Module – GM (85721950)

Part 85721950 is the GM Genuine Parts Module for the factory location it serves. In service it plugs into the factory harness and runs the system it was programmed for. Catalogue application notes: Signal filter, labeled: 85721950. Check the part number stamped or moulded on the original against 85721950 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.