The Bowa Brake Pad Wear Sensor (part number A059115) is a component used in automotive braking systems to detect when the brake pads are worn and need to be replaced. This sensor is designed to measure the thickness of the brake pads and send a signal to the vehicle's onboard computer, alerting the driver when it is time to replace the pads. The Bowa Brake Pad Wear Sensor is a high-quality, durable product that is compatible with a wide range of vehicles. It is a crucial component in maintaining the safety and performance of a vehicle's braking system.