Availability: 8 in stock
a F Harness from GM Genuine Parts, part 42389481, is a direct replacement for the unit fitted at the factory. It routes power and signal between the factory connectors it plugs into. Catalogue application notes: Fwd. Check the part number stamped or moulded on the original against 42389481 — 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.
