Purchased car in march, I know the front bumper isn't original. I've been to Mazda Dealer I'm milford CT. They claimed to never seen this type, and that they don't know what kind of fog lamps would fit. From what I saw, there's no wires, or switch to have them but I would like to HAVE fog lights. Would like a part number and price for two. I included a picture

 

Sorry I cant be more helpful, I drive a Protege.
That bumper is the one for a 2.3 liter mazda3. The one for a 2.0 looks a little different, as does the one from an MS3.

From here:
***Want to replace your factory front grille??? read here first!! - Mazda3 Forums : The #1 Mazda 3 Forum


So, I'd look for fog lights for a 1st gen (2004-2009) 2.3l mazda3.
Something like this maybe?
https://www.go-parts.com/0406-mazda-...r-p-16602.html

...and a new dealer. Good luck

 

The fog light you need should be for a 2004 to 2006 mazda 3 s round type. I don't know how to post pictures so I can't get you exact picture