Mystery hose on top of supecharger

[lofa129]

I was in the process of changing rear spark plugs when I leaned a bit to far over and cracked a tiny piece of plastic with a hose attached. See the picture below.



Any idea what it is? Im assuming its important considering its connected to the supercharger. Any help is appreciated, thanks guys.

[01gpgt01]

http://www.zzperformance.com/grand_p...1033&catid=106 get one here
That line goes to your BBV valve

[TheOtherNick]

You can get them for like $12 at the dealer.

[lofa129]

Thanks a bunch!

[boostedcompg]

i always have a spare sense there so cheap. also they seem to break quite a bit. i know ive replaced it several times

[SlowNA06]

GM Part #24503488, $6. Also known as vacuum manifold.

You made a small vacuum leak, so it's safe to drive, just keep your foot out of it until it's replaced.