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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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Aluminum Valve Cover - BMW N55 3.0L
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T#:14915981
Part#: 11127570292M
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$ 283.99 USD
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Tired of dealing with plastic valve covers that crank and split, causing frustrating oil leaks? This upgraded aluminum valve cover is the perfect solution!
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Aluminum Valve Cover - M52 M54
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Bremmen Parts - Corporate Logo
T#:19329477
Part#: 11121432928M
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05-03-2026

$ 270.90 USD
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$ 270.90 USD
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Tired of dealing with plastic valve covers that crank and split, causing frustrating oil leaks? This upgraded aluminum valve cover is the perfect solution!
Valve Cover - Aluminum - N52 3.0L
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Bremmen Parts - Corporate Logo
T#:14915993
Part#: 11127552281M
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Sale - Save 20% $ 435.99

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$ 348.42 USD
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Upgrade your BMW's engine bay with the Aluminum Valve Cover 11127552281M to eliminate leaks and add a touch of style. This high-quality valve cover ensures a secure seal, preventing leaks and enhancing the aesthetic appeal of your BMW.

  • Aluminum Valve Cover for BMW
  • Eliminates leaks for improved engine performance
  • Adds style to the engine bay
  • High-quality construction for durability and reliability
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BMW N54 3.0L Valve Cover - Aluminum
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Bremmen Parts - Corporate Logo
T#:14915983
Part#: 11127565284M
In Stock
Sale - Save 20% $ 435.99

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$ 349.99 USD
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This aluminum valve cover from Bremmen is designed to eliminate issues stemming from brittle plastic valve covers. Cracked or warped valve covers can cause oil leaks, engine fault codes, vacuum leaks, and misfires.
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E46 M54 - Aluminum Valve Cover
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Bremmen Parts - Corporate Logo
T#:14916007
Part#: 127512839M
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Sale - Save 20% $ 447.99

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$ 358.22 USD
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$ 358.22 USD
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Replace your factory plastic valve cover with this durable aluminum replacement from Bremmen Parts!
BMW N55 3.0L Bavarian Autosport Valve Cover
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Bavarian Autosport - Corporate Logo
T#:21308442
Part#: 11127570292
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Sale - Save 11% $ 224.99

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$ 199.99 USD
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$ 224.99

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$ 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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Bav Auto Cylinder Head Valve Cover w/ Gasket - BMW N52 30.L ...
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Bavarian Autosport - Corporate Logo
T#:638073
Part#: 11127552281
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Sale - Save 20% $ 293.99

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$ 235.19 USD
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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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Aluminum Valve Cover - Gloss Red - Cylinders 5-8 - E9X M3 S65 4.0L ...
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Bremmen Parts - Corporate Logo
T#:40985125
Part#: 11127848154-RED
In Stock
Sale - Save 20% $ 520.99

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

$ 416.15 USD
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$ 520.99

This product was last offered at the strikethrough price on
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$ 416.15 USD
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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, 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.

This valve cover includes gaskets, bolts, and the oil separator for a comprehensive replacement.

Features:

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

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

Gloss red finish provides a much-needed boost in engine bay aesthetic.

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.

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BMW N52 Valve Cover & PCV Valve Refresh Kit
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Packaged by Turner - Corporate Logo
T#:21735875
Part#: VALVECVRN52KT
In Stock
Sale - Save 12% $ 465.99

This product was last offered at the strikethrough price on
05-30-2026

$ 409.05 USD
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Sale - Save 12%
$ 465.99

