Mazda GS1D-43-71Y – ABS Wheel Speed Sensor is a sensor designed to monitor wheel speed as part of the anti-lock braking system (ABS) on compatible Mazda vehicles. This sensor measures the rotational speed of the wheel and sends signals to the ABS control unit, which helps regulate braking pressure to prevent wheel lockup during sudden stops.
This unit is a critical component in the ABS network, contributing directly to vehicle stability and control by providing real-time data on each wheel’s speed. When searching for a replacement, buyers should compare the part number and sensor type on their existing unit to ensure compatibility with the Mazda GS1D-43-71Y sensor.
Factors to consider when selecting this sensor include the correct fitment for the Mazda model requiring this specific GS1D-43-71Y sensor and verifying the sensor’s connector and wiring match the vehicle’s ABS system. Coding, calibration, or fault repair are not guaranteed by this listing, so installation or programming may require professional intervention.
- Part type: sensor
- Brand/vehicle group: Mazda
- SKU: BB-290140
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.




