The Bowa Brake Pad Wear Sensor - A098239 is a product designed to monitor the wear and tear of brake pads in a vehicle. It is a sensor that is installed on the brake pad and is connected to the vehicle's onboard computer. The sensor measures the thickness of the brake pad and sends a signal to the computer when it reaches a certain level of wear. This helps the driver to know when it is time to replace the brake pads, ensuring safe and efficient braking. The Bowa Brake Pad Wear Sensor - A098239 is a reliable and essential component for maintaining the overall performance and safety of a vehicle's braking system.