help me identify this part

Hello! I need a replacement part for my vehicle but do not know what it is called so that I can order a new one.
My vehicle is a 2001 Pontiac Grand Prix SE, 3.1L SFI OHV 6cyl
There are no wires involved, it appears to be an air tube that is plugged into the duct coming out of the air filter box, and it wraps around and plugs into the back of the engine block. I can easily unplug it at both ends, doesn't seem to be under high pressure. any help would be appreciated! thanks!!!

Not positive..I think that's feeding an evap soleniod.

grab one from a junk yard, nice and cheap that way.

I remember there was a hose going into that same spot on a 3.4, it went from the intake to the rear valve cover. If that's the same hose it's just a vent hose, and I couldn't find it on advance auto so a junk yard is probably the best route.

It's the pcv hose

The non-vacuum hose. Just a breather, it's there because it gets filtered air.