Yes, Winnebago uses Ford style radios. I replaced my 2003 original 1.5 din radio with a double-din. I did have to enlarge the hole a bit. I used a Metra 95-5817 Double DIN Installation Dash Kit for Select 1995-2008 Ford, Lincoln, Mercury, and Mazda Vehicles. That info should at least get you on the right track. I have used this kit several times, and have bought it online, at a local auto sterero shop, and at Walmart.