2002 Mazda Tribute Bushings

Hi

Theres only one dealer where in live and a need to change my mazdas tribute 2002 bushings but the dealer would just sell me the whole piece where they come; I do n t kow the name but costs about 200 US$ each and I need 2 so, I figure out that since I just need the bushings I could buy them somewhere else, via internet.

I dont know anything about cars so If you could provide me with some pointers and a website to buy I would appreciate.

Thanks Jonathan