Availability: 5 in stock
GM Genuine Parts supplies this F Harness under part number 42789087 as a factory-pattern replacement. Fitted in place of the original, it routes power and signal between the factory connectors it plugs into. Verify 42789087 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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. Held in US stock for same-week dispatch.
