Mazda6/Besturn B70 Rear Right ABS Wheel Speed Sensor GJ6A-43-71YA Precise Match

For 2003-2015 Mazda6 (2.0L/2.3L/2.5L) and 2006-2014 Taikang B70 (2.0L/2.3L), designed to precisely match the right rear wheel position. This ABS wheel speed sensor monitors wheel speed in real time, transmitting signals to the ABS control unit to prevent brake lock and improve driving stability. OEM number GJ6A-43-71YA (Mazda original part); cross-check with the old part number to ensure compatibility. Replacement difficulty moderate; vehicle must be lifted and rear wheels and brake components removed; professional technician recommended.