ACDelco 84518370 Rear ABS Wheel Speed Sensor

The ACDelco 84518370 is a GM Genuine Parts rear ABS wheel speed sensor designed for precise monitoring of rear wheel rotation speed. This sensor is a critical component of your vehicle's anti-lock braking system, continuously measuring wheel speed and transmitting data to the ABS control module to prevent wheel lockup during hard braking.

Key Features:

• GM Genuine Parts OE quality sensor for reliable performance
• Monitors rear wheel speed for ABS and traction control systems
• Helps prevent ABS warning lights and speedometer issues
• Direct replacement for worn or failed wheel speed sensors
• Ensures proper function of anti-lock braking and stability control systems

When an ABS wheel speed sensor fails, you may experience illuminated ABS or traction control warning lights, speedometer malfunctions, or compromised braking performance. This genuine ACDelco sensor restores proper system operation and safety. Cross-references to GM part numbers 85580664 and 86785206.