BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW 3 Series E93 (2007-2013)

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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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NRW Designs S65 Valve Cover Gasket Kit
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NRW Design - Corporate Logo
T#:42436691
Part#: S65VCGKT
Ships on Jul 13, 2026
$ 396.00 USD
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Whether you're maintaining your S65 engine or upgrading to billet covers, the NRW Designs S65 Valve Cover Gasket Kit ensures maximum reliability and performance
NRW Designs - Upgraded S65 Viton Valve Cover Gasket Set - E90, E92 M3...
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NRW Design - Corporate Logo
T#:42436697
Part#: S65VCG12
In Stock
$ 99.99 USD
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A smart upgrade that enhances engine reliability and longevity by sealing off the valve cover and mitigating oil leaks.
NRW Designs Silicone Valve Cover Grommet Kit - S65 E9x M3
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NRW Design - Corporate Logo
T#:26504975
Part#: S65VCG
In Stock
$ 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 Design Billet Spark Plug Tubes - S65 E9X M3
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NRW Design - Corporate Logo
T#:29101660
Part#: S65BILLETSPTBS
Ships in 3 Business Days
$ 199.99 USD
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Crafted from 6061 billet aluminum, these spark plug tubes are the first of their kind. They boast a serviceable design and a 30% increase in contact surface compared to OEM spark plug tubes, ensuring superior performance and durability. Designed to last a lifetime, these billet spark plug tubes are resistant to leaks, tears, and deterioration.
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Oil Pan Gasket
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Bavarian Autosport - Corporate Logo
T#:26305093
Part#: 11137548031
Ships in 1 Business Day
Sale - Save 20% $ 36.99

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

$ 29.59 USD
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Sale - Save 20%
$ 36.99

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

$ 29.59 USD
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VAC Motorsports Crank Seal Guard - N54 N55 S55
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VAC Motorsports - Corporate Logo
T#:29765724
Part#: VAC-11-CSG-N5X
In Stock
$ 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
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Supertech - Corporate Logo
T#:21604315
Part#: HG-BMW-N54
In Stock
$ 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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NRW Designs The Ultimate BMW Billet Oil Cap - S55, S65, S85
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NRW Design - Corporate Logo
T#:42436711
Part#: UBBOC
Ships in 3 Business Days
$ 189.99 USD
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The reliable and stylish choice for performance-minded owners. Upgrade your BMW’s form and function with NRW Designs The Ultimate BMW Billet Oil Cap

Cometic Head Gasket - BMW S65B40 - 0.040" Thick
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Cometic - Corporate Logo
T#:19428661
Part#: C5112-040
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$ 144.99 USD
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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing.
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Cometic Gasket For N54
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Cometic - Corporate Logo
T#:26071905
Part#: H4293SP1052S
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$ 253.99 USD
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Upgrade your BMW 135i, 335i, X6, or Z4 with the Cometic 85.5mm Bore .052in MLX Head Gasket.

This high-quality gasket ensures a reliable seal for your engine's cylinder head, preventing leaks and maintaining optimal compression. Crafted with precision and durability in mind, it offers superior performance and longevity, making it an ideal choice for BMW enthusiasts seeking reliable engine components.

  • Provides a reliable seal for the cylinder head
  • Prevents leaks and maintains optimal compression
  • Crafted with precision for superior performance
  • Durable construction ensures longevity
  • Compatible with BMW 135i, 335i, X6, and Z4 models
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5150 AutoSport Pro-Series Turbo Build Kit - BMW N55 Stage 2
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5150 Autosport - Corporate Logo
T#:31755188
Part#: 5150-TBK-N55-100
Ships in 3 Business Days
$ 6,099.99 USD
$ 6,099.99 USD
The 5150 AutoSport Pro-Series Turbo Build Kit is made for high horsepower and turbocharged performace.
Vulcan Cut-Ring Head gasket - N52 N54
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SCE Gaskets - Corporate Logo
T#:5216035
Part#: CR330074
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$ 285.99 USD
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$ 285.99 USD
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The Vulcan Cut-Ring head gasket is designed for use with high static compression or forced-induction engines which are prone to combustion pressure leaks when using typical composite or MLS head gaskets. The hybrid design offers the best properties of composite and steel head gaskets all with out needing added sealant or machining.
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N55 Cometic Head Gasket - 0.052"
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Cometic - Corporate Logo
T#:31522946
Part#: C15476-052
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$ 194.99 USD
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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Timing Component
For vehicles with a production date up to 02/2011
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Bavarian Autosport - Corporate Logo
T#:17871151
Part#: 11117547842
In Stock
Sale - Save 20% $ 21.99

