New Crankcase Vent Hose (Vacuum PVC System) for 98-02 Passat V6, 96-02 Audi A4 V6, 98-01 Audi A6 V6.
This is the lower breather hose. It goes from the breather hose to the intake ventilation assembly. It runs on the backside of the intake manifold.
Alternative Part Numbers for this item: 078 103 223B, 078 103 223 B, 078103223B, 078103223B