problem: coolant leak

[Speede]

i have a coolant leak thats been getting worse, i have to fill up the system after driving it 25-30 minutes. took a picture after i got it on jack stands:

You must be logged in to view this image or video.

so my question is what is that

(its under driver's side, near wheel well)

 

[TsiTalon9587]

That is your oil housing. There is no coolant in the actual housing, however there is coolant in the sandwhich cool you see there between the oil filter and the housing. That's the "oil cooler" A bad representation of one. (they are junk). Anywho, you may have sprung a leak from there, or one of the hosess connected to it. (there are 2)