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

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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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Aluminum Valve Cover Set - E9X M3 S65 4.0L
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:39835971
Part#: 11127848154KT
In Stock
Sale - Save 20% $ 907.99

This product was last offered at the strikethrough price on
05-03-2026

$ 726.38 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 907.99

This product was last offered at the strikethrough price on
05-03-2026

$ 726.38 USD
Free Shipping on orders $49 and up

The factory magnesium valve covers on the S65 engine are known for developing micro-porosity, corrosion, and persistent oil leaks over time. This material is highly susceptible to oxidation, leading to unsightly surface imperfections, weakened gasket channels, and sealing issues that a simple gasket replacement won't fix.

Upgrade to this high-strength aluminum valve cover set, engineered as a direct-fit replacement for your aging OEM covers. Unlike magnesium, aircraft-grade aluminum offers superior durability, enhanced heat resistance, and complete immunity to the corrosion issues that plague factory covers. Whether you're refreshing a high-mileage M3 or seeking long-term reliability, this upgrade ensures a leak-free, worry-free solution for your S65.

Features:

Eliminates the common porosity and corrosion issues found in factory magnesium covers.

Helps maintain optimal engine temperatures and enhances long-term reliability.

Designed for an OEM-like installation without modifications.

Reduces the risk of oil leaks, ensuring a proper seal.

Resistant to oxidation and chemical exposure for a long-lasting clean look.

Replaces OEM Part Numbers: 11127848153 & 11127848154

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E9X M3 Left Valve Cover
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:19560853
Part#: 11127848154
In Stock
Sale - Save 15% $ 453.99

This product was last offered at the strikethrough price on
05-03-2026

$ 385.89 USD
Free Shipping
Sale - Save 15%
$ 453.99

This product was last offered at the strikethrough price on
05-03-2026

$ 385.89 USD
Free Shipping
E9X M3 Right Valve Cover
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:19560852
Part#: 11127848153
In Stock
Sale - Save 15% $ 453.99

This product was last offered at the strikethrough price on
05-03-2026

$ 385.89 USD
Free Shipping
Sale - Save 15%
$ 453.99

This product was last offered at the strikethrough price on
05-03-2026

$ 385.89 USD
Free Shipping

BMW N55 3.0L Bavarian Autosport Valve Cover
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:21308442
Part#: 11127570292
In Stock
Sale - Save 11% $ 224.99

This product was last offered at the strikethrough price on
09-08-2026

$ 199.99 USD
Sale - Save 11%
$ 224.99

This product was last offered at the strikethrough price on
09-08-2026

$ 199.99 USD
When your valve cover is showing signs of wear, such as cracks or warping, it's time for an essential upgrade with this top-quality Bav Auto replacement part. Say goodbye to pesky leaks and the risk of valvetrain damage. By swapping out your problematic valve cover, you'll ensure that your precious engine oil stays exactly where it should - safely inside your engine, preserving its optimal performance. Premium Construction: Crafted for durability and style. Improved Heat Resistance: Keep your engine cool under pressure. Effortless Installation: Direct-fit design for a hassle-free upgrade. Performance Boost: Optimize valve train operation and reduce oil leaks. Long-Lasting Quality: Built to outlast and outperform. OEM Compatibility: Meets or exceeds OEM standards.
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Bavarian Autosport - Corporate Logo
T#:638073
Part#: 11127552281
In Stock
Sale - Save 20% $ 293.99

This product was last offered at the strikethrough price on
05-03-2026

$ 235.19 USD
Free Shipping
Sale - Save 20%
$ 293.99

This product was last offered at the strikethrough price on
05-03-2026

$ 235.19 USD
Free Shipping
Years of excessive can cause the plastics of your valve cover to become warp or become hard and brittle, leading to cracking and potential oil leak issues. If you are experiencing oil loss, vacuum issues, or even poor running conditions, your valve cover may be the reason why. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Febi Aluminum Valve Cover Screws - E60, E61, E90, E91, Z4
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:392869
Part#: 11120409288
In Stock
$ 66.99

This product was last offered at the strikethrough price on
04-15-2026

$ 54.99 USD
Free Shipping on orders $49 and up
$ 54.99 USD
Free Shipping on orders $49 and up
Necessary for installation of valve cover

Rocker Cover
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38419084
Part#: 11127570292
In Stock
$ 350.99 USD
$ 350.99 USD
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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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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Febi - Corporate Logo
T#:56580207
Part#: 11127552281S1
Special Order: No Guaranteed ETA
New Item
$ 226.99 USD
$ 226.99 USD
Maintain peak engine reliability and consistent manifold vacuum with the Febi Bilstein Aluminum Valve Cover Assembly.

Febi - Corporate Logo
T#:55857767
Part#: 1006400
Special Order: No Guaranteed ETA
New Item
$ 230.99 USD
$ 230.99 USD
This Febi rocker cover is engineered to strict standards, upgrading the assembly to a robust aluminum construction that shrugs off heat and pressure far better than stock plastic components.