This product was last offered at the strikethrough price on
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$ 409.05 USD
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Maintaining the peak performance and reliability of your BMW N52 engine is essential for a smooth and enjoyable driving experience. One of the most effective ways to achieve this is by replacing critical components like the valve cover, crankcase vent hose, angle connector with heating element, and cylinder sleeve. In this article, we'll delve into the numerous benefits of upgrading these vital parts, ensuring your BMW N52 operates at its best. Optimized Engine Performance: Replacing the valve cover, crankcase vent hose, angle connector, and cylinder sleeve enhances your BMW N52's engine performance. The valve cover plays a crucial role in sealing the engine, preventing oil leaks and ensuring optimal valve operation. When you upgrade these components, you reduce the risk of performance-robbing oil leaks and maintain precise valve timing, resulting in improved horsepower and torque. Enhanced Reliability: Reliability is paramount for any BMW owner. These components, when aged or damaged, can lead to severe engine issues. By replacing them, you significantly reduce the likelihood of unexpected breakdowns or costly repairs, ensuring your BMW N52 engine runs smoothly and reliably for years to come. Improved Fuel Efficiency: An efficiently operating engine not only performs better but also consumes less fuel. The replacement of these components leads to better combustion, reduced emissions, and ultimately improved fuel efficiency. This means fewer trips to the gas station and a lighter environmental footprint. Reduced Maintenance Costs: Regular maintenance and repairs can add up over time. By proactively replacing the valve cover, crankcase vent hose, angle connector, and cylinder sleeve, you mitigate the risk of more extensive engine damage that could lead to expensive repairs down the road. In the long term, this can translate into significant cost savings. Extended Engine Lifespan: The longevity of your BMW N52 engine is directly tied to the quality and condition of its components. When you invest in high-quality replacements, you're effectively extending the lifespan of your engine. This not only preserves the value of your BMW but also allows you to enjoy its performance for years to come. Precise Temperature Control: The angle connector with heating element is vital for maintaining optimal engine temperature, especially in cold weather. A malfunctioning or worn-out connector can disrupt temperature control, affecting engine performance. Replacing this component ensures consistent and precise temperature management. Customized Upgrades: When replacing these components, you have the opportunity to choose high-performance or specialized alternatives, allowing you to customize your BMW N52 to your preferences. Whether you prioritize power, efficiency, or specific driving conditions, there are options available to tailor your engine's performance accordingly. Included in the BMW N52 Valve Cover & PCV Valve Refresh Kit: 6 Cylinder Sleeves 1 Alternator Mounting Screw Set 1 Angle Connector with Heating Element 1 Valve Cover - Gasket Included 1 Crankcase Vent Hose
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Aluminum Valve Cover - Gloss Red - Cylinders 1-4 - E9X M3 S65 4.0L ...
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Bremmen Parts - Corporate Logo
T#:40985126
Part#: 11127848153-RED
Ships in 6 Business Days
Sale - Save 20% $ 520.99

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

$ 416.15 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 520.99

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

$ 416.15 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, 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.

This valve cover includes gaskets, bolts, and the oil separator for a comprehensive replacement.

Features:

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

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

Gloss red finish provides a much-needed boost in engine bay aesthetic.

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.

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Bremmen Parts Cylinder Head Valve Cover - N54 3.0L - E82/88, E9X, E60...
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Bremmen Parts - Corporate Logo
T#:4551996
Part#: 11127565284
In Stock
Sale - Save 20% $ 312.99

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

$ 249.69 USD
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$ 312.99

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$ 249.69 USD
Includes oil separator, check valves, valve cover gasket, and hardware.
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Bremmen Valve Cover - Aluminum
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Bremmen Parts - Corporate Logo
T#:14916003
Part#: 11127588412M
Ships in 9 Business Days
Sale - Save 20% $ 433.99

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

$ 346.79 USD
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$ 433.99

This product was last offered at the strikethrough price on
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$ 346.79 USD
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Bavarian Autosport Valve Cover Assembly - BMW M54 2.5L and 3.0L ...
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Bavarian Autosport - Corporate Logo
T#:638092
Part#: 11127512839
In Stock
Sale - Save 20% $ 252.99

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$ 202.39 USD
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Direct replacement for cracked, leaky, warped, or otherwise failing plastic valve covers. Fits a variety of vehicles, including E39, E46, E53, E60, E83, and Z4 chassis' equipped with the M54 engine.
Valve Cover - Metal
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Bremmen Parts - Corporate Logo
T#:25042570
Part#: 11127548274M
In Stock
Sale - Save 10% $ 447.99

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

$ 402.99 USD
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$ 447.99

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$ 402.99 USD

Introducing the Bremmen Auto Metal Valve Cover (Part Number 11127548274) for N52 3.0L engines – a smart and cost-effective alternative to the Genuine BMW valve cover. Specifically designed for the N52 3.0L engine, this metal valve cover from Bremmen Auto surpasses stringent OEM standards, ensuring outstanding performance and durability for your BMW.

