Valve Cover for BMW 3 Series E90 (2006-2011)

Valve Cover Gasket - Set

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T#:586660

Part#: 11127587804

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$ 22.99 USD

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BMW Valve Cover - N55 3.0L

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T#:591543

Part#: 11127570292

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$ 226.86 USD

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BMW Valve Cover - N55 3.0L is a high-quality direct replacement designed to restore the reliability and performance of BMW’s turbocharged N55 engine. Manufactured by URO Parts, this valve cover meets strict ISO 9000 certification standards, ensuring durability and precise fitment. Engineered to prevent common issues such as oil leaks and vacuum loss, it is an essential component for maintaining engine efficiency.

Direct replacement for OEM valve covers, ensuring a seamless installation
ISO 9000 certified manufacturing for long-lasting reliability and quality
Prevents oil leaks and vacuum loss, improving engine efficiency
Durable construction designed to withstand high temperatures and engine vibrations
Compatible with BMW N55 3.0L engines, offering an exact fit for select models

Ensure peak engine performance and reliability by replacing a worn or cracked valve cover with this premium-quality URO Parts component.

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URO Valve Cover Kit - E82 128i, E9X 328i, E60 528i, E70 X5 3.0si, E83...

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T#:395230

Part#: 11127552281

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$ 249.99 USD

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All-in-one valve cover overhaul Preventative replacement saves time and trouble later on Includes new oil separator system Replace valve cover gaskets before a leak becomes worse Replace valve cover before it cracks For the 2007 model year BMW switched to a plastic valve cover on the N51 and N52 engines. As we have seen over time the plastic can crack which leads to oil leaks, vacuum leaks, poor running, and other issues. Unfortunately, it's not just the gasket that needs periodic replacement but the entire valve cover itself. This kit includes a new valve cover, gaskets, eccentric shaft seal, and hardware. The valve cover also incorporates the oil separator which is not a replaceable item on its own. So a complete valve cover replacement will tackle multiple problem areas at once. The valve cover is the same for N51 SULEV and N52 engines. Cracked Valve Cover. The plastic used for the N52 valve cover is thin and weak in certain spots. This makes it prone to hairline or larger cracks that will leak oil and cause vacuum leaks. You might also notice rough running, especially at idle. Often a technician will go looking for a failed ignition coil, spark plug, or failed vacuum hose on the engine. And without a fault code to assist in diagnosis this can often mean wasted time and money. A cracked valve cover is a new problem area that many techs don't think to check. Oil Separator/Crankcase Vent. BMW integrated the oil separator system into the valve cover on these later engines. An internal manifold creates a cyclone effect and centrifugal force separates vapor from the liquid oil. The liquid oil is supposed to drain through the valve cover and back to the oil pan while the remaining vapor is burned up during combustion. It's a very efficient and environmentally-friendly design with very few moving parts. Unfortunately it's not perfect and eventually the internal passageways will become clogged. This problem is made worse in cars that have short drive cycles, sit for long periods of time, do not have frequent oil changes, do not see regular runs to redline, and cars in freezing climates. If the engine never reaches optimal operating temp the oil remains in liquid form or becomes sludge. This is bad news for the entire engine, leading to fouled spark plugs, rough running and misfires and even premature failure of catalytic converters and oxygen sensors. Since the oil separator system in the valve cover is not available on its own, and cleaning it is nearly impossible, the complete replacement of the valve cover is the only option. Other oil vent tubes and vacuum hoses are also recommended to get replaced at the same time. Valve Cover Gaskets. As with any rubber part, failures occur when the rubber becomes dry and brittle. The pliable rubber no longer forms a seal between the cylinder head and valve cover where it will develop an oil leak. Valve cover gaskets that leak can allow oil to seep into the spark plug holes and contaminate ignition coil boots and plugs. That can lead to rough running and misfires. A new valve cover includes new gaskets. Eccentric Shaft Seal. The seal for the eccentric shaft sensor is a known spot for oil leaks. When the seal to the valve cover fails oil can end up in the sensor itself and ruin the sensor (an unecessary $300 expense). Usually a new seal (o-ring) will stop the leaks but sometimes the valve cover is at fault too. A new eccentric shaft seal is included. All new hardware is included to avoid re-using and over-tightening the original bolts (they have a very low torque rating). Replacement requires accessing the rear of the engine with a lot of the upper plastic shrouding removed. The vent hose on the valve cover should be replaced as it is almost always broken anyway (#11157559528). The metal fuel line must also be removed and disconnected from the fuel injectors. Professional installation is encouraged if you have never done this kind of work before. Serious DIY types should have a Bentley Service Manual to use which greatly explains the process. You may also want to combine this work with the oil filter housing gasket replacement. There is no maintenance or replacement interval for the N52 valve cover. However, we have seen cracks and other failures in the 50,000-90,000 mile range. Our best advice is to plan on a major top end overhaul around the 70-80,000 mile mark. There's no mechanical downside to replacing it as prevention and it will make the engine run better and last longer. This item fits the following BMWs: 2008-2012 E82 BMW 128i 2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan 2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon 2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe 2007-2013 E93 BMW 328i - Convertible 2008-2010 E60 BMW 528i 528xi 528i xDrive 2011 F10 BMW 528i 2007-2010 E83 BMW X3 3.0i X3 3.0si 2007-2008 E70 BMW X5 3.0si 2007-2008 E85 BMW Z4 3.0i Z4 3.0si 2009-2010 Z4 BMW Z4 sDrive30i

