The hose that connects to the windshield washing fluid reservoir on the side that carries the fluid to the sprayers. It's not the hose but this elbow connector that it slips over and you snap it to the side of the reservoir. The hose is to small to connect over the reservoir if you try to just bypass the elbow. And I do not know what that elbow piece is called to look for it online. I had a pic of it at one point but that's in my old phone. If you wondering how it broke I still don't know. My windshield fluid wouldn't come out so I had someone hold the sprayer as I looked around till I heard all the fluid hitting the ground. The elbow connector that snaps on to the side broke in half so it will not stay on. Any help on what's it would be called or where to get it would be awesome. And buying the the whole windshield fluid assembly kit doesn't fix the problem cause it doesn't come with that one piece that I actually need. I looked already. Thank you for your time