Harness – GM (42849921)

GM Genuine Parts builds this Harness to the same footprint as the original; the catalogue number is 42849921. The unit routes power and signal between the factory connectors it plugs into. Catalogue application notes: 2024-25, with hands free gate, without enhanced brake. Verify 42849921 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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.