Key Features and Benefits:

Direct Replacement: Tailored for N52 3.0L engines, providing a seamless and hassle-free replacement.

Precision-Engineered: Designed for optimal performance, enhancing your BMW's engine efficiency.

Durable, High-Quality Materials: Crafted with premium materials, the metal valve cover ensures longevity and resilience in various driving conditions.

Rigorous Testing: Undergoes comprehensive testing to meet and exceed OEM specifications, guaranteeing reliability and longevity.

Thermal Conductivity: The metal construction enhances thermal conductivity, helping to dissipate heat more effectively, thus contributing to improved engine performance.

Corrosion Resistance: Resistant to corrosion, ensuring a longer lifespan compared to traditional materials, and maintaining the cover's aesthetic appeal.

Significant Cost Savings: Enjoy substantial cost savings without compromising on quality, making it a financially savvy choice for BMW enthusiasts.

Upgrade your BMW confidently with the Bremmen Auto Metal Valve Cover. Not only does it provide comparable quality to Genuine BMW parts, but it also presents substantial benefits such as improved heat dissipation and corrosion resistance, making it a wise and performance-enhancing choice for discerning BMW enthusiasts.

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B58 Valve Cover
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Bremmen Parts - Corporate Logo
T#:5309562
Part#: 11127645173
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Sale - Save 20% $ 395.99

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$ 316.60 USD
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Genuine BMW Valve Cover - E90 E70 M57
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Genuine BMW - Corporate Logo
T#:31600
Part#: 11127809860
In Stock
Sale - Save 8% $ 1,895.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,753.79 USD
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This product was last offered at the strikethrough price on
06-15-2026

$ 1,753.79 USD
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Genuine BMW Cylinder Head Cover -
This item fits the following BMW Chassis:
E70 X5,E90

Fits BMW Engines including:
M57


Bremmen Valve Cover SEcuring Nut - BMW M50 M52 S50 S52 M54
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T#:640161
Part#: 11121738607
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Sale - Save 30% $ 4.99

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$ 3.49 USD
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Ever lose one of these or round one off while working on your car? This is the nut used to hold the valve cover to the cylinder head. These usually need to be replaced after being removed more than once, as the rubber grommet will crush.. Sold Individually.
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Genuine BMW Cylinder Head Cover - 11128589942
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Genuine BMW - Corporate Logo
T#:224082
Part#: 11128589942
In Stock
Sale - Save 8% $ 489.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 452.46 USD
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$ 489.99

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Genuine Bmw Cylinder Head Cover - 11128589942

Gneuine BMW Cylinder Head Valve Cover - BMW B46 B48 2.0L
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Genuine BMW - Corporate Logo
T#:39971054
Part#: 11129452895
In Stock
Sale - Save 5% $ 513.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 487.93 USD
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$ 513.99

This product was last offered at the strikethrough price on
06-25-2026

$ 487.93 USD
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 highly recommend replacing it with this Genuine BMW 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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N63 Aluminum Valve Cover - Left (5-8)
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Bremmen Parts - Corporate Logo
T#:45210374
Part#: 11127570939M
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Sale - Save 20% $ 305.99

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$ 244.79 USD
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$ 305.99

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$ 244.79 USD
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M62 Aluminum Valve Cover - Right (1-4)
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Bremmen Parts - Corporate Logo
T#:45210363
Part#: 11121703172M
In Stock
Sale - Save 20% $ 407.99

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$ 326.39 USD
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N63 Aluminum Valve Cover - Right (1-4)
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Bremmen Parts - Corporate Logo
T#:45210373
Part#: 11127588545M
In Stock
Sale - Save 20% $ 305.99

This product was last offered at the strikethrough price on
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$ 244.79 USD
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$ 305.99

This product was last offered at the strikethrough price on
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$ 244.79 USD
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