Temperature Sensor

About this product

The Temperature Sensor (#89429-WAA02), an essential electrical part under the Switch & Relay & Computer system in Toyota vehicles, plays a crucial role in monitoring and regulating the engine's temperature. The sensor delivers vital temperature data to the engine control unit (ECU), prompting the activation or deactivation of the cooling fan when necessary. This consistent monitoring and regulation of the engine temperature help to prevent overheating and maintain optimal engine performance. Over time, the Temperature Sensor (#89429-WAA02) may become old, broken, or non-functional, which could lead to inaccurate readings, poor fuel efficiency, and potential engine damage. Purchasing genuine Toyota Temperature Sensor (#89429-WAA02)s aids in ensuring compatibility with your vehicle and are supported by Toyota's genuine parts warranty. These high-quality sensors are instrumental in preserving the efficiency and safety of your vehicle's engine system.
Brand Toyota Genuine
Part Number 89429-WAA02

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