is it possible to buy just the bottom of the fog light and the three screws or do I need to buy the whole housing .

 

what do you mean bottom?

 

I'm assuming you mean the panel that comes off so you can replace the bulb?

I'm not sure if you can or not. But I'd like to find out as well. The tiny stews on mine are all rusted and stripped somehow. Id have to cut them off to get in there to change the bulb.

you'll probably have to buy a new housing I would bet... :/

 

yeah I checked ASA and you have to buy a housing if there's something wrong with it...