This product is a 2012-2013 Mazda 3 ABS Anti-Lock Brake Pump Actuator assembly, with the manufacturer part number BFY2-437AZ. It is a direct replacement bolt-on unit made of stainless steel and plastic, with pin and blade terminals. The assembly is designed for the front of the vehicle and comes with a 1-month manufacturer warranty. This genuine Mazda part is a single unit made in Japan, ensuring quality and compatibility with the specified vehicle model.