel mixture, optimizing engine performance and fuel efficiency. Failure to replace this part periodically could lead to inaccurate temperature readings, negatively impacting engine performance and potentially causing overheating. Genuine Toyota parts are optimal for vehicle compatibility and come backed by Toyota's genuine parts warranty, ensuring peace of mind. Overall, the Water Temperature Sensor (#89422-WB001) significantly contributes to the engine's operational efficiency and safety by helping maintain optimal running temperature.
Brand Toyota Genuine
Part Number 89422-WB001

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