Valve Cover Assembly

NRW Designs S65 Aluminum Valve Cover - Wrinkle Black

T#:20584676

Part#: S65VCWBLK

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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Upgrade your BMW S65 engine to deliver high-quality, performance-driven ascetics that meet the demands of both daily drivers and motorsport enthusiasts.

NRW Desings S65 Aluminum Valve Covers - Wrinkle Red

T#:42403031

Part#: S65VCWRD

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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With the NRW Designs S65 Aluminum Valve Covers finished in Wrinkle Red, BMW owners can enhance the reliability, style, and longevity of their S65 engine.

BMW N52 Valve Cover & PCV Valve Refresh Kit

T#:21735875

Part#: VALVECVRN52KT

Ships in 1 Business Day

Sale - Save 11% $ 465.99

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

$ 414.91 USD

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Sale - Save 11%

$ 465.99

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

$ 414.91 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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NRW Designs S65 Aluminum Valve Cover - Smooth Yellow

T#:20584683

Part#: S65VCSY

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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For BMW M3 owners seeking a bold, durable, and functional engine bay upgrade, the NRW Designs S65 Aluminum Valve Cover - Smooth Yellow from Turner Motorsport offers the ideal combination of form and function.

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NRW Designs S65 Aluminum Valve Cover - Smooth Red

T#:20584680

Part#: S65VCSRD

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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For enthusiasts seeking a combination of bold looks and long-term reliability, the NRW Designs S65 Aluminum Valve Cover - Smooth Red from Turner Motorsport delivers premium performance and style.

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NRW Designs S65 Aluminum Valve Cover - Smooth Black

T#:20584681

Part#: S65VCSBLK

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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For S65 reliability and a refined engine bay appearance, the NRW Designs S65 Aluminum Valve Cover finished in Smooth Black is a smart investment.

OEM Rein Valve Cover Assembly - BMW N52

T#:45997479

Part#: VCE0102

In Stock

$ 292.99

This product was last offered at the strikethrough price on
04-26-2026

$ 248.99 USD

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$ 248.99 USD

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Rein OE Quality valve covers are designed and manufactured to be direct replacements for OE units. Rein valve covers have identical dimensions as genuine valve covers. Rein valve covers are manufactured to strict engineering standards using high quality materials to prevent leaks and warping.

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NRW Designs S65 Aluminum Valve Cover - Smooth Blue

T#:20584682

Part#: S65VCSBLU

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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For BMW owners looking to combine high-performance reliability with standout styling, the NRW Designs S65 Aluminum Valve Cover - Smooth Blue from Turner Motorsport delivers on every front.

NRW Designs S65 Aluminum Valve Cover - Wrinkle Blue

T#:20584678

Part#: S65VCWBLU

Ships in 3 Business Days

$ 1,199.99 USD

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$ 1,199.99 USD

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Enhance both the visual appeal and reliability of your S65 engine with the NRW Designs S65 Aluminum Valve Cover - Wrinkle Blue, proudly offered by Turner Motorsport.

NRW Design S58 Billet Valve Cover - With Swivel Fittings & Gasket Kit...

T#:48850078

Part#: S58BVC-2

Ships in 3 Business Days

$ 3,199.99 USD

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$ 3,199.99 USD

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NRW's S58 Billet Valve Cover is the premier solution for BMW enthusiasts looking to upgrade the reliability, performance, and appearance of their S58 engine. Designed to replace the factory plastic valve cover, this CNC-machined aluminum upgrade is engineered to handle the extreme demands of high-performance and tuned BMW applications. Available through ECS Tuning, the NRW Billet Valve Cover delivers the strength and durability needed to support increased boost, heat, and power output in motorsport and street environments alike. Built with precision fitment for S58-equipped models such as the BMW G80 M3, G82 M4, and F97 X3M, this valve cover provides long-term sealing and eliminates common issues like warping, oil leakage, and cracked housings. Its clean, anodized finish makes it the ideal choice for aggressive builds and custom engine bay setups. PLEASE NOTE: This is not a direct replacement for the factory cover. This billet cover bypasses the factory PCV system and is designed to be used with a catch can setup for excess crankcase pressure, featuring two -10 ORB ports with -10 ORB to AN swivel fittings pre-installed for easy installation. (Catch can and plumbing not included)

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VTT B58 Gen 1 Billet Aluminum Valve Cover - Silver, Black, Red, Or Bl...

