Oil Separator PCV Valve Vent Trim & Hose Tube for Audi Q7 A8 Q5 S4 A6 A7 3.0TFIS

Oil Separator PCV Valve Vent Trim & Hose Tube for Audi

This oil separator PCV valve vent trim and hose tube assembly fits 3.0T FSI engines, routing crankcase vapors back into the intake to reduce oil consumption and keep the PCV system sealed.

Overview

This oil separator PCV valve vent trim and hose tube service kit is made for 3.0T FSI engine owners dealing with a cracked or clogged crankcase vent assembly. The oil separator PCV valve vent trim and hose tube works together to separate oil mist from crankcase gases and return them cleanly to the intake path. A dependable fix for DIYers and shops servicing these Audi 3.0T FSI platforms.

Built For Performance

• Direct-fit replacement for the factory crankcase vent and PCV assembly
• Oil separator body designed to capture oil mist before it reaches the intake
• Integrated PCV valve regulates crankcase pressure under boost and vacuum
• Vent trim and hose tube included to complete the routing in one kit
• Constructed from heat and oil-resistant materials for long service life
• Seals and connects to factory mounting points without modification

Fits These Machines

• for Audi Q7 3.0T FSI
• for Audi A8 3.0T FSI
• for Audi Q5 3.0T FSI
• for Audi S4 3.0T FSI
• for Audi A6 3.0T FSI
• for Audi A7 3.0T FSI

On-The-Job Use

• Replacing a failed or leaking factory PCV and oil separator assembly
• Resolving rough idle, oil consumption, or check engine codes tied to the crankcase vent
• Routine maintenance during intake or valve cover service on 3.0T FSI engines
• Shop repairs where a complete vent and hose tube kit saves separate sourcing

Specs At A Glance

Good To Know

Q: Will this fit any 3.0T FSI engine? A: It is built for the listed Audi 3.0T FSI models, so confirm your engine code and vehicle application before ordering. Q: Do I need extra gaskets or clamps? A: The kit covers the separator, PCV valve, vent trim and hose tube, so check your current hardware and replace worn clamps as needed during installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.