Toyota 89543-02100 – ABS Wheel Speed Sensor is an essential sensor designed to monitor the rotational speed of the vehicle’s wheels. This sensor plays a critical role in the ABS (Anti-lock Braking System), helping to prevent wheel lock-up during braking by sending wheel speed data to the ABS control module.
This ABS wheel speed sensor is specifically identified by the part number 89543-02100 and is a genuine Toyota sensor, as indicated by the product title and SKU BB-290125. When seeking a replacement, it is important to compare the sensor’s part number and connector style with the existing unit to ensure compatibility.
The sensor typically mounts near the wheel hub or brake assembly and interacts with a toothed ring or tone ring to detect wheel rotation speed. If you notice ABS warning lights or erratic ABS performance, this component may require inspection or replacement.
Consider these points when evaluating this sensor:
- Confirm the Toyota part number to match the original or OEM reference numbers.
- Check the physical connector and mounting style against your vehicle’s current sensor.
- Be aware that coding, calibration, or fault repair is not guaranteed by the listing.
For uncertain fitment or further technical clarification, consult the sales desk or submit a request through the available parts inquiry channels.
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.