X4XZ PCV Valve Oil Separator Kit for 2012-2018 Audi 2.0T A4/A5/A6/Q5 Allroad (OE 06H103495AE/J/AK)
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Description
xEnhance your Audi’s crankcase ventilation with the X4XZ PCV Valve Oil Separator Kit
Designed for 2012–2018 Audi 2.0T models, this kit pairs a robust oil separator with two high-quality breather hoses to help maintain efficient crankcase ventilation. The OE numbers 06H103495AE, J, and AK ensure compatibility across select A4, A5, A6, Q5, and Allroad variants, including Quattro configurations. Rather than a simple replacement, this kit is aimed at sustaining the efficiency of the crankcase ventilation system, which can influence emissions control and engine cleanliness over time.
With a focus on real-world reliability, the X4XZ oil separator is built to withstand the heat and continuous exposure to oil. The kit’s components are chosen for durability in demanding engine environments, supporting long-term performance in daily driving, highway cruises, and spirited runs alike. While results can vary by vehicle and driving style, many drivers notice smoother engine operation and steadier oil management after installation.
What’s in the box
- Oil Separator unit x1
- Breather Hose Exhaust Pipe x2
- Note: Instruction manual is not included
Key benefits and use cases
- Restores crankcase ventilation functionality to support proper emissions management.
- High-quality materials resist engine heat and oil exposure for lasting performance.
- Durable construction aims to maintain reliable operation under extreme driving conditions.
- Simple, straightforward installation suitable for many DIY enthusiasts.
- Includes two breather hoses to complete the setup and maintain proper airflow routing.
- Backed by responsive support and a 1-year product service for peace of mind.
Compatibility at a glance
Fits Audi A4, A5, A6, Q5, and Allroad models from 2012–2018 with 2.0T engines. Please review the second main image for vehicle-specific notes before purchasing, to ensure a precise fit for your configuration.
Installation and maintenance notes
The kit is designed for a straightforward install, commonly offered as a direct replacement for the existing components. Basic hand tools and some mechanical familiarity are helpful. If you’re unsure about the process, professional installation can help ensure a tidy fit and proper hose routing.
Why choose X4XZ
X4XZ combines engineering focus with practical value for daily drivers. The kit emphasizes durable materials, OE-referenced compatibility, and a supportive after-sales experience, making it a thoughtful option for maintaining your Audi’s crankcase ventilation without overpromising results.
FAQ
Q: What vehicles does this kit fit?
A: It fits 2012–2018 Audi 2.0T models: A4, A5, A6, Q5, and Allroad (Quattro variants). Confirm compatibility by OE numbers 06H103495AE, J, or AK.
Q: What’s included and is installation hard?
A: Includes one oil separator and two breather hoses; manual not included. Designed for straightforward installation for many DIYers, though professional help is advised if unsure.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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