McrGinly Engine Crankcase Vent Valve Oil Separator Kit for Audi 2.0T/1.8T (06H103495AE AK J AC AH)

Premium replacement for Audi crankcase ventilation

The McrGinly Engine Crankcase Vent Valve Oil Separator Kit is designed to restore proper engine breathing on select Audi engines. This kit bundles an oil separator with a built-in vent valve and two breather hoses, chosen for compatibility and durability, to replace a worn or damaged original unit.

Crafted to work with your daily drive, the kit preserves a clear ventilation path, helping to regulate crankcase pressure and route vapors away from sensitive areas. By keeping the breathing system in good condition, it supports consistent performance and helps maintain a clean intake path during routine operation. The hands-on feel of the components—dense plastics, snug hose ends, and firm clamps—speaks to a design built for reliability under heat and vibration.

What’s included

• Engine oil separator assembly with crankcase valve
• Two breather hoses for a complete seal and flexible routing
• Direct replacement matching listed OEM numbers

Fitment and compatibility

This kit is designed to fit multiple Audi models and engines, including: A4/Quattro 2008-2015 with 1.8T or 2.0T; A4 allroad quattro 2010-2016 2.0T; A5 2008-2017 2.0T (and 2008-2011 1.8T); A6 2011-2014 2.0T; and Q5 2009-2012 2.0T. To avoid delays, please confirm compatibility by checking the model number, OEM part number, or your vehicle VIN before installation.

Material and durability

Built from premium materials to deliver reliable performance over time. Regular checks help ensure the oil separator remains within specification and continues to perform as intended during service intervals.

Installation tips and notes

• Verify model number, part number, or VIN to ensure correct fit
• Direct replacement that mirrors the original component layout
• Inspect hose connections and seals after install for a firm, leak-free seal

Real-world benefits and use cases

In daily driving, this kit provides a sturdy, OEM-style solution that can help maintain engine breathing, reduce vapors, and support a clean intake path. Potential benefits arise from replacing worn parts during routine maintenance; results may vary depending on vehicle condition and driving style.

Practical notes

For a smooth installation, keep a few common hand tools handy and follow standard safety practices. The kit’s design aims to simplify replacement, making it a convenient option for proactive maintenance and longer-term reliability.