I found this plastic piece in between my fans and engine, and I have no idea where it came frm or how to put it back. One side is flat whileyhe other has a grooze down the middle like it slides inbetween a thin metal section. Anyhelp?

 

is your coolant cap missing or did you take it off?

 

It goes on top of the A/C condenser in front of the Rad.

 

I took the cap off, that's when I noticed the plastic piece

Since I can't seem to figure out how to put it back on without taking too much of my time, us this piece garbage friendly ?

 

it just fits on the back lip sticking above the condenser pushes down on it just like you have it sitting in the pic and slightly hangs over the front of the condenser.
Remove the 4 clips on the core support to get better access and install that piece very simple.

 

Ah, I got it, once I removed the 4 tabs , I figured it out. Thanks again