--- product_id: 521872369 title: "RKX 3.6 & 3.2 Engine Valve Cover PCV Valve Diaphragm membrane and PCV assembly Gasket for for VW Audi" brand: "rkx" price: "£45.42" currency: GBP in_stock: true reviews_count: 5 category: "Rkx" url: https://www.desertcart.co.uk/products/521872369-rkx-3-6-and-3-2-engine-valve-cover-pcv store_origin: GB region: Great Britain --- # Cost-saving PCV diaphragm replacement 3.6L & 3.2L engine fit Viton high-durability diaphragm RKX 3.6 & 3.2 Engine Valve Cover PCV Valve Diaphragm membrane and PCV assembly Gasket for for VW Audi **Brand:** rkx **Price:** £45.42 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your engine’s breathability—because your ride deserves the best! ## Quick Answers - **What is this?** RKX 3.6 & 3.2 Engine Valve Cover PCV Valve Diaphragm membrane and PCV assembly Gasket for for VW Audi by rkx - **How much does it cost?** £45.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/521872369-rkx-3-6-and-3-2-engine-valve-cover-pcv) ## Best For - rkx enthusiasts ## Why This Product - Trusted rkx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Vehicle Coverage:** Compatible with Audi Q7, A3, TT, VW Passat, CC, Touareg, EOS, and Porsche Cayenne models (2004-2016). - • **Premium Viton Material:** Crafted from high-quality Viton for superior durability and extended lifespan over stock parts. - • **Effortless Installation:** Quick, hassle-free replacement without swapping the entire valve cover—save time and avoid leaks. - • **Exclusive OEM Alternative:** A rare aftermarket solution where VW & Audi don’t offer spare PCV diaphragms—stand out with genuine quality. - • **Precision Engine Compatibility:** Tailored for VW & Audi 3.6L & 3.2L engines, ensuring perfect OEM fit and performance. ## Overview The RKX PCV valve diaphragm and gasket assembly is a high-quality replacement part designed specifically for VW and Audi 3.6L and 3.2L engines. Made from durable Viton material, it offers a cost-effective, OEM-quality alternative to full valve cover replacements, ensuring leak-free performance and extended engine life. Compatible with multiple Audi, Volkswagen, and Porsche models from 2004 to 2016, this part fills a unique market gap as OEMs do not sell the diaphragm separately. ## Description Advantages of replacing only the PCV diaphragm: - Cost savings -Higher quality material to maximize lifespan - Retain high quality OEM valve cover (cheap aftermarket valve covers are known to warp and cause oil leaks) - Once valve cover is removed install is quick and easy. Applications: Audi Q7 3.6L 2007 - 2013 Audi A3 3.2L 2004 - 2009 Audi TT 3.2L 2004 - 2009 Volkswagen R32L 3.2 2008 Volkswagen Passat 3.6L 2008 - 2013 Volkswagen CC 3.6L 2007 - 2016 Volkswagen Touareg 3.6L 2007 - 2016 Volkswagen EOS 3.2L, 3.6L 2007 - 2016 Porsche Cayenne 3.6L 2007 - 2010 DOES NOT FIT VW Jetta, GTI, R32 3.2L 2002-2004 Part number interchange info: 03H103429H, 03H 103 429 H, 03H 103 429H, 03H103429H, 03H-103-429 H, 03H 103 429 H, 22103429AA, 022 103 429AA, 03H103429D, 022103475, 022103475AF, 022 103 475AF, 022 103 475, 03H 103 483C, MKV, MK5, MK1, 8P, B6, 022103483E, 022 103 483E, 03H103483C Review: Figured it was worth trying vs 400+ for a valve cover. Had done this years ago about 40k on my mk5 r32. Pretty tedious on most vehicles you have to pull the front end forward at least. Old factory one had split. Had it all done in a day with no more misfires and no leaks. Holding strong still Review: Part worked perfectly ## Features - Genuine RKX PCV valve replacement diaphragm and PCV assembly gasket - Listing is for PCV membrane and PCV assembly seal only (valve cover not included) - Designed to replace broken / ruptured PCV diaphragms on the 3.6L and 3.2L engine - Diaphragm is made from high quality Viton and designed to be more durable - Volkswagen & Audi do not sell this as a spare part! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D44JM15 | | ASIN | B07D44JM15 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #25,937 in Automotive ( See Top 100 in Automotive ) #5 in Automotive PCV Valves #21 in Car Crankcase Parts | | Color | PCV valve & Seal | | Customer Reviews | 4.5 4.5 out of 5 stars (180) | | Customer reviews | 4.5 4.5 out of 5 stars (180) | | Date First Available | 24 September 2018 | | Date First Available | 24 September 2018 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 18 g | | Item model number | RKX-VR6-PCV&SEAL | | Item model number | RKX-VR6-PCV&SEAL | | Manufacturer | RKX | | Manufacturer | RKX | | Material | Viton | | Package Dimensions | 12.7 x 11.43 x 0.51 cm; 18 g | | Package Dimensions | 12.7 x 11.43 x 0.51 cm; 18 g | | Part number | RKX-VR6-PCV&SEAL | | Pattern | Redrive | | Specification met | oem | ## Product Details - **Brand:** RKX - **Exterior finish:** Stainless Steel - **Inlet connection type:** positive crankcase ventilation - **Material:** Viton - **Outlet connection type:** G Connector ## Images ![RKX 3.6 & 3.2 Engine Valve Cover PCV Valve Diaphragm membrane and PCV assembly Gasket for for VW Audi - Image 1](https://m.media-amazon.com/images/I/91XZB3Db0BL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***K on 7 September 2025* Figured it was worth trying vs 400+ for a valve cover. Had done this years ago about 40k on my mk5 r32. Pretty tedious on most vehicles you have to pull the front end forward at least. Old factory one had split. Had it all done in a day with no more misfires and no leaks. Holding strong still ### ⭐⭐⭐⭐⭐ Review *by J***F on 4 January 2020* Part worked perfectly ### ⭐⭐⭐⭐⭐ Review *by T***Y on 31 July 2019* Seems like a quality piece. Only time will tell, so if I don’t have to tear my engine apart again anytime soon, I shall be happy. Super kudos for RKX making such a specific piece, really saving a lot of people a lot of money. Price seems rather reasonable given it’s such a finite product that nobody in the “mass market” makes. Do yourself a favor and watch the DIY for your specific vehicle. Will take out a lot of guess work. Not a overly hard job, just tedious and time consuming. Anytime you open your motor like this, make sure to be in a clean environment with no blowing debris or anything. Good luck fellow DIY’ers. ## Frequently Bought Together - RKX 3.6 & 3.2 Engine Valve Cover PCV Valve Diaphragm membrane and PCV assembly Gasket compatible with VW Audi - X AUTOHAUX No.95510523100/03H103483C Engine Valve Cover Gasket for Audi Q7 3.6 07-10 for Porsche Cayenne 3.6 08-14 for VW Touareg 2007-2017 3.6L V6 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/521872369-rkx-3-6-and-3-2-engine-valve-cover-pcv](https://www.desertcart.co.uk/products/521872369-rkx-3-6-and-3-2-engine-valve-cover-pcv) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*