Where's the best place to get the factory Sirius receiver for a 2004+ F150?

 

Ebay is going to be your cheapest option. Make sure to get the harness and antenna too. If they don't have the antenna you can make do with any Sirius antenna..

 

Yeah I got mine off ebay. Paid about $100 for the tuner and $20 for the antenna. I have an 07 so the harness was already there all I had to do was plug it in. I ran the antenna up through the rubber grommet behind the gas pedal, through the firewall, and up underneath the windshield cowling. Whole process took about a half hour. The Ford dealer quoted me a price of about $4-500 to do the same thing, F-U!!!