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Valve Cover Assembly

The valve cover is responsible for sealing the internal workings of the engines' top end. Most vehicles require a replacement gasket at some point or another and newer models have plastic valve covers that get brittle and crack with age.
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N55 Valve Cover OEM Elring
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Elring - Corporate Logo
T#:2438603
Part#: 11127570292
In Stock
Sale - Save 39% $ 463.99

This product was last offered at the strikethrough price on
04-12-2026

$ 281.29 USD
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Sale - Save 39%
$ 463.99

This product was last offered at the strikethrough price on
04-12-2026

$ 281.29 USD
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Complete assembly with gaskets & hardware
Elring - Valve Cover- BMW N52 3.0L
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Elring - Corporate Logo
T#:2438600
Part#: 11127552281
In Stock
Sale - Save 18% $ 325.99

This product was last offered at the strikethrough price on
06-05-2026

$ 266.74 USD
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Sale - Save 18%
$ 325.99

This product was last offered at the strikethrough price on
06-05-2026

$ 266.74 USD
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A complete valve cover assembly with bolts and gaskets
Replacement Valve Cover - N20
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Elring - Corporate Logo
T#:2438616
Part#: 11127588412
In Stock
Sale - Save 42% $ 393.99

This product was last offered at the strikethrough price on
05-07-2026

$ 227.94 USD
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Sale - Save 42%
$ 393.99

This product was last offered at the strikethrough price on
05-07-2026

$ 227.94 USD
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Replacement Valve cover

URO Valve Cover Kit - E82 128i, E9X 328i, E60 528i, E70 X5 3.0si, E83...
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URO - Corporate Logo
T#:395230
Part#: 11127552281
Ships in 1 Business Day
$ 249.99 USD
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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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Replacement Aluminum Valve Cover Right Side
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URO - Corporate Logo
T#:31324203
Part#: 11121703172
Ships in 1 Business Day
$ 393.99 USD
Free Shipping on orders $49 and up
$ 393.99 USD
Free Shipping on orders $49 and up
Issues with a valve cover such as cracks and warping can result in a major vacuum leak and result in very poor performance. This Original BMW replacement from ECS Tuning will fit and function just like the stock part and will have your BMW running great again in no time. Don't forget to add a new gasket and spark plug seals, available elsewhere on the site.
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URO Valve Cover - BMW F2X F3X N20 2.0L Engine
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URO - Corporate Logo
T#:18468299
Part#: 11127633630
In Stock
$ 256.99 USD
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URO Valve Cover - BMW F2X F3X N20 2.0L Engine

The URO Valve Cover - BMW F2X F3X N20 2.0L Engine offers an affordable aftermarket solution for replacing your leaky or cracked valve cover. This high-quality replacement part ensures a secure seal, preventing oil leaks and engine damage. The kit includes all necessary components, including the Valve Cover Gasket Set, Valve Cover Bolts, Ball Pin, Damping Elements, and Shaft Seal, making installation quick and easy. Restore your engine's performance and maintain the integrity of your BMW’s valve cover system with this complete replacement kit.

  • High-quality aftermarket replacement for BMW F2X F3X N20 2.0L engine
  • Includes Valve Cover Gasket Set, Valve Cover Bolts, Ball Pin, Damping Elements, and Shaft Seal
  • Designed to prevent oil leaks and engine damage
  • Ensures a secure, tight fit for reliable performance
  • Cost-effective solution for damaged or cracked valve covers
  • Easy to install with all necessary components included
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Replacement Aluminum Valve Cover
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URO - Corporate Logo
T#:31324202
Part#: 11127838754
Ships in 1 Business Day
$ 569.99 USD
Free Shipping on orders $49 and up
Issues with a valve cover such as cracks and warping can result in a major vacuum leak and result in very poor performance. This Original BMW replacement from ECS Tuning will fit and function just like the stock part and will have your BMW running great again in no time. Don't forget to add a new gasket and spark plug seals, available elsewhere on the site.
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URO - Corporate Logo
T#:50031876
Part#: 11127588545
Ships in 1 Business Day
New Item
$ 449.99 USD
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Replacement for broken valve cover.

