Control Module – GM (86554464)

GM Genuine Parts supplies this Control Module under part number 86554464 as a factory-pattern replacement. In service it plugs into the factory harness and runs the system it was programmed for. Catalogue application notes: With variable assist. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Verify 86554464 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.