Replacement RM31080135 ABS Wheel Speed Sensor Rear Right with Harness

The Replacement RM31080135 is a rear right-hand (passenger side) ABS wheel speed sensor designed as a direct OEM-quality replacement. This sensor is compatible with the Mazda CX-5 (2016–2023), and models from 2017–2023 include the integrated wiring harness for a complete, plug-and-play installation. This part replaces OEM part numbers KA0G-437EX-A and KA0G-437EX.

Key Features:

• Direct OEM replacement for reliable, factory-spec performance
• Rear, right-hand (RH / passenger side) mounting position
• Includes integrated wiring harness (2017–2023 applications)
• Replaces OEM part numbers: KA0G437EXA, KA0G437EX
• Restores proper ABS and traction/stability control system function
• Designed for precise fit with no modification required

The ABS wheel speed sensor continuously monitors wheel rotational speed and transmits data to the vehicle's anti-lock braking system (ABS) module. A faulty sensor can trigger ABS warning lights, disable traction control, and compromise braking safety. This replacement unit restores proper system operation and meets original equipment specifications.