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

$ 17.59 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 21.99

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

$ 17.59 USD
Free Shipping on orders $49 and up
N55 Cometic Head Gasket - 0.044"
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Cometic - Corporate Logo
T#:31522944
Part#: C15476-044
In Stock
$ 194.99

This product was last offered at the strikethrough price on
06-15-2026

$ 177.99 USD
Limited Qty Sale
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$ 194.99

This product was last offered at the strikethrough price on
06-15-2026

$ 177.99 USD
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1.5mm X 51mm Metric Buna-N 70 O-ring
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ECS - Corporate Logo
T#:388889
Part#: N1.50X051
In Stock
Sale - Save 25% $ 5.99

This product was last offered at the strikethrough price on
06-13-2026

$ 4.49 USD
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Sale - Save 25%
$ 5.99

This product was last offered at the strikethrough price on
06-13-2026

$ 4.49 USD
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1.5mm X 51mm Metric Buna-N 70 O-ring is the perfect sealing solution for various industrial applications. Made from high-quality Buna-N material, this O-ring provides reliable sealing performance, ensuring leak-free connections. With its metric sizing and 70 durometer hardness, it offers versatility and durability for a wide range of uses.

  • High-quality Buna-N material
  • Reliable sealing performance
  • Metric sizing for versatility
  • 70 durometer hardness for durability
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Cometic Multi-layer Steel Head Gasket Set
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Cometic - Corporate Logo
T#:24079611
Part#: COM-HG-S65-93030
Ships in 3 Business Days
$ 379.99 USD
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93mm - 0.030"
Vargas Billet Cylinder Head Outlet Adapter - Black - BMW N54/N55 ...
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Vargas Turbo Technologies - Corporate Logo
T#:51918879
Part#: VTT-COOLADBLK
Ships in 10 Business Days
New Item
$ 31.99 USD
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$ 31.99 USD
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The Vargas Billet Cylinder Head Outlet Adapter is the definitive solution for one of the most common failure points on the BMW N54 and N55 engines.

Vargas Billet Cylinder Head Outlet Adapter - Blue - BMW N54/N55 ...
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Vargas Turbo Technologies - Corporate Logo
T#:51918881
Part#: VTT-COOLADBLUE
Ships in 10 Business Days
New Item
$ 31.99 USD
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$ 31.99 USD
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The Vargas Billet Cylinder Head Outlet Adapter is the definitive solution for one of the most common failure points in BMW N54 and N55 engines.
Cometic MLX Head Gasket - 85mm Bore - .044in - N54B30
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Cometic - Corporate Logo
T#:26738401
Part#: C15257-044
Back Ordered
$ 194.99 USD
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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. Cometic's MLX Gasket (Multi-Layer-Xtreme) features an extra 'stopper' fold-over layer providing a torque limiting surface that prevents yielding of the combustion seal. Proprietary high-temperature coatings along with embossments provide a micro seal for fluids against the head and block surface.
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Cometic Head Gasket - BMW S65B40 - 0.040" Thick
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Cometic - Corporate Logo
T#:31556166
Part#: C5111-040
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Cometic Head Gasket - BMW S65B40 - 0.027" Thick
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Cometic - Corporate Logo
T#:31556168
Part#: C5112-027
Back Ordered
$ 122.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Cometic Head Gasket - BMW S65B40 - 0.057" Thick
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Cometic - Corporate Logo
T#:31556170
Part#: C5112-057
Back Ordered
$ 183.99 USD
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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Cometic Head Gasket - BMW S65B40 - 0.051" Thick
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Cometic - Corporate Logo
T#:31556169
Part#: C5112-051
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Cometic Gasket For N54 0.040"
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Cometic - Corporate Logo
T#:31522941
Part#: C15257-040
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$ 194.99 USD
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Cometic Head Gasket - BMW S65B40 - 0.080" Thick
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Cometic - Corporate Logo
T#:31556167
Part#: C5111-080
Back Ordered
$ 189.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Cometic Head Gasket - BMW S65B40 - 0.027" Thick
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Cometic - Corporate Logo
T#:31556164
Part#: C5111-027
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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Cometic Head Gasket - BMW S65B40 - 0.030" Thick
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Cometic - Corporate Logo
T#:31556165
Part#: C5111-030
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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N55 Cometic Head Gasket - 0.060"
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Cometic - Corporate Logo
T#:31522947
Part#: C15476-060
Back Ordered
$ 194.99 USD
Free Shipping on orders $49 and up
Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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