NuIth replacement 705521 car radio stereo wiring harness adapter allow to install an aftermarket radio using the existing factory wiring and connectors. It works for base amplified sound systems. Quickly and easily installation helps keep everything clean. Fitment: Compatible with Ford: 2003-2010 Crown Victoria, 2006-2007 Escape, 2005 Excursion, 2004-2014 Expedition, 2004-2010 Explore, 2004-2010 F-150, 2005-2012 F-250 / F-350, 2005-2007 Five Hundred, 2005-2011 Focus, 2004-2007 Freestar, 2005-2007 Freestyle, 2004-2009 Mustang, 2008-2009 Taurus X, 2007-2010 Edge, 2008-2009 Ford fusion SE Compatible with Lincoln: 2006-2008 Mark LT, 2003-2006 Navigator, 2003-2011 Town Car Compatible with Mercury: 2003-2011 Grand Marquis, 2003-2006 Marauder, 2005-2007 Mariner, 2005-2008 Montego, 2004-2006 Monterey, 2006-2010 Mountaineer Compatible with Hyundai: 2006-2008 Sonata Durable Service Radio wiring adapter made of durable ABS plastic for long term use. RCA Connectors 2 RCA inputs can simply plug into your aftermarket radio’s pre-amp outputs. Easy to Install Pre-stripped and color codes make installation quick and easy. NuIth Radio wiring harness + RCA Adaptor Plug + with Antenna Adapter NuIth replacement 70-5521 Car Radio Wiring Harness + RCA Plug Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 238 4.1 out of 5 stars 60 Price $14.99$14.99 $11.99$11.99 Fitment For 2006-2012 Ford, 2006-2010 Lincoln, 2006-2009 Mercury For 2003-2013 Ford/Lincoln/Mercury Vehicles Antenna Adapter √ X RCA Connectors √ √ Color Codes √ √ Easy Installation √ √