This is a genuine TOYOTA Ultrasonic Sensor, part number 8934128390B0. Designed to be a direct replacement for your original sensor, it plays a crucial role in your vehicle's parking assist system. Ultrasonic sensors work by emitting sound waves and measuring the time it takes for them to bounce back off objects. This information is then used by the vehicle's computer to calculate the distance to nearby obstacles, providing audible or visual warnings to the driver. A malfunctioning sensor can lead to inaccurate readings or a complete failure of the parking assist system, making replacement essential for safety and convenience. Ensure your TOYOTA's parking sensors are functioning optimally with this authentic replacement part. Installation is straightforward for those familiar with automotive sensor replacement, or can be performed by a qualified mechanic.
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