Valve Cover

Aluminum Valve Cover Set - E9X M3 S65 4.0L

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

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

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$ 907.99

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

$ 726.38 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 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 Right Valve Cover

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

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

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$ 453.99

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

$ 385.89 USD

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E9X M3 Left Valve Cover

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

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

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Sale - Save 15%

$ 453.99

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

$ 385.89 USD

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Bav Auto Cylinder Head Valve Cover w/ Gasket - BMW N52 30.L ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

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

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Sale - Save 20%

$ 293.99

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

$ 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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Bavarian Autosport Valve Cover Assembly - BMW M54 2.5L and 3.0L ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:638092

Part#: 11127512839

In Stock

Sale - Save 20% $ 252.99

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

$ 202.39 USD

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Sale - Save 20%

$ 252.99

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

$ 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.

Rein N20 Valve Cover - With PCV Valve - 11127588412 - F3x, F22, F23, ...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:594483

Part#: 11127588412

In Stock

Sale - Save 7% $ 326.99

This product was last offered at the strikethrough price on
07-15-2026

$ 304.41 USD

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Sale - Save 7%

$ 326.99

This product was last offered at the strikethrough price on
07-15-2026

$ 304.41 USD

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NRW Design B58 Billet Valve Cover - BMW Gen 2 B58 3.0L

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T#:58965193

Part#: G2B58VC

Ships in 3 Business Days

$ 3,495.00 USD

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$ 3,495.00 USD

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NRW's B58 Billet Valve Cover is the premier solution for BMW enthusiasts looking to upgrade the reliability, performance, and appearance of their B58 engine.

Vargas Turbo Technologies S55 VTT Billet CNC Valve Cover - Black - S5...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52516249

Part#: S55BVCB

Ships in 10 Business Days

$ 1,554.99 USD

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$ 1,554.99 USD

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Transform your engine bay with the VTT Billet CNC Valve Cover, the only fully modular billet option on the market for the S55 and N55 EWG platforms.

Valve Cover Hardware Kit

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T#:57616373

Part#: 11127646555HWKT

Ships in 1 day

$ 133.99 USD

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$ 133.99 USD

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Febi N62 Valve Cover Assembly - Bank 1 - 11127518075 - E60, E63 E64 6...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56218623

Part#: 11127518075

Special Order: No Guaranteed ETA

$ 206.99 USD

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$ 206.99 USD

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This Febi Bilstein Left Valve Cover Assembly provides the endurance needed to survive demanding daily driving and aggressive spirited runs.

Febi N62 Valve Cover - Right - 11127522150 - E60, E63 E64 6 Series, E...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56254763

Part#: 11127522150

Special Order: No Guaranteed ETA

$ 186.99 USD

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$ 186.99 USD

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This Febi Bilstein Right Side Cylinder Head Cover provides a precision OE-quality replacement for worn or cracked factory covers on N62 engines.

Febi N20 Rocker Cover With Vent Valve & Gasket - 11127633630 - F3x, F...

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T#:56038089

Part#: 11127633630

Special Order: No Guaranteed ETA

$ 227.99 USD

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$ 227.99 USD

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Fix rough-idle issues and seal up your crankcase with this rocker cover from Febi Bilstein.

Valve Cover With Gasket

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T#:56291067

Part#: 11127611277

Special Order: No Guaranteed ETA

$ 213.99 USD

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$ 213.99 USD

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Maintain peak engine efficiency and prevent performance-robbing vacuum leaks with this complete Valve Cover Assembly from Febi Bilstein.

Febi Valve Cover With Gasket - 11127611278 - F3x, F22, F23, G30 5 Ser...

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T#:56327190

Part#: 11127611278

Special Order: No Guaranteed ETA

$ 218.99 USD

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$ 218.99 USD

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Keep your engine sealed tight and running at peak operating efficiency with this replacement valve cover assembly from Febi Bilstein.

Cylinder Head Valve Cover

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T#:57543714

Part#: 11128631744

Special Order: No Guaranteed ETA

$ 162.99 USD

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$ 162.99 USD

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Maintain proper crankcase pressure and preserve peak engine health with this replacement valve cover assembly from Febi Bilstein.

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Aluminum Valve Cover Set - E9X M3 S65 4.0L

E9X M3 Right Valve Cover

E9X M3 Left Valve Cover

Bav Auto Cylinder Head Valve Cover w/ Gasket - BMW N52 30.L ...

Bavarian Autosport Valve Cover Assembly - BMW M54 2.5L and 3.0L ...

Rein N20 Valve Cover - With PCV Valve - 11127588412 - F3x, F22, F23, ...

NRW Design B58 Billet Valve Cover - BMW Gen 2 B58 3.0L

Vargas Turbo Technologies S55 VTT Billet CNC Valve Cover - Black - S5...

Valve Cover Hardware Kit

Febi N62 Valve Cover Assembly - Bank 1 - 11127518075 - E60, E63 E64 6...

Febi N62 Valve Cover - Right - 11127522150 - E60, E63 E64 6 Series, E...

Febi N20 Rocker Cover With Vent Valve & Gasket - 11127633630 - F3x, F...

Valve Cover With Gasket

Febi Valve Cover With Gasket - 11127611278 - F3x, F22, F23, G30 5 Ser...

Cylinder Head Valve Cover

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