T#:3658005

Part#: B58BLTVLVCVR

Ships in 10 Business Days

Starting at $ 1,763.99 USD

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Starting at $ 1,763.99 USD

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Introducing Vargas Turbo's B58 Gen 1 Billet Valve cover. VTT created these for the B58 owner who wants to add a great look to their engine bay while also getting rid of the stock plastic valve cover which has problematic PCV systems and can crack with higher mileage. Vargas Turbo Technologies recommends running it with their B58 engine catch can kit (See listing options). VTT offers a number of breather choices for extra crankcase venting including our billet oil cap breather, as well as their one-way Stainless breathers.

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OEM Rein Valve Cover Assembly - BMW N20 2.0L

T#:45997533

Part#: VCE0103

In Stock at Vendor

$ 287.99 USD

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$ 287.99 USD

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If your valve cover is cracked or warped, replace it with this OEM Rein valve cover to eliminate oil and vacuum leaks.

NRW Design S58 Billet Valve Cover - W/O Swivel Fittings & Gasket Kit ...

T#:48850077

Part#: S58BVC-1

Ships in 3 Business Days

$ 2,995.99 USD

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$ 2,995.99 USD

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NRW's S58 Billet Valve Cover is the premier solution for BMW enthusiasts looking to upgrade the reliability, performance, and appearance of their S58 engine. Designed to replace the factory plastic valve cover, this CNC-machined aluminum upgrade is engineered to handle the extreme demands of high-performance and tuned BMW applications. Available through ECS Tuning, the NRW Billet Valve Cover delivers the strength and durability needed to support increased boost, heat, and power output in motorsport and street environments alike. Built with precision fitment for S58-equipped models such as the BMW G80 M3, G82 M4, and F97 X3M, this valve cover provides long-term sealing and eliminates common issues like warping, oil leakage, and cracked housings. Its clean, anodized finish makes it the ideal choice for aggressive builds and custom engine bay setups. PLEASE NOTE: This is not a direct replacement for the factory cover. This billet cover bypasses the factory PCV system and is designed to be used with a catch can setup for excess crankcase pressure, featuring two -10 ORB ports for easy installation. (Catch can and plumbing not included)

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VTT S65 Billet Valve Cover Set

T#:20749241

Part#: S65BVC

Back Ordered

Starting at $ 1,698.99 USD

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Starting at $ 1,698.99 USD

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VTT is proud to announce the S65 Billet Valve cover set. VTT created these for the S65 owner who wants to add a great look to their engine bay while also getting rid of the stock valve cover which are very problematic and can crack/leak/delaminate with higher mileage. Eliminating the leak-prone factory oil cap design with a threaded cap with O-ring Seal, VTT has also added two -10 ORB bungs which allow you complete freedom to plumb in a catch can, or vent system of your choice. The internal baffling is 100% in place to knock down any oil from the vapors before being expelled. Factory PCV has also been kept in place so these can be run in essentially any configuration required. 100% CNC 6061-T6 Aircraft aluminum construction Anodized in a variety of colors Lightweight; 9.7 lbs. (compared to 7.9 lbs for a stock cover – only 1.8 lbs difference) TWO shrouded -10 ORB ports which Give the end-user variety for setting up their Valve Cover and PCV System Only Billet option on the market with a threaded oil cap, and PCV choices Works with our 1' one-way breather for ultimate crankcase venting Kit includes: Two Billet Valve covers Two US-sourced Viton Gaskets

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NRW Designs S65 Aluminum Valve Cover - Wrinkle Black

NRW Desings S65 Aluminum Valve Covers - Wrinkle Red

BMW N52 Valve Cover & PCV Valve Refresh Kit

NRW Designs S65 Aluminum Valve Cover - Smooth Yellow

NRW Designs S65 Aluminum Valve Cover - Smooth Red

NRW Designs S65 Aluminum Valve Cover - Smooth Black

OEM Rein Valve Cover Assembly - BMW N52

NRW Designs S65 Aluminum Valve Cover - Smooth Blue

NRW Designs S65 Aluminum Valve Cover - Wrinkle Blue

NRW Design S58 Billet Valve Cover - With Swivel Fittings & Gasket Kit...

VTT B58 Gen 1 Billet Aluminum Valve Cover - Silver, Black, Red, Or Bl...

OEM Rein Valve Cover Assembly - BMW N20 2.0L

NRW Design S58 Billet Valve Cover - W/O Swivel Fittings & Gasket Kit ...

VTT S65 Billet Valve Cover Set

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