Need help with name of part and how to replace

Hello everyone new to the site and to vw period but I have a 99 mk4 jetta. I went to replace some vacuum lines yesterday because they were cracked. Well I went to pull off the one near the throttle body on the intake and as I pulled it off the plastic line it connected to broke. Now I have it rigged up for now but would like to just replace the plastic line... It runs under the intake and is screw or bolted to the underside of it... I have pics after I rigged it up and a pic of were the line runs and it under the intake