I ripped a hose and need help identifying the part

The subject gives the gist. I'm working (VERY slowly) at replacing my head gasket in my 2013. One of the last hoses I needed to remove, right side of the head goes to the firewall, I ripped just before the bend when pulling it out a bit too vigorously. I believe it carries coolant, but I am uncertain as to what it does or what it is called in order to be able to order a fitted replacement. I'll attach a couple photos where I'm pointing at the hose in question. I appreciate any and all help offered in advance.

 

I figured out the part number by going through the Toyota overstock site and eventually finding the right diagram with the part.
It is an HVAC heater hose, part number 8724547260.
Posting the follow-up in case anyone else needs it.