[Amaya]

I went and looked at my car to be sure and it looks like it is what I was talking about. Here's a pic through the grill of the tube where the desiccant will be.

It might be hard to see the plug because it's almost flush with the bottom but it's there. As far as whether the desiccant is specific or generic I'm not sure. Easiest thing to do about that is call the parts department at a dealer and tell them what you need.