Rocker Cover
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Febi - Corporate Logo
T#:38419084
Part#: 11127570292
In Stock at Vendor
$ 269.99 USD
Free Shipping on orders $49 and up
If your valve cover is cracked or warped, replace it with this Febi part to avoid leaks and prevent additional valvetrain damage. You will also need to purchase (2) 11367609963 self-tapping screws for proper valve cover installation.
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Valve Cover - with PCV Valve
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URO - Corporate Logo
T#:584545
Part#: 11127588412
Ships in 1 Business Day
$ 257.99 USD
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$ 257.99 USD
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Replacement Valve cover
URO Valve Cover - N47
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URO - Corporate Logo
T#:2438648
Part#: 11128589942
Ships in 1 Business Day
$ 383.99

This product was last offered at the strikethrough price on
05-07-2026

$ 355.99 USD
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$ 355.99 USD
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The positives crank ventilation valve (PCV) is integrated into the top of the valve cover and tends to stick, causing massive oil consumption, carbon build-ups, and check engine lights down the road.
URO Valve Cover - Left - BMW M62 4.4L
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URO - Corporate Logo
T#:39768335
Part#: 11121742131
Ships in 1 Business Day
$ 642.99 USD
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$ 642.99 USD
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Covers cylinders 5-8 Replace your warped or cracked valve cover and restore the appearance of your engine bay with this valve cover from URO.


URO Valve Cover - Right - BMW M62 4.4L
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URO - Corporate Logo
T#:39768333
Part#: 11121742128
Ships in 1 Business Day
$ 633.99 USD
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$ 633.99 USD
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Covers cylinders 1-4 Replace your warped or cracked valve cover and restore the appearance of your engine bay with this valve cover from URO.
Febi - Corporate Logo
T#:47165006
Part#: 11128589942
Ships in 2 Business Days
$ 472.99

This product was last offered at the strikethrough price on
05-04-2026

$ 384.99 USD
Free Shipping on orders $49 and up
$ 384.99 USD
Free Shipping on orders $49 and up
The Positive Crankcase Ventilation (PCV) valve, built into the top of the valve cover, is prone to sticking over time. When it fails, it can trigger excessive oil consumption, carbon buildup, and check engine lights, leading to long-term engine issues if left unchecked. --- The Positive Crankcase Ventilation (PCV) valve, built into the top of the valve cover, is prone to sticking over time. When it fails, it can trigger excessive oil consumption, carbon buildup, and check engine lights, leading to long-term engine issues if left unchecked.
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Febi - Corporate Logo
T#:56038089
Part#: 11127633630
Special Order: No Guaranteed ETA
New Item
$ 227.99 USD
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Fix rough-idle issues and seal up your crankcase with this rocker cover from Febi Bilstein.

Febi - Corporate Logo
T#:47165003
Part#: 11127552281
Special Order: No Guaranteed ETA
$ 344.99 USD
Free Shipping on orders $49 and up
The N52 engine is celebrated for its reliability, but like all BMW powerplants, it has its weak spots. The valve cover is one such area, alongside the electric water pump (ES2777338). If you’re noticing oil weeping from the valve cover gasket or dealing with cracks in the plastic cover, it’s time for a replacement. A fresh Febi valve cover restores proper sealing and prevents leaks that can lead to running issues. This complete assembly comes ready with a sealing gasket and engine cover mounts, making installation straightforward and ensuring a factory-correct fit.
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Vaico - Corporate Logo
T#:46753542
Part#: 11129452895
Special Order: No Guaranteed ETA
$ 522.99 USD
Free Shipping on orders $49 and up
$ 522.99 USD
Free Shipping on orders $49 and up
Valve covers can crack or warp over time, leading to vacuum and oil leaks. This can cause check engine lights, a rough idle, and can make a mess, often covering the attached engine accessories in oil. If your valve cover has cracked or warped, we recommend replacing it with this aftermarket valve cover assembly. This replacement valve cover comes with new gaskets, BMW p/n 11129797205 and 11127617411, and new mounting hardware to attach the valve cover to the cylinder head.
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Engine Valve Cover
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Elring - Corporate Logo
T#:15048401
Part#: 11128645888
Back Ordered
Sale - Save 3% $ 249.99

This product was last offered at the strikethrough price on
08-14-2026

$ 242.42 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 249.99

This product was last offered at the strikethrough price on
08-14-2026

$ 242.42 USD
Free Shipping on orders $49 and up
Keep your BMW's N46 4-cylinder running clean and efficient with this OEM-quality replacement valve cover assembly from Elring.