Gen 1/Gen 2 bulbs are way different on stock fog light assemblies.
If you go to an autoparts store, they usually have the "Cool Blue" lights available behind the counter. They'll say white on the package, at least here they do because it's illegal for them to say they're blue on the package. The part number I pulled up for your lights is #893 and runs $6.99 for a plain white bulb replacement. Again, this is for a stock fog assembly according to Autozone web site.