Ford FOCUS 09 2009 Aftermarket Stereo / Radio Antenna Adaptor
ASC Car Stereo Dash Kit, Wire Harness, Antenna Adapter, and Radio Tool for Installing a Double Din Radio for 2003 - 2004 Ford Focus with Factory Blaupunkt System - Walmart.com
Amazon.com: Harmony Audio Compatible with 2004-2010 Ford F-150 HA-705520 Factory Stereo to Aftermarket Radio Harness Adapter : Electronics
Ford Focus C-MAX 2003 - 2009 Stereo ISO Harness Adaptor, ISO Lead - Car Hifi Radio Adapter.eu
Harmony Audio Compatible with 2003-2004 Ford Focus HA-709401 Factory Stereo to Aftermarket Radio Harness Adapter : Electronics - Amazon.com
Radio Installation Ford Focus (1998-2004) | JustAudioTips - YouTube