Nissan 47900-9Y000 – ABS Wheel Speed Sensor is a crucial sensor designed to monitor the rotational speed of a vehicle’s wheels. This sensor provides essential input to the Anti-lock Braking System (ABS), helping to prevent wheel lockup during braking by sending real-time data to the ABS control module. It plays a key role in maintaining vehicle stability and control under braking conditions.
This specific unit is identified by the SKU BB-290051 and is intended for Nissan vehicles that match the part number 47900-9Y000. When replacing this sensor, it is important to compare the old part number and connector type to ensure compatibility with your vehicle’s ABS system. This sensor functions as part of the wheel speed detection system to monitor individual wheel speed for dynamic braking adjustment.
Buyers should check the existing sensor for the exact part number or consult technical resources before purchasing, as coding, calibration, and fault repair are not guaranteed by this listing. If unsure about fitment or diagnostics, contacting the sales desk or submitting a request for the correct part is advised.
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.

