Toyota 89543-42050 – ABS Wheel Speed Sensor is a sensor designed to monitor the rotational speed of a vehicle’s wheels. This wheel speed sensor plays a vital role in the Anti-lock Braking System (ABS), which helps prevent wheel lockup during braking by providing real-time data to the ABS control module.
The sensor works by detecting wheel speed and sending signals that assist the vehicle’s electronic stability and traction control systems. If a failure occurs in the sensor, it may affect the ABS system’s function, so buyers should compare the part number and physical connectors with the existing sensor on the vehicle before purchasing.
This component is specific to Toyota vehicles and carries the SKU BB-290056. When sourcing a replacement, it is important to match the exact sensor referenced by the part number 89543-42050 to ensure compatibility. Note that coding, calibration, or fault repair services are not guaranteed by this listing.
- Part type: sensor
- Brand/vehicle group: Toyota
- SKU: BB-290056
For questions about fitment or compatibility, contacting the sales desk or submitting a request for parts is recommended before making a purchase decision.
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.

