Select Switch – GM (85557027)

a Select Switch from GM Genuine Parts, part 85557027, is a direct replacement for the unit fitted at the factory. The unit plugs into the factory connector and keeps the original mounting footprint. Catalogue application notes: Two speed (nqh). With armrest, shifter trim & armrest, 4wd, Colorado. Verify 85557027 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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. Stocked in the US and dispatched within one business day.