Water Temperature Sensor

About this product

The Water Temperature Sensor (#89422-33030), a key part of Toyota's Electrical Electronic Controlled Diesel (Ecd) system, Electronic Fuel Injection System and Engine-Fuel Cylinder Head system, plays a vital role in monitoring the engine's water temperature. This sensor delivers valuable information to the engine control unit, which uses it to control fuel injection, ignition timing, and other engine operations. If the Water Temperature Sensor (#89422-33030) becomes old or non-functional, it could lead to incorrect temperature readings, potentially causing overheating and severe engine damage. Therefore, periodic replacement is crucial to maintain optimal performance and prevent costly repairs. Genuine Toyota parts offer vehicle compatibility and are backed by Toyota's genuine parts warranty. Closely related to the cooling system, the Water Temperature Sensor (#89422-33030) contributes to overall efficiency and safety, maintaining the engine's temperature within the design's specifications.