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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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Bavarian Autosport - Corporate Logo
T#:26305093
Part#: 11137548031
In Stock
Sale - Save 20% $ 36.99

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05-03-2026

$ 29.59 USD
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$ 29.59 USD
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Bremmen Parts - Corporate Logo
T#:36913370
Part#: 11127838271
In Stock
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$ 40.79 USD
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$ 40.79 USD
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The valve cover gasket seals the valve cover to the cylinder head, preventing oil leaks and maintaining engine integrity. Over time, exposure to high engine temperatures causes the gasket's rubber construction to degrade, leading to significant oil leaks. This often presents as a noticeable "burning oil" smell at idle, caused by oil dripping from the valve cover onto the hot exhaust manifolds.

If your valve cover gasket is failing, restore proper sealing and prevent further leaks with this premium OE replacement from Bremmen Parts.

Note: This gasket is designed for the left-side cylinder bank (cylinders 1-4). For the right-side cylinder bank (cylinders 5-8), see T#36913369.

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Bremmen Parts - Corporate Logo
T#:36913369
Part#: 11127838272
In Stock
Sale - Save 20% $ 50.99

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

$ 40.79 USD
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$ 50.99

This product was last offered at the strikethrough price on
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$ 40.79 USD
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The valve cover gasket seals the valve cover to the cylinder head, preventing oil leaks and maintaining engine integrity. Over time, exposure to high engine temperatures causes the gasket's rubber construction to degrade, leading to significant oil leaks. This often presents as a noticeable "burning oil" smell at idle, caused by oil dripping from the valve cover onto the hot exhaust manifolds.

If your valve cover gasket is failing, restore proper sealing and prevent further leaks with this premium OE replacement from Bremmen Parts.

Note: This gasket is designed for the right-side cylinder bank (cylinders