Does a 2004 Ford Expedition Radio have a “AUX IN” or “LINE IN” jack that I can hook my Sirius Stiletto 2 to?

if your 2004 expo has a 6 disc changer indash it will not. But if it does not peripheralelectronics has your aux in plug go to their website to find the right plug and a dealer. www.peripheralelectronics.com.