[cait sith]

So on friday, I notice one of my rear liscence plate lamps is hanging over my plate. I think this is strange, so I reach up and find the whole bracket has completely corroded into dust. I poked around it and the whole thing shattered, and now I'm holding the lamps up by duct tape temporarily. My liscence plate bracket also was shot, but it's still held on by one bolt. :\

I'm just wondering if these are part of one piece, and if this is replaceable? Or am I going to have to custom build a bracket for this stuff?