F Harness – GM (42855173)

Part 42855173 is the GM Genuine Parts F Harness for the factory location it serves. The unit routes power and signal between the factory connectors it plugs into. Verify 42855173 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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.