What hose is this?

[kimyongtai]

Taking plenum off for the first time, folx. Replacing old style fuel injectors for new style. So fun! #notsarcastic
Cracked one of the hoses in the process (amongst other things)
Can you help identify this hose so I can order a replacement?

Driver's side of upper plenum
1992 NA MT

[itsa300zx]

Looks like brake booster hose. Take a picture of the entire hose including other end to confirm. Should be a plastic check valve half way to the booster.

Here is a pic about half way down the thread:
cleaning-up-the-plenum-moving-stuff-away-t538265.html

[VStar650CL]

Hard to tell without panning out, but if that's the LH rear corner of the plenum, the hose is for the brake booster. P/n would be 47471-30P00.

[kimyongtai]

That's the one! and Holy Moly what a clean engine bay. Resolved. Thanks, friends.

[VStar650CL]

You're most welcome, happy to help!