Engine Harness – GM (85635878)

GM Genuine Parts supplies this Engine Harness under part number 85635878 as a factory-pattern replacement. Fitted in place of the original, it routes power and signal between the factory connectors it plugs into. Catalogue application notes: 6.2L, fe2 suspension, coupe. Verify 85635878 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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.