2003 boxster-s lower breather hose seal

[jay2015]

Hello,

I am replacing aos on my 2003 Boxster-S because I had oil dripping from intake plenum (tee) and resonance tube and plenty of oil in the top breather hose. There was no smoke or hunting idle.

The lower breather hose connection to aos is quite wet and I found that there is a seal (not o ring) 996-107-122-00 that can be replaced.

Question: have you changed that seal whiling changing aos and what’s the best way to get the old one out as the access is very limited.