Engine Harness – GM (86595805)

This Engine Harness (86595805) from GM Genuine Parts replaces the original part on the same mounting points and connector. It routes power and signal between the factory connectors it plugs into. Catalogue application notes: 6.6L diesel, without dual alternators, 4wd. Check the part number stamped or moulded on the original against 86595805 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.