Johnson812

I need help identifying a couple of hoses so I can replace them. They are on an 01 Audi a4 1.8t
Are these special or unique hoses that need to be ordered or can they be bought from say AutoZone?
Thank you

What is the hose all taped up called? For reference I believe it runs to the pcv







What is that connector called?

Johnson812

95 views and no one can tell me if it is a generic hose or not? The other parts I needed just came in so hopefully it is.

smokeyjohn64

the last one looks like a fuel pressure regulator, the underneath part you cannot see has 2 separate O-rings you cannot see

wmerchle

That hose is for your PCV system. If its broken you will have a vacuum leak. Here is the part from ECS tuning.

Audi B6 A4 Quattro 1.8T Engine Emissions Hoses - 058133785B - Air Pump Hose - ES#277667

wmerchle

That is not a fuel pressure regulator. That is the EGR (combi) Valve. There are two hose connections to that part. When that part fails it usually causes your secondary air pump to fail as well.