The 2021-2022 Buick Envision Fuel Pump Power Computer Control Module OEM is a bolt-on module that requires programming. It is made of aluminum, plastic, and steel, with a maximum amperage of 7.5 A and a flash memory. This module includes the pump and has 8 terminals, a female connector type, and features easy installation and optimal durability. It is designed for specific Buick vehicles and is a genuine OEM part with the manufacturer part number 13544060. Made in Mexico, this control module is a crucial component for fuel pump power control in the specified vehicle model.