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VTT Modular Cast Aluminum CNC Valve Cover Kit

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T#:586044

Part#: VTTN54CASTVC-1-1

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$ 759.99 USD

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$ 759.99 USD

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N54 Valve Cover

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T#:399428

Part#: 11127565284

In Stock

Sale - Save 20% $ 285.66

This product was last offered at the strikethrough price on
05-15-2026

$ 229.19 USD

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05-15-2026

$ 229.19 USD

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With more than 4,000 European vehicle replacement parts, URO is no stranger to the market. Superior metal stock and extremely strict quality control are at the forefront of URO’s agenda and it shows as they become the OE supplier for more and more car companies every single day.

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Billet N54 Valve Cover - N54

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T#:557949

Part#: VTTVCOVBCR

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Starting at $ 1,448.99 USD

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Starting at $ 1,448.99 USD

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The N54 valve cover, while not a terrible design, has it's share of flaws. Most owners have had to replace this part over time as it can crack for seemingly no reason. Additionally, the stock valve cover has its limitations for vacuum and PCV connectivity.

VTT is proud to offer a ground-up system designed to give the end user complete control over their valve cover/ PCV set up. Tired of being told you will run two -10 lines from your VC to your Catch Can? Now you can run them any way you want! Including complete VTA, oil cap one-way breather, or whatever else you may need. This i a true solution that solves many plumbing headaches.

Accessability options aside, this part looks magnificent. CNC Machined and anodized in your choice or Red, Black, or Clear, this valve cover is sure to turn heads!

Details:

100% CNC 6061-T6 Aircraft aluminum construction
Anodized in a variety of colors
Custom logo available on the cap
Lightweight; 9.7 lbs. (compared to 7.9 lbs for a stock cover - only 1.8 lbs difference)
Gives the end user true variety for setting up their Valve Cover and PCV System

This part fits the following BMW engines:
2006-2013 N54

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Vargas Billet Valve Cover And Dual Catch Can Combo Kit - Billet Black...

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T#:22394048

Part#: VTTN54VCOCCBLK

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$ 2,129.99 USD

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This convenient kit from Vargas includes everything you need, saving you the hassle of sourcing specific fittings for your valve cover-catch can setup. Spend less time searching and more time enjoying your upgraded system!

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Valve Cover Bolt - Priced Each

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T#:32781449

Part#: 11129454322

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$ 9.59 USD

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URO Valve Cover Bolt - BMW

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T#:32781448

Part#: 11127584156

In Stock

Sale - Save 12% $ 9.99

This product was last offered at the strikethrough price on
05-15-2026

$ 8.84 USD

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$ 9.99

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$ 8.84 USD

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Replace your stripped or missing valve cover bolt to ensure a tight seal of the valve cover to the cylinder head. Guaranteed fitment Broken valve cover bolts can create troublesome vacuum leaks and allow leaking oil to damage engine components URO valve cover bolts are precisely manufactured to OE dimensions for easy installation and secure attachment Durable high-quality material withstands oil vapor and intense engine heat 24-Month Unlimited Mileage Warranty

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Valve Cover Gasket Set

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T#:589155

Part#: 11127582245

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$ 17.49 USD

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$ 17.49 USD

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URO Cylinder Head Cover Bolt - N52

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T#:402259

Part#: 11127558448

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$ 5.99 USD

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Replace your discolored or corroded cylinder head cover bolt to ensure a tight seal and a clean engine bay.

