Ai GWH416 Factory Wire Harness for GM and Select Imports 2000-2008 Harness is used when installing an aftermarket stereo Connects the aftermarket stereo harness to the vehicles factory harness Designed specifically to fit the compatible vehicles Plugs into the factory harness without cutting any wires Standard color-coded wires provide a consistent and simplified installation 2000 Metro, Prism and Trackers Plugs directly into factory harness