BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW E90 M3 S65 4.0L

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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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OEM Rein Oil Cooler Line O-Ring - Multiple BMWs
OEM Rein Oil Cooler Line O-Ring - Multiple BMWs
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:15159
Part#: 17222245358
In Stock
$ 4.99 USD
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$ 4.99 USD
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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.
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Elring Front Crank Shaft Seal
Elring Front Crank Shaft Seal
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:596448
Part#: 11217838072
In Stock
$ 16.33

This product was last offered at the strikethrough price on
08-26-2026

$ 8.15 USD
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$ 8.15 USD
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Seals the front crank shaft opening
Engine Valve Cover Gasket
Engine Valve Cover Gasket
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54852024
Part#: B46.360
In Stock
New Item
$ 48.99

This product was last offered at the strikethrough price on
10-07-2026

$ 41.99 USD
Limited Qty Sale
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$ 48.99

This product was last offered at the strikethrough price on
10-07-2026

$ 41.99 USD
Limited Qty Sale
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Keep your B46 engine running at peak efficiency and free of messy oil leaks with this premium replacement valve cover gasket from Elring.
Sealing Ring - Priced Each
Sealing Ring - Priced Each
Genuine BMW - Corporate Logo
T#:368162
Part#: 32411093596
In Stock
7% off MSRP $ 2.94

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

$ 2.74 USD
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7% off MSRP
$ 2.94

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

$ 2.74 USD
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Upgrade your BMW's performance and reliability with Genuine BMW Sealing Rings, essential for maintaining tight seals on vital components like power steering and oil lines. These high-quality sealing rings ensure proper fluid containment, preventing leaks and preserving your BMW's optimal performance.
  • Ensures tight seals on power steering and oil lines
  • Maintains proper fluid containment
  • Prevents leaks for enhanced performance and reliability
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Genuine BMW 12141748398
Genuine BMW 12141748398
Genuine BMW - Corporate Logo
T#:348238
Part#: 12141748398
In Stock
$ 6.99 USD
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$ 6.99 USD
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Upgrade your BMW's performance and ensure a tight seal with the Genuine BMW O-Ring Seal (12141748398) . Crafted to precise specifications, this high-quality O-ring seal is designed to provide a reliable fit and prevent leaks in your vehicle's engine. Engineered by BMW, this genuine part guarantees durability and compatibility, ensuring optimal performance for your vehicle. Trust in the precision and reliability of Genuine BMW parts for a seamless driving experience.
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1.5mm X 51mm Metric Buna-N 70 O-ring
1.5mm X 51mm Metric Buna-N 70 O-ring
10X Entries Into Our F80 M3 Sweepstakes
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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General Purpose Clamp - Priced Each
General Purpose Clamp - Priced Each
Norma - Corporate Logo
T#:594670
Part#: 64218367179
Ships in 1 Business Day
$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD
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$ 2.99 USD
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Clamps are like bolts and nuts, as you can never have enough of them. If you do work on your vehicle in your home, you are going to need clamps often. If you need one clamp, why not get a few to ensure that you are always prepared.
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Victor Reinz O-Ring
Victor Reinz O-Ring
Victor Reinz - Corporate Logo
T#:592881
Part#: 11367507729
Ships in 1 Business Day
$ 3.99 USD
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$ 3.99 USD
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If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.
Genuine BMW O-Ring - 22X2mm - E9X M3, E6X M5 M6
Genuine BMW O-Ring - 22X2mm - E9X M3, E6X M5 M6
Genuine BMW - Corporate Logo
T#:36164
Part#: 11537835497
In Stock
$ 4.99 USD
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$ 4.99 USD
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This a genuine BMW o-ring that seals the connection between a coolant hose and the engine block.
Victor Reinz O-Ring for Oil Level Sensor
Victor Reinz O-Ring for Oil Level Sensor
Victor Reinz - Corporate Logo
T#:596362
Part#: 12611744292
Ships in 1 Business Day
$ 8.99

