Control Module – GM (87856900)

a Control Module from GM Genuine Parts, part 87856900, is a direct replacement for the unit fitted at the factory. Fitted in place of the original, it replaces a module that has lost communication or an output driver. Catalogue application notes: Hinge assembly, storage compartment. Corvette. Left. Labeled 85111804. Check the part number stamped or moulded on the original against 87856900 — 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.