Engine Wiring Harness – GM (42416879)

GM Genuine Parts supplies this Engine Wiring Harness under part number 42416879 as a factory-pattern replacement. The unit routes power and signal between the factory connectors it plugs into. Catalogue application notes: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Confirm the number on the part you are removing matches 42416879 before ordering; superseded numbers are the same component under a later release. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.