Switch – GM (19139818)

The GM Genuine Parts Switch listed here carries part number 19139818 and installs where the original was removed. The unit plugs into the factory connector and keeps the original mounting footprint. Check the part number stamped or moulded on the original against 19139818 — 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. Stocked in the US and dispatched within one business day.