What is this?

[Audi_A4_]

I need to know what the name of this ruber t hose is? it is on the top back of motor. car is a 2001 a4 1.8tq

[DEPECHE]

Breather Hose (06B 103 221 F). ECS

BTW Double check the part number!

[Seerlah]

I went with the 034 silicone one when mine ripped. I actually placed electrical tape around it when it first ripped and it lasted like that for a couple years. Next time I took it off, there was just no coming back.

http://www.034motorsport.com/engine-...e-p-18010.html

[morzechowski]

the ones sold on ECS now are the updated ones that are much thicker.

[QuattroGinger]

i was just about to rip that off without knowing what it was to fix coolant leak back there. glad to know its just a breather hose

[01'.B5.Phil.G]

I replaced mine a few months back as well. The one from 034 Motorsports would probably be the best one to replace it with.

I went with the 034 silicone one when mine ripped. I actually placed electrical tape around it when it first ripped and it lasted like that for a couple years. Next time I took it off, there was just no coming back.

http://www.034motorsport.com/engine-...e-p-18010.html

[ECS Tuning-Audi]

Breather Hose (06B 103 221 F). ECS

BTW Double check the part number!

Thanks for posting the link!

Jason