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BMW valve cover hardware is essential for maintaining a secure seal on the valve cover, preventing oil leaks and ensuring proper engine function. Over time, factory valve cover bolts, studs, and gaskets can weaken due to heat cycles, vibration, and general wear, leading to oil leaks, vacuum leaks, and potential engine misfires. Common problems include stripped threads, broken bolts, and deteriorated gaskets, which can cause poor engine performance and increased oil consumption. Replacing worn or damaged BMW valve cover hardware with high-quality fasteners and seals ensures a proper seal, prevents leaks, and maintains optimal engine efficiency. Our selection of OEM and performance valve cover bolts, studs, and seals is designed for durability and a perfect fit on various BMW models, ensuring long-term reliability and hassle-free installation.

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Genuine BMW Cap Nut M6 - 11121738608 - E34,E36,E39,E46,E53,E83,E85 ...

T#:12541

Part#: 11121738608

Ships in 3 Business Days

$ 38.99

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

$ 25.46 USD

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$ 25.46 USD

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Genuine BMW Cap Nut - M6
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52

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Genuine BMW Washer - 11127838077 - E34,E36,E39,E46,E53,E83,E85 ...

T#:14450

Part#: 11127838077

In Stock

$ 3.99

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

$ 3.86 USD

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$ 3.86 USD

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Genuine BMW Washer
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E34,E36,E39,E46,E53 X5,E83 X3,E85 Z4,E86 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52,S54

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Aluminum Valve Cover Hardware Kit - N55

T#:49508933

Part#: N55VCHWKT

In Stock

Sale - Save 11% $ 18.99

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

$ 16.96 USD

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Sale - Save 11%

$ 18.99

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

$ 16.96 USD

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Hardware to replace the coarse-thread screws originally used to mount components to the plastic valve cover.

Factory and aftermarket valve covers are made from plastic and use coarse-thread screws designed specifically for plastic. When upgrading to an aluminum valve cover, this hardware can no longer be used, as it will not properly thread into aluminum.

This kit includes all necessary hardware required to mount the factory components onto your upgraded aluminum valve cover.

Included Hardware:

2 × M6 × 1.0 × 40 mm bolts

4 × M6 × 1.0 × 20 mm bolts

2 × M6 × 1.0 × 12 mm bolts

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Genuine MINI Hex Bolt With Washer - 07147543890

T#:29902

Part#: 07147543890

In Stock

$ 3.99 USD

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$ 3.99 USD

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Ensure the secure assembly of components in your Mini with the Genuine MINI Hex Bolt With Washer - 07147543890. This high-quality bolt and washer combination is designed specifically for Mini vehicles, providing reliability and peace of mind for various automotive applications.

Genuine OEM part ensures compatibility and fitment
High-quality construction for durability and longevity
Designed to meet Mini's specifications and standards
Ideal for various assembly and maintenance tasks in your Mini

Genuine MINI HEX BOLT WITH WASHER

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Genuine MINI Collar Screw - 11121487178

T#:31144

Part#: 11121487178

In Stock

6% off MSRP $ 16.99

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

$ 15.99 USD

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6% off MSRP

$ 16.99

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

$ 15.99 USD

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Ensure optimal performance and reliability for your Mini's W10 and W11 1.6L engine with the Genuine MINI Collar Screw, part number 11121487178. Crafted to Mini's exact specifications, this collar screw is designed to provide a secure and precise fit, guaranteeing longevity and efficiency for your engine. Whether you're conducting routine maintenance or repairing damage, trust Genuine MINI quality to deliver unmatched performance. Invest in this essential component to keep your Mini running smoothly on the road.

Genuine MINI quality assurance
Compatible with W10 and W11 1.6L engines
Provides secure and precise fit
Ensures longevity and efficiency
Ideal for routine maintenance or repairs
Enhances performance and reliability of your Mini

Genuine MINI COLLAR SCREW
Fits BMW Engines including:
W10,W11

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Genuine BMW Valve Cover Bolt - 6 X 36.5 mm

T#:31507

Part#: 11127584156

In Stock

5% off MSRP $ 19.99

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

$ 18.99 USD

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5% off MSRP

$ 19.99

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

$ 18.99 USD

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Genuine BMW Asa-Bolt - M6X36.5
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N55,S55

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Genuine BMW Valve Cover Bolt - BMW B58 3.0L

T#:602322

Part#: 11128642280

Ships in 5 Business Days

Sale - Save 16% $ 8.99

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

$ 7.56 USD

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Qty

Sale - Save 16%

$ 8.99

This product was last offered at the strikethrough price on
05-15-2026

$ 7.56 USD

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Replace your broken or stripped bolt with this brand new Genuine BMW bolt to ensure a proper seal of the valve cover to the cylinder head. Price is for 1 bolt - 21 required for a full replacement of valve cover bolts

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Hardware

Genuine BMW Cap Nut M6 - 11121738608 - E34,E36,E39,E46,E53,E83,E85 ...

Genuine BMW Washer - 11127838077 - E34,E36,E39,E46,E53,E83,E85 ...

Aluminum Valve Cover Hardware Kit - N55

Genuine MINI Hex Bolt With Washer - 07147543890

Genuine MINI Collar Screw - 11121487178

Genuine BMW Valve Cover Bolt - 6 X 36.5 mm

Genuine BMW Valve Cover Bolt - BMW B58 3.0L

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