i followed it back to its source so im guessin its a heater hose, just making sure with everyone because i only owned this FD for 2 weeks, so trying to get used to everything. and plus idk what to tell the guys at mazda or whatever place imma get this part from??

heres 2 pics i took of it

 

That doesn't look like it's put on correctly. Gets some pliers preferable the L shaped, sqeeze the clamp, push the hose all the way, then let go of the clamp. WD-40 will help squeezinge and rotating the clamp.

 

Yeah it looks to me like its not all the way on. I just connected that house recently and its hard to tell if its all the way on. That place piece could also be split. Take a better look at it, i have a core motor with the black piece still on it, if you need one. Try pushing the hose on better, if you remove the hose you'll have to refill your coolant and will have a big mess

 

When looking for parts, download the parts diagrams from www.iluvmyrx7.com and call Ray at Malloy Mazda to buy them. He takes care of us RX-7 folk.

 

alright thanks guys, yeah it doesnt feel like its all the way in but i cant tell, kinda hard, but i'll do what ya'll told me thanks again