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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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NRW Designs Silicone Valve Cover Grommet Kit - S65 E9x M3
NRW Designs Silicone Valve Cover Grommet Kit - S65 E9x M3
NRW Design - Corporate Logo
T#:26504975
Part#: S65VCG
In Stock
$ 95.00 USD
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$ 95.00 USD
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From the factory, BMW S65 valve cover bolts feature integrated non-serviceable grommets. These rubber seals tend to weaken, becoming brittle after years of heat and oil exposure. Replacing these bolts and integrated grommets can total over $280

To address this issue, NRW has developed a solution: a silicone replica of the factory rubber grommet, boasting a superior heat resistance of 170 degrees Celsius compared to the original's 120 degrees Celsius. Each kit contains 26 grommets, enough to service both valve covers.

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NRW Designs S85 Valve Cover Grommet Kit
NRW Designs S85 Valve Cover Grommet Kit
NRW Design - Corporate Logo
T#:29101664
Part#: S85VCG
Ships in 3 Business Days
$ 124.00 USD
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$ 124.00 USD
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Say goodbye to costly valve cover grommet replacement with this innovative solution from NRW Design. From the factory, the S85 was equipped with integrated, non-serviceable grommets. After years of exposure to scalding engine oil, these rubber grommets become brittle and fail to seal properly. Replacing these grommets can prove costly, with OEM bolt and seal assemblies totaling over $270 for a complete set! Thankfully, NRW created this kit to solve this issue and improve upon the factory design. Features: High Heat Resistance: Silicone grommets withstand temperatures up to 170°C, outperforming factory rubber grommets (120°C). Long-lasting Durability: Engineered to withstand years of heat and oil exposure, ensuring a reliable seal. Cost-effective Solution: Avoid expensive OEM bolt replacements with our affordable kit. Complete Coverage: Each kit includes 34 grommets, providing comprehensive coverage for both valve covers. Easy Installation: Simplify the valve cover gasket replacement process with NRW's user-friendly kit. If you're tackling a valve cover gasket overhaul on your S85, be sure to choose NRW's grommet kit to ensure longevity and prevent leaks for years to come!
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Genuine MINI Hex Bolt With Washer - 07147543890
Genuine MINI Hex Bolt With Washer - 07147543890
Genuine MINI - Corporate Logo
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
Genuine MINI Collar Screw - 11121487178
Genuine MINI - Corporate Logo
T#:31144
Part#: 11121487178
In Stock
Sale - Save 6% $ 15.99

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

$ 15.05 USD
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Sale - Save 6%
$ 15.99

This product was last offered at the strikethrough price on
06-25-2026

$ 15.05 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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