Harness – GM (85712347)

GM Genuine Parts supplies this Harness under part number 85712347 as a factory-pattern replacement. The unit routes power and signal between the factory connectors it plugs into. Catalogue application notes: 2025-26. Verify 85712347 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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. Shipped from our US warehouse with tracking.