Replacement RN31080009 Rear Right ABS Wheel Speed Sensor with Wire Harness

The Replacement RN31080009 is an aftermarket rear right-hand (passenger side) ABS wheel speed sensor designed as a direct-fit replacement for the OEM part number 479009FF1A. This sensor is a critical component of the anti-lock braking system, continuously monitoring wheel rotation speed and transmitting real-time data to the vehicle's ABS control module to help prevent wheel lockup during braking.

Key Features:

• Direct replacement for OEM part number 479009FF1A (479009FF1A)
• Includes integrated ABS wheel speed sensor wire harness for a complete, plug-and-play installation
• Positioned at the rear right (passenger side) of the vehicle
• Engineered to restore proper ABS, traction control, and stability control system function
• Replaces sensors degraded by brake dust, road debris, and general wear

A failing rear ABS speed sensor can trigger ABS warning lights, disable traction control, and compromise braking performance. This replacement sensor restores accurate wheel speed signal transmission to the braking control module, helping maintain safe, reliable stopping power. Cross-reference part numbers include ALS2609.