Harness – GM (42781986)

This Harness (42781986) from GM Genuine Parts replaces the original part on the same mounting points and connector. The unit replaces a chafed or water-damaged section of the body or engine loom. Catalogue application notes: With sunroof, with super cruise. Match 42781986 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.