F Harness – GM (42815733)

Part 42815733 is the GM Genuine Parts F Harness for the factory location it serves. It carries the factory pinout so the original connectors mate without rewiring. Check the part number stamped or moulded on the original against 42815733 — 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. Held in US stock for same-week dispatch.