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BMW Gaskets, Gasket Sets, Seals, & O-Rings

Gaskets are key to a properly running and clean engine. They obviously prevent fluid leaks but they're also critical in keeping air either in or out... Air leaks after the air flow meter, also known as vaccum leaks, can induce lean running conditions, fault codes, and poor running conditions. Other seals and gaskets are designed to keep air in. With the sensitivity of OBD systems, leaks will lead to fault codes very quickly which can be tough to diagnose and prevent you from passing state inspections.

We insist on Original BMW or OEM gaskets whenever possible.

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VAC Motorsports Crank Seal Guard - N54 N55 S55

T#:29765724

Part#: VAC-11-CSG-N5X

Ships in 7 Business Days

$ 155.99

This product was last offered at the strikethrough price on
05-02-2026

$ 139.99 USD

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$ 139.99 USD

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The VAC Motorsports Crank Seal Guard, made of 6061 Billet Aluminum, prevents your serpentine belt from being pulled into your engine, a common problem amongst BMW N54, N55, and S55 Engines. Without a crank seal guard, the serpentine belt on N54, N55, and S55 engines is commonly sucked into the crank hub area past the crank seal, where it enters your engine and disrupts engine timing. When this occurs, the belt is shredded and clogs engine oil pickup, starving the engine and reducing oil pressure, causing catastrophic engine failure and thousands of dollars worth of damage. VAC Motorsports’ Crank Seal Guards are precision machined for perfect fitment and provide rigidity and maximum protection. We designed our guard with self-locating pilots to perfectly seal the crank hub bore and provide even, minimum clearance around the crank hub. Installation Hardware included. Made in the USA.

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BMW N54 3.0L High Boost Head Gasket - Copper Ring

T#:21604315

Part#: HG-BMW-N54

Ships in 7 Business Days

$ 299.99 USD

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$ 299.99 USD

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BMW N54 3.0L High Boost Head Gasket - Copper Ring is designed for high-performance applications where boosting power is essential. This copper ring head gasket ensures a reliable seal under extreme conditions, making it ideal for high boost N54 engine builds. The 1.5mm thickness and 86mm bore size provide a precise fit and optimal performance.

High-Boost Performance: Ideal for N54 engine builds requiring high boost levels.
Durable Material: Made from high-quality copper ring material for a robust seal.
Optimal Thickness: 1.5mm thickness ensures reliable performance under extreme conditions.
Precise Fit: 86mm bore size fits perfectly with the N54 engine specifications.
Enhanced Reliability: Designed to handle increased pressure and heat for better engine performance.

Upgrade your BMW N54 engine with this high boost copper ring head gasket to achieve exceptional reliability and performance.

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Valve Stem Seal - Set Of 16 - Upgraded Viton Seals

T#:29931717

Part#: VSI-MIN-R56KT

In Stock

$ 46.99 USD

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$ 46.99 USD

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Designed to withstand high RPMs and extreme temperatures, this complete kit of 16 gives you everything needed to overhaul your head

Performance Cylinder Head Gasket Asbestos Free - ( 0.90mm ) HG-MCR56-...

T#:30330954

Part#: HG-MCR56-78-0.9T

Ships in 4 Business Days

$ 146.99 USD

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$ 146.99 USD

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MINI R55 to R61 Valve Guide Intake & Exhaust - Set Of 16 Standard ...

T#:31423677

Part#: GDEMINR56STDKT

Ships in 6 Business Days

$ 136.99 USD

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$ 136.99 USD

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MINI R55 to R61 Valve Guide Intake & Exhaust - Set Of 16 Standard are engineered to deliver superior performance and durability for the N14/N18 engines in Gen 2 MINI Cooper S/JCW models. These precision-machined valve guides are made from high-quality manganese bronze, providing an optimal solution for both performance and longevity. Designed to be used with low friction black nitrided valves, they ensure a reliable and high-performing engine setup.

Key benefits of the MINI R55 to R61 Valve Guide Intake & Exhaust - Set Of 16 Standard include:

Enhanced Durability: Constructed from high-quality manganese bronze for long-lasting performance and resistance to wear.
Precision Machining: Each valve guide is precisely machined to ensure a perfect fit and reliable operation.
Improved Performance: Designed to work seamlessly with low friction black nitrided valves for optimal engine performance.
Complete Replacement Kit: Includes a full set of 16 valve guides, sufficient for complete replacement in one engine head.
Compatibility: Specifically designed for the N14/N18 engines found in Gen 2 MINI Cooper S/JCW models.

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Multi-Layered Steel Head Gasket - Priced Each

T#:25772562

Part#: VAC-HG-S63-90040

Ships on Aug 31, 2026

$ 131.99 USD

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$ 131.99 USD

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MINI R52 R53 Valve Guide Intake & Exhaust - Priced Each

T#:31291032

Part#: GDE-MIN-R53

Ships in 8 Business Days

$ 9.99 USD

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$ 9.99 USD

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MINI R52 R53 Valve Guide Intake & Exhaust - Priced Each are engineered to offer exceptional performance and durability for the W11 engines in the Gen 1 MINI Cooper S/JCW. These precision-machined valve guides are crafted from high-quality manganese bronze and are designed to work seamlessly with low friction black nitrided valves, ensuring optimal engine performance.

Key benefits of the MINI R52 R53 Valve Guide Intake & Exhaust - Priced Each include:

High-Quality Material: Made from premium manganese bronze for enhanced durability and resistance to wear.
Precision Machining: Each valve guide is meticulously machined to ensure a perfect fit and reliable operation.
Optimal Performance: Designed to pair with low friction black nitrided valves for improved engine efficiency and longevity.
Individual Pricing: Sold individually, allowing for flexible purchase options depending on replacement needs.
Compatibility: Specifically designed for the W11 engines in the Gen 1 MINI Cooper S/JCW.

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MINI R52 R53 Valve Guide Intake & Exhaust - Set Of 16

T#:31423678

Part#: GDEMINR53KT

Ships in 8 Business Days

$ 153.99 USD

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$ 153.99 USD

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MINI R52 R53 Valve Guide Intake & Exhaust - Set Of 16 are engineered for superior performance and longevity in the W11 engines found in the Gen 1 MINI Cooper S/JCW. These valve guides are precision-machined from high-quality manganese bronze and are designed to work optimally with low friction black nitrided valves, offering the best solution for both performance and durability.

Key benefits of the MINI R52 R53 Valve Guide Intake & Exhaust - Set Of 16 include:

Premium Material: Crafted from high-quality manganese bronze for increased durability and resistance to wear.
Precision Engineering: Each valve guide is meticulously machined to ensure a perfect fit and reliable operation.
Enhanced Performance: Designed to complement low friction black nitrided valves, improving overall engine efficiency and lifespan.
Complete Set: Includes all 16 valve guides needed for a full engine head replacement, ensuring consistency and convenience.
Compatibility: Specifically designed for the W11 engines used in the Gen 1 MINI Cooper S/JCW.

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Gaskets, Gasket Sets, Seals, & O-Rings
- Cylinder Head Gaskets (7)
- Crankshaft Seal (1)

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