Satellite radio antenna for 2008

[pharmerbrad]

I have a 2008 Expedition EB. I apparently need a new satellite radio antenna (I don't have navigation), since I can no longer get a signal. It's been working for years with my replacement Kenwood stereo, but quit this summer.
The replacement part for my VIN has been discontinued, according to a dealer. Does anyone know if there is a new part number that is an exact replacement? I don't really want a used one since you never know how long it'll work. I prefer to the have the same roof footprint as the original instead of buying a different aftermarket one and sticking something else up there.

Thank you for your input.

 

[Dahammer]

Just a curious question- How do you know it's the antenna and not the Kenwood?

 

[pharmerbrad]

I know it's not the Kenwood because the actual satellite tuner is the OEM box which I think is located under the console somewhere. I suppose it could be that box that failed, but have read that it's usually the antenna. I'm not 100% sure, but would like to try the least expensive remedy first.

 

[Gary Waugh]

On my 08 it was the box that failed not the antenna!! Got a new box from eBay and all was good.. there isn’t much to fail in the antenna, so it’s unlikely to fail!!

 

[pharmerbrad]

Where was the satellite box located in your '08?

 

[Gary Waugh]

Strangely enough it was located under the center console between the driver and passenger front seats..

 

[sub0cool]

Did you figure this out yet? On my 2010, I was able to take loose the headliner and unbolt the antenna. when i did, i used a hair dryer to dry it out and then used silicone to seal around the antenna. Not has a problem since, been about 5 years.

 

[pharmerbrad]

Thanks for the tip! I haven't decided what I'm gonna try first.

 

[ridgerunner609]

I’m having pretty much the same problem but with the factory radio. Did you figure out a way to test if it’s the antenna or box?

 

[pharmerbrad]

I haven't had a chance to tear into it yet. I'm afraid it's just gonna be trial and error. I haven't found a way to determine which is bad without just replacing one of them.