Harness – GM (42878162)

The GM Genuine Parts Harness listed here carries part number 42878162 and installs where the original was removed. The unit routes power and signal between the factory connectors it plugs into. Catalogue application notes: Without bose audio, with blind spot. Verify 42878162 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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. Shipped from our US warehouse with tracking.