Raybestos EWS143 Disc Brake Pad Electronic Wear Sensor

The Raybestos EWS143 is a direct-replacement electronic brake pad wear sensor designed to alert drivers when brake pads reach minimum thickness and require replacement. This OE-quality sensor monitors brake pad wear in real-time and triggers the dashboard warning light when the pad material wears down to a critical level, helping prevent brake damage and ensuring safe stopping performance.

Key Features:

• Direct-fit electronic wear sensor for accurate pad monitoring
• OE-quality construction for reliable performance and durability
• Triggers dashboard warning light when pads need replacement
• Prevents costly rotor damage from worn brake pads
• Includes necessary connector for plug-and-play installation
• Packaged individually (1 sensor per box)

Designed specifically for BMW applications, this wear sensor integrates seamlessly with the vehicle's brake monitoring system. The sensor wire is embedded in the brake pad and completes an electrical circuit; when the pad wears down sufficiently, the wire breaks and activates the warning system. Raybestos sensors meet or exceed OE specifications for fit, form, and function.