Valve Cover Assembly for BMW 3 Series E93 (2007-2013)

Clear BMW chassis

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.

Sort By:

BMW N52 Valve Cover & PCV Valve Refresh Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:21735875

Part#: VALVECVRN52KT

In Stock

Sale - Save 11% $ 465.99

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

$ 414.91 USD

Add to Wish List

Qty

Sale - Save 11%

$ 465.99

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

$ 414.91 USD

Add to Wish List

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

Show More Show Less

Billet N54 Valve Cover - N54

2X Entries Into Our F80 M3 Sweepstakes

T#:557949

Part#: VTTVCOVBCR

Ships in 10 Business Days

Starting at $ 1,448.99 USD

Add to Wish List

Starting at $ 1,448.99 USD

Add to Wish List

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

Show More Show Less

VTT Modular Cast Aluminum CNC Valve Cover Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:586044

Part#: VTTN54CASTVC-1-1

Ships in 10 Business Days

$ 759.99 USD

Add to Wish List

Qty

$ 759.99 USD

Add to Wish List

EWG BILLET CNC Valve Cover - Red

2X Entries Into Our F80 M3 Sweepstakes

T#:41695014

Part#: VTTS55BILLETVCRE

Ships in 10 Business Days

$ 1,519.99 USD

Add to Wish List

Qty

$ 1,519.99 USD

Add to Wish List

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.

Project Cars

SELECT YOUR BMW

Valve Cover Assembly for BMW 3 Series E93 (2007-2013)

BMW N52 Valve Cover & PCV Valve Refresh Kit

Billet N54 Valve Cover - N54

VTT Modular Cast Aluminum CNC Valve Cover Kit

EWG BILLET CNC Valve Cover - Red

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results