PCV Valve Oil Separator 06H103495AH for VW Audi - Durable Fit

In this review the PCV Valve Oil Separator with OE number 06H103495AH is examined for owners of 2.0L turbocharged VW and Audi engines who need a direct-fit replacement. The bottom line: this unit is best for DIYers and independent shops seeking a component that matches factory fitment references and comes with the breather hoses required for installation. The reviewer found the part delivers good sealing and an accurate install position, though long-term functionality showed mixed reports across users.

Key Features

• OEM compatibility: Includes the OE reference 06H103495AH and several equivalent numbers so buyers can confirm direct replacement compatibility with many VW and Audi models.
• Complete kit: Ships with the valve and two breather hoses so the essential parts for replacing the PCV assembly are present and ready for installation.
• Sealing design: The soft durable sealing gasket with a fixed protrusion is designed to improve air tightness and reduce vacuum leaks when installed correctly.
• Functionality: Separates oil from crankcase vapors and routes oil back to the pan while sending vapors to the intake to be burned, which helps reduce crankcase pressure and emissions.
• Material durability: Manufactured from materials described as hard resistant and inspected to meet older part specifications, intended for routine engine conditions.

Who It's For

This part is aimed at owners of 2.0L 4-cylinder turbocharged VW and Audi models-Beetle, CC, GTI, Jetta, Passat, Tiguan, A3, A4, A5, TT and Q5-from the model years listed who need a like-for-like PCV valve and breather hose kit. It is also suitable for independent mechanics and experienced DIYers who will verify OE numbers and install with basic tools.

Those who should look elsewhere include owners who require a manufacturer-warranty replacement from a dealer or drivers who have had repeated early failures with aftermarket PCV parts and prefer an OEM-sourced core for long-term reliability concerns.

Pros & Cons

Pros

• Good value for money compared with buying separate components, since hoses and valve are included.
• Generally easy to install and designed for accurate positioning to match factory mounting points.
• The gasket and sealing protrusion aim to provide improved air tightness when fitted correctly.

Cons

• Mixed user feedback on long-term functionality, with some reports of failures within a few months.
• Some users reported vacuum leaks at the top diaphragm area, so careful inspection after installation is advised.

Specifications

Our Verdict

This PCV Valve Oil Separator is a practical, cost-conscious replacement for owners of specified VW and Audi 2.0T engines who want a kit that includes hoses and aims for factory fitment. It represents good value for those willing to accept some variability in long-term durability; verify OE numbers and inspect connections carefully after installation to reduce the chance of vacuum leaks.

Frequently Asked Questions

Will this fit my 2.0T engine?
Check the OE number and the listed compatible models and years; the part is intended for 2.0L 4-cylinder turbocharged VW and Audi engines.

Does the kit include hoses?
Yes, the package includes the valve oil separator plus two breather hoses required for installation.

Are there known issues?
Some users reported mixed long-term performance and occasional vacuum leaks at the top diaphragm, so inspect sealing surfaces and hose connections after fitting.