The product is a 2014-2020 Chevrolet GM Impala Electric Brake Booster Auxiliary Vacuum Pump OEM with the OE/OEM Part Number 20997418. This durable vacuum pump is designed for electrical drive type and is a genuine Chevrolet part. It is specifically made for the Chevrolet GM Impala model and is not a universal fitment, making it a reliable and compatible choice for your vehicle.
