Control Module – GM (87856866)

GM Genuine Parts builds this Control Module to the same footprint as the original; the catalogue number is 87856866. It plugs into the factory harness and runs the system it was programmed for. Catalogue application notes: Hinge assembly, front top. Corvette. Left. Labeled 85111804. Check the part number stamped or moulded on the original against 87856866 — 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. Held in US stock for same-week dispatch.