EBC EFA157 OE Style Electronic Brake Pad Wear Lead Sensor

The EBC EFA157 is a high-quality, OE-specification electronic brake pad wear lead sensor designed for vehicles equipped with electronic brake wear indicator systems integrated into the vehicle's onboard computer. When brake pad material reaches a critically low level, this sensor triggers a dashboard warning light, alerting the driver that pad replacement is needed.

This sensor is a direct-fit replacement that matches the precise size and shape of the original factory sensor, ensuring a secure fit and proper function without modification.

Key Features:

• OE-style design engineered to match factory sensor specifications
• Interfaces directly with the vehicle's onboard computer and dashboard warning system
• Activates brake wear warning light when pad material reaches minimum safe thickness
• One sensor per pack — sufficient for one complete pad set (front or rear)
• Compatible with select BMW and Audi applications
• FMSI Pad Reference: D1549

The EBC EFA157 wear sensor is an essential safety component during any brake pad service on equipped vehicles. Replacing the sensor at the time of pad installation ensures the brake wear monitoring system remains fully functional for the life of the new pads.