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Valve Cover

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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Turner Motorsport Polished Valve Cover Cap Nut (11121738607) - Priced Each - M50 M52 M54
Turner Motorsport Polished Valve Cover Cap Nut (11121738607) - Priced...
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Turner Motorsport - Corporate Logo
T#:54852009
Part#: 059043LA04KT
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Over time, the factory valve cover hardware on M50, M50TU, M52, M52TU, M54, S50 (US), and S52 engines is subjected to continuous heat cycling, oil vapor, and moisture, causing original cap nuts to oxidize, corrode, or thread-strip during routine maintenance. Our Polished Valve Cover Cap Nut serves as a direct replacement designed to address these common failure points while improving upon overall engine bay aesthetics.

Because maintaining precise gasket compression is critical to preventing oil leaks, these cap nuts and washers are machined directly to OE-style dimensions. This exact fitment allows for direct compatibility with original and replacement valve cover studs (see T#55317643) and ensures the hardware can be torqued precisely to OEM specifications without guesswork. Manufactured to grade 8.8 structural strength standards, the hardware maintains the necessary clamp force required under normal and high-performance engine operating conditions.

To resist corrosion, both the cap nut and washer undergo an electroless nickel plating process during production. Unlike standard zinc coatings that dull or rust over time, electroless nickel provides a uniform layer of corrosion resistance that withstands long-term chemical exposure and extreme temperature swings while giving the hardware a polished, high-end appearance. Each cap nut assembly includes an OE rubber washer seal, ensuring a tight, leak-free barrier that prevents oil from escaping through the mounting studs.

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Turner Motorsport Valve Cover Stud (11121718856) - Priced Each
Turner Motorsport Valve Cover Stud (11121718856) - Priced Each ...
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Turner Motorsport - Corporate Logo
T#:55317643
Part#: 059043LA03
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$ 4.99

This product was last offered at the strikethrough price on
09-29-2026

$ 3.99 USD
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$ 4.99

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This M7/6x29.5 threaded stud is used for securing the valve cover to the cylinder head on all M50, M50TU, M52, M52TU, M54, S50 (US), and S52 engines. Despite this crucial role in engine sealing and construction, BMW decided to discontinue this vital factory part in 2023. Recognizing the gap left by the discontinued factory hardware, our team of BMW enthusiasts reverse-engineered the original part—improving its materials and finish to bring a higher-quality, long-lasting solution to the market. Manufactured from high-strength Grade 8.8 steel and finished with a protective zinc coating, this upgraded stud delivers exceptional durability, reliable torque retention, and exceptional corrosion resistance under the hood.
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Aluminum Valve Cover - BMW N55 3.0L
Aluminum Valve Cover - BMW N55 3.0L
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Bremmen Parts - Corporate Logo
T#:56110315
Part#: 11127570292MKT
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This product was last offered at the strikethrough price on
08-24-2026

$ 295.99 USD
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$ 369.99

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With Cap!
Valve Cover - Aluminum
Valve Cover - Aluminum
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Bremmen Parts - Corporate Logo
T#:56110317
Part#: 11127588412MKT
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08-17-2026

$ 314.45 USD
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$ 346.99

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Aluminum Valve Cover Replacement Kit
Aluminum Valve Cover Replacement Kit
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Bremmen Parts - Corporate Logo
T#:56110323
Part#: 111278463591ALKT
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With oil cap!
Ultimate Valve Cover Gasket Kit - With Hardware
Ultimate Valve Cover Gasket Kit - With Hardware
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Packaged by Turner - Corporate Logo
T#:57761577
Part#: 11120034107KT3
Ships in 3 Business Days
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This product was last offered at the strikethrough price on
10-15-2026

$ 243.27 USD
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This all-inclusive Valve Cover Service Kit eliminates the guesswork by combining complete factory-spec sealing with show-quality Turner Motorsport hardware.
Valve Cover Gasket - Set
Valve Cover Gasket - Set
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Bremmen Parts - Corporate Logo
T#:54068660
Part#: 11127587804
Ships in 8 Business Days
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This product was last offered at the strikethrough price on
09-16-2026

