ACDelco 84886785 Front Driver Side Disc Brake Pad Wear Sensor

The ACDelco 84886785 is a GM Genuine Parts front driver side disc brake pad wear sensor designed to alert drivers when brake pad linings have worn beyond safe limits and require replacement. This electronic wear sensor cable monitors brake pad thickness and triggers a dashboard warning light when the minimum pad thickness threshold is reached, helping prevent brake system damage and ensuring safe braking performance.

Key Features:

• GM Genuine Parts original equipment quality - designed, engineered, and tested to rigorous GM standards
• Front left (driver side) position application
• Electronic wear sensor provides early warning of worn brake pads
• Direct replacement for GM part number 84886785, replaces 84618533
• Manufactured to meet or exceed OEM specifications for fit, form, and function
• Backed by General Motors warranty

This brake pad wear sensor is engineered specifically for 2019-2024 Chevrolet, GMC, Buick, and Cadillac vehicles equipped with front disc brakes and ABS systems. ACDelco GM Original Equipment parts are factory-validated components that deliver the quality, reliability, and durability expected from genuine General Motors replacement parts.