Crankcase Breather Hose

Kneale Brownson knotnook at
Tue Dec 9 20:32:57 EST 2003

Part # is 034 103 221 AF.  Tell the parts dept. it's under the ventillation
for cylinder block section, 3B version of the "engine" catalog.

You can put together some water hose parts like Bernie did.  I got my
replacement through Clair Audi.   I probably could have just replaced the
first half of the hose, because it was solid enough to not collapse at the
end away from the engine, but all those hoses on my car either were cracked
or were starting to soften.

At 02:05 PM 12/9/2003 -0800, Dan Cordon wrote:
>Since this was just mentioned, my 91 200tq breather hose also has a hole
>in it where it has rubbed on the coolant line for some time. Scott and
>Rod said they weren't able to get only item. However, when
>I've called a few dealers, they can't seem to find the part on the
>computer at all.
>Anyone know the part# for the breather hose?
>Also, there was some talk about repairing the hose. I haven't found any
>write-up's on this though. Any BTDT?
>Dan Cordon
>Mechanical Engineer - Engine Research Facility
>University of Idaho
>200q20v mailing list
>200q20v at

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