This product was last offered at the strikethrough price on
08-26-2026

$ 7.99 USD
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$ 7.99 USD
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Hardware & Seal Replacement Kit
Hardware & Seal Replacement Kit
Genuine BMW - Corporate Logo
T#:55245848
Part#: 171X996KT
Ships in 1-2 days
New Item
$ 22.39 USD
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$ 22.39 USD
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Turner Motorsport is proud to offer this complete, factory-correct hardware and seal replacement kit compiled directly from Genuine BMW components.
Genuine BMW O-Ring 8,3X3 - 13647675557 - E60 M5,E63 M6,E90,E92,E93
Genuine BMW O-Ring 8,3X3 - 13647675557 - E60 M5,E63 M6,E90,E92,E93 ...
Genuine BMW - Corporate Logo
T#:42785
Part#: 13647675557
Ships in 3 Business Days
$ 7.99 USD
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$ 7.99 USD
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Genuine BMW O-Ring - 8,3X3
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63,E90,E92,E93

Fits BMW Engines including:
S65,S85

Oil Pump Sealing Kit
Oil Pump Sealing Kit
Genuine BMW - Corporate Logo
T#:55245830
Part#: 11417838XKT
Ships in 1-2 days
New Item
$ 24.69

This product was last offered at the strikethrough price on
07-06-2026

$ 24.33 USD
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$ 24.33 USD
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This Genuine BMW oil pump sealing kit replaces the vulnerable, aged seals that prevent air from entering your oil system.
Elring Engine Gasket Set - Engine Block - E90 M3
Elring Engine Gasket Set - Engine Block - E90 M3
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:596396
Part#: 11110429839
Ships in 1 day
$ 234.99

This product was last offered at the strikethrough price on
05-08-2026

$ 228.99 USD
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$ 228.99 USD
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Elring Oil Filter Housing Gasket - E9X M3 S65
Elring Oil Filter Housing Gasket - E9X M3 S65
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45244533
Part#: 736.470
Special Order: No Guaranteed ETA
$ 45.99 USD
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$ 45.99 USD
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Gasket that seals the oil filter housing to the engine block. This gasket must be replaced each time the oil filter housing is removed.
Engine Conversion Gasket Set
Engine Conversion Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54744772
Part#: 11117511529
Special Order: No Guaranteed ETA
New Item
$ 144.99 USD
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$ 144.99 USD
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This Elring Crankcase Gasket Set delivers track-ready reliability for your street or club racing BMW.
Air Conditioning O-Ring - Priced Each - 13.8mm
Air Conditioning O-Ring - Priced Each - 13.8mm
Febi - Corporate Logo
T#:54816249
Part#: 64538375742
Special Order: No Guaranteed ETA
New Item
$ 0.99 USD
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$ 0.99 USD
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Heavy-duty track-day grade green O-ring keeps BMW A/C systems sealed.
O-Ring - Priced Each
O-Ring - Priced Each
Corteco - Corporate Logo
T#:596676
Part#: 11317507432
Back Ordered
$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD
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$ 2.99 USD
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This o-ring is located on the timing chain tensioner bolts.
Cometic Head Gasket - BMW S65B40 - 0.030" Thick
Cometic Head Gasket - BMW S65B40 - 0.030" Thick
Cometic - Corporate Logo
T#:31556165
Part#: C5111-030
Back Ordered
$ 144.99 USD
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$ 144.99 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 - 0.040" Thick
Cometic Head Gasket - BMW S65B40 - 0.040" Thick
Cometic - Corporate Logo
T#:31556166
Part#: C5111-040
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
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$ 144.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 - 0.080" Thick
Cometic Head Gasket - BMW S65B40 - 0.080" Thick
Cometic - Corporate Logo
T#:31556167
Part#: C5111-080
Back Ordered
$ 189.99 USD
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$ 189.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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
Cometic Head Gasket - BMW S65B40 - 0.027" Thick
Cometic - Corporate Logo
T#:31556168
Part#: C5112-027
Back Ordered
$ 122.99 USD
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$ 122.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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
Cometic Head Gasket - BMW S65B40 - 0.057" Thick
Cometic - Corporate Logo
T#:31556170
Part#: C5112-057
Back Ordered
$ 183.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 183.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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
Cometic Head Gasket - BMW S65B40 - 0.027" Thick
Cometic - Corporate Logo
T#:31556164
Part#: C5111-027
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 144.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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
Cometic Head Gasket - BMW S65B40 - 0.051" Thick
Cometic - Corporate Logo
T#:31556169
Part#: C5112-051
Back Ordered
$ 144.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 144.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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