M7X33.5

EWG BILLET CNC Valve Cover - Red

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T#:41695014

Part#: VTTS55BILLETVCRE

Ships in 10 Business Days

$ 1,519.99 USD

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$ 1,519.99 USD

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Absolutely — here’s a reworded version of the product description in the ECS Tuning dialect, capturing the same details with a more engaging and enthusiast-focused tone: --- **VTT Billet CNC Valve Cover – S55/N55 EWG** Say goodbye to brittle factory plastics and elevate your engine bay with the Vargas Turbo Technologies Billet CNC Valve Cover – the ultimate solution for BMW S55 and N55 EWG owners chasing reliability, performance, and high-end style. Precision-crafted from 100% CNC-machined 6061-T6 aircraft-grade aluminum, this cover ditches the OEM failure-prone plastic for a rugged, motorsport-ready upgrade that’s built to take the heat – and the boost. ### Why It Belongs in Your Build: * **Bulletproof Construction:** Solid billet aluminum means no cracks, no leaks – just unshakable strength that outlasts stock plastic by miles. * **Performance-Minded Weight:** At only 9.7 lbs, it’s a lightweight beast – just 1.8 lbs heavier than stock, but loaded with benefits. * **Anodized Armor:** Dress your engine bay with anodized color options – choose clear, black, red, blue, or gold to match your vibe. * **Custom PCV Configs:** Kills the fragile OEM PCV setup and gives you flexibility for a clean, powerful crankcase solution – whether you're keeping it stock or running a full catch can. * **Baffled to Perfection:** Integrated baffling keeps oil where it belongs, not in your intake tract. * **All-In Kit:** Comes ready to rock with ORB plugs or banjo fittings, plus -10 silicone hose – install and go. ### Heads Up on Install: Upgrading to this billet beauty wipes out the stock PCV – and that's a good thing. But to keep your engine breathing right, you’ll need an external PCV setup to maintain crankcase vacuum at idle. Want max reliability? Block off those head ports and let this cover handle the pressure without relying on a gasket alone. ### Built for Big Power: If you're running a single turbo conversion, this is your cover. It offers cleaner lines, better heat resistance, and improved fitment where it counts. ### Customize Your Cover: * **Finish Options:** Clear, black, red, blue, or gold anodizing. * **Breather Cap Choices:** Stock-style oil cap or a VTT billet one-way breather. * **Fitting Options:** Dual -10 ORB plugs, or go hybrid with a banjo and plug. * **Titanium Hardware:** Add some flair with black, burnt, or natural finish Ti bolts. * **Catch Can Ready:** Pair with VTT’s catch can for a full crankcase solution. ### Backed by VTT: Includes a 12-month warranty for confidence on and off the track. ### Price: Starting at \$1,499.00 – premium build, race-ready features, and engine bay clout to match. --- Let me know if you want this in shorter format for a product listing, social caption, or email drop.

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Vargas Billet Valve Cover & Catch Can Kit - Gold - BMW N54 Engine ...

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T#:52129721

Part#: VTTVCOCCCOMBG

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$ 1,859.99 USD

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Upgrade your engine’s reliability and ventilation with the VTT "All You Need" Kit, featuring the only gold valve cover currently on the market for the N54.

VTT S65 Billet Valve Cover Set

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T#:20749241

Part#: S65BVC

Back Ordered

Starting at $ 1,698.99 USD

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Starting at $ 1,698.99 USD

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VTT is proud to announce the S65 Billet Valve cover set. VTT created these for the S65 owner who wants to add a great look to their engine bay while also getting rid of the stock valve cover which are very problematic and can crack/leak/delaminate with higher mileage. Eliminating the leak-prone factory oil cap design with a threaded cap with O-ring Seal, VTT has also added two -10 ORB bungs which allow you complete freedom to plumb in a catch can, or vent system of your choice. The internal baffling is 100% in place to knock down any oil from the vapors before being expelled. Factory PCV has also been kept in place so these can be run in essentially any configuration required. 100% CNC 6061-T6 Aircraft aluminum construction Anodized in a variety of colors Lightweight; 9.7 lbs. (compared to 7.9 lbs for a stock cover – only 1.8 lbs difference) TWO shrouded -10 ORB ports which Give the end-user variety for setting up their Valve Cover and PCV System Only Billet option on the market with a threaded oil cap, and PCV choices Works with our 1' one-way breather for ultimate crankcase venting Kit includes: Two Billet Valve covers Two US-sourced Viton Gaskets

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VTT Valve Cover Gasket - BMW N54 w/ VTT VC

For vehicles with VTT Valve Cover

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T#:52129724

Part#: VTT-VC-GASKET-N5

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$ 31.99 USD

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The VTT N55/S55 replacement gasket is a high-performance sealing solution for the N55 and S55 (EWG) aluminum valve covers.

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Valve Cover for BMW 3 Series E90 (2006-2011)

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Valve Cover Gasket - Set

BMW Valve Cover - N55 3.0L

URO Valve Cover Kit - E82 128i, E9X 328i, E60 528i, E70 X5 3.0si, E83...

VTT Modular Cast Aluminum CNC Valve Cover Kit

N54 Valve Cover

Billet N54 Valve Cover - N54

Vargas Billet Valve Cover And Dual Catch Can Combo Kit - Billet Black...

Valve Cover Bolt - Priced Each

URO Valve Cover Bolt - BMW

Valve Cover Gasket Set

URO Cylinder Head Cover Bolt - N52

EWG BILLET CNC Valve Cover - Red

Vargas Billet Valve Cover & Catch Can Kit - Gold - BMW N54 Engine ...

VTT S65 Billet Valve Cover Set

VTT Valve Cover Gasket - BMW N54 w/ VTT VC

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