Valve Cover for BMW X Series E83 (2004-2010)

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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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BMW N52 Valve Cover & PCV Valve Refresh Kit

T#:21735875

Part#: VALVECVRN52KT

In Stock

Sale - Save 12% $ 465.99

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

$ 411.03 USD

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Qty

Sale - Save 12%

$ 465.99

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

$ 411.03 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

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Genuine BMW Torx Screw - 11127558449

T#:31423

Part#: 11127558449

In Stock

Sale - Save 6% $ 22.99

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

$ 21.60 USD

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Qty

Sale - Save 6%

$ 22.99

This product was last offered at the strikethrough price on
06-15-2026

$ 21.60 USD

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Genuine BMW Torx Screw - M7X33.5
This item fits the following BMW Chassis:
E70 X5,E82,E83,E85,E86,E89 Z4,E90,E92,E93,F10,F25 X3

Fits BMW Engines including:
N51,N51,N52,N52N

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Valve Cover Gasket Kit

T#:348062

Part#: 11120030496P

In Stock

Starting at $ 75.95 USD

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Starting at $ 75.95 USD

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Original BMW replacement valve cover gaskets, including large cover gasket and spark plug cavity gaskets. Fits M54 engines used from model year 2003 and up. This is the OE BMW gasket rather than an OEM or aftermarket brand - we have found the OE gaskets are a better seal than the others.

This item fits the following BMWs:
2003-2006 E46 BMW 325i 325ci 325xi 330i 330ci 330xi
2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2003-2006 E53 BMW X5 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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Valve Cover for BMW X Series E83 (2004-2010)

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BMW N52 Valve Cover & PCV Valve Refresh Kit

Genuine BMW Torx Screw - 11127558449

Valve Cover Gasket Kit

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