Stereo Wire Harness Toyota Highlander 01 02 03 04 05 06 07 2001 2002 2003 2004 2005 2006 2007 (car radio wiring installation parts) Aftermarket Radio / Stereo Installation Wire Harness Connects directly into vehicle harness (minimum or no cutting or splicing of factory wires) Professional wiring harness (EIA color coded to match the aftermarket wiring)