$ 22.94 USD
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$ 26.99

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Bremmen Aluminum Valve Cover Kit - N63 S63
Bremmen Aluminum Valve Cover Kit - N63 S63
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Packaged by Turner - Corporate Logo
T#:56978001
Part#: 11127588545KT2
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Maintaining proper crankcase ventilation and positive oil retention is crucial for the performance and longevity of BMW’s high-output twin-turbo 4.4L V8 engines. Extreme engine bay heat cycles cause original plastic covers to warp and internal PCV components to degrade, compromising engine seals and vacuum pressures.
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N55 Aluminum Valve Cover Kit w/ Cap & Hardware - F22/23 F3X F87 N55 3.0L
N55 Aluminum Valve Cover Kit w/ Cap & Hardware - F22/23 F3X F87 N55 3...
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Bremmen Parts - Corporate Logo
T#:59257688
Part#: 11127570292MCKT
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Tired of dealing with plastic valve covers that crack and split, causing frustrating oil leaks? This upgraded aluminum valve cover is the perfect solution! This kit includes all of the items needed to install the valve cover and the associated components and parts that attach to the valve cover.
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Genuine BMW N47 N57 Throttle Body & Valve Cover Gasket Kit - 1161n47tbKT - F3x, F10 5 Series, F02 7 Series, F25, F15
Genuine BMW N47 N57 Throttle Body & Valve Cover Gasket Kit - 1161n47t...
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Genuine BMW - Corporate Logo
T#:55317701
Part#: 1161N47TBKT
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$ 56.01 USD
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This Turner Motorsports Gasket Kit combines the throttle body profile gasket and the valve cover gasket set into a single, track-tested maintenance bundle.
NRW Design B58 Billet Valve Cover - BMW Gen 2 B58 3.0L
NRW Design B58 Billet Valve Cover - BMW Gen 2 B58 3.0L
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NRW Design - Corporate Logo
T#:58965193
Part#: G2B58VC
Ships in 3 Business Days
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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 - S55BvCB - F8x, F87
Vargas Turbo Technologies S55 VTT Billet CNC Valve Cover - Black - S5...
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Vargas Turbo Technologies - Corporate Logo
T#:52516249
Part#: S55BVCB
Ships in 10 Business Days
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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 Kit
Valve Cover Kit
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Assembled By ECS - Corporate Logo
T#:52516251
Part#: 111276465541KT
Ships in 7 Business Days
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This product was last offered at the strikethrough price on
05-03-2026

$ 203.52 USD
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$ 205.99

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Valve Cover Complete Kit - Upgraded Metal
Valve Cover Complete Kit - Upgraded Metal
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Assembled By ECS - Corporate Logo
T#:57014186
Part#: 11127646554MKT
Ships in 4 Business Days
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$ 336.99 USD
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Ultimate Valve Cover Gasket Kit - With Hardware
Ultimate Valve Cover Gasket Kit - With Hardware
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Packaged by Turner - Corporate Logo
T#:57761567
Part#: 11120034108KT7
Ships in 3 Business Days
New Item
$ 232.99 USD
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$ 232.99 USD
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This all-inclusive Valve Cover Service Kit eliminates the guesswork by combining complete factory-spec sealing with show-quality Turner Motorsport hardware.
Ultimate Valve Cover Gasket Kit - With Hardware
Ultimate Valve Cover Gasket Kit - With Hardware
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Packaged by Turner - Corporate Logo
T#:57761578
Part#: 11120030496KT4
Ships in 3 Business Days
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$ 236.76 USD
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$ 236.76 USD
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This all-inclusive Valve Cover Service Kit eliminates the guesswork by combining complete factory-spec sealing with show-quality Turner Motorsport hardware.
Ultimate Valve Cover Gasket Kit - With Hardware
Ultimate Valve Cover Gasket Kit - With Hardware
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
Packaged by Turner - Corporate Logo
T#:57761576
Part#: 11129070990KT4
Ships in 3 Business Days
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$ 233.62 USD
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$ 233.62 USD
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This all-inclusive Valve Cover Service Kit eliminates the guesswork by combining complete factory-spec sealing with show-quality Turner Motorsport hardware.
Valve Cover Gasket
Valve Cover Gasket
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Bremmen Parts - Corporate Logo
T#:56001963
Part#: 11127565286
Ships in 8 Business Days
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Sale - Save 10% $ 32.99

This product was last offered at the strikethrough price on
10-08-2026

$ 29.69 USD
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$ 32.99

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Valve Cover Gasket Set
Valve Cover Gasket Set
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Bremmen Parts - Corporate Logo
T#:56038076
Part#: 11127588418
Ships in 8 Business Days
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$ 25.19 USD
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Valve Cover Gasket Set
Valve Cover Gasket Set
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Bremmen Parts - Corporate Logo
T#:57267779
Part#: 11120034108
Ships on Nov 27, 2026
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This product was last offered at the strikethrough price on
10-21-2026

$ 24.99 USD
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Valve Cover Gasket Set
Valve Cover Gasket Set
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Bremmen Parts - Corporate Logo
T#:57267777
Part#: 11120030496
Ships on Nov 27, 2026
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$ 26.99 USD
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Valve Cover Gasket Set
Valve Cover Gasket Set
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Bremmen Parts - Corporate Logo
T#:56978007
Part#: 11127513194
Ships on Nov 27, 2026
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$ 50.39 USD
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Valve Cover Gasket Set
Valve Cover Gasket Set
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Bremmen Parts - Corporate Logo
T#:56507811
Part#: 11127581215
Ships on Jan 11, 2027
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$ 32.39 USD
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Collar Screw - Priced Each
Collar Screw - Priced Each
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Bremmen Parts - Corporate Logo
T#:53573468
Part#: 11121487179
Special Order: No Guaranteed ETA
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10-14-2026

$ 11.69 USD
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