Control Module – GM (86558042)

Part 86558042 is the GM Genuine Parts Control Module for the factory location it serves. Fitted in place of the original, it plugs into the factory harness and runs the system it was programmed for. Confirm the number on the part you are removing matches 86558042 before ordering; superseded numbers are the same component under a later release. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Held in US stock for same-week dispatch.