Where is the compressor on a 1998 Dodge Durango?

[~Moi~]

I'm going to re-charge my AC! I think that's all I need. I bought my Durango 2 years ago and the AC hasn't worked. The defroster works so I'm thinking there's not a problem with the compressor and all I need is a charge. I've been reading up on how to do it and I've been watching videos on how to so I think I'm covered. I'm 98% sure I found the low-side fitting (it's connected to the hose on the accumulator) but I need the other 2% assurance by knowing for sure where the dang compressor is! It's connected to the serpentine belt, right? Any help would be appreciated!