The Chevy Fuel Pump Driver Module OEM 20964304 is a bolt-on accessory designed for Chevrolet vehicles such as the Impala, Silverado, Tahoe, Yukon, and Acadia. This module requires programming before installation, ensuring compatibility and optimal performance. Made of plastic and weighing only 1 lb Easy installation and a front placement on the vehicle, this driver module is a reliable and efficient component for your Chevy vehicle.