Wire Harness for Installing a New Radio into a Suzuki, SX4, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Stereo wire harness for installing a new Radio into a SUZUKI SX4 07, 08, 09, 10, 11, 12, 13 CarXtc wire harness plugs directly into a SX4 and the wires match up to the same wire colors on your aftermarket radio Plugs directly into your vehicle radio harness, no cutting or trying to figure out what each of the wires do.