This adapter will enable you to replace your factory fitted stereo with an after market unit. It converts the cars original wiring plug into a standard ISO connection for all new stereos. You simply plug one end of the adapter into your cars original wiring harness, and the other end into the new stereo, no cutting of wires is necessary. Suitable For: Ford Fiesta 1995-2001 - Ford Escort 1993-2001 - Ford Mondeo 1993-2003 - Ford Focus 1998-2004 - Ford KA 1997 - 2008 MK1 ONLY - Ford Cougar 1998> - Ford Puma 1997> - Ford Transit 1993 onwards MK3 - Fitted With: - Visteon 2006 / 2007 / 4050 / 5000 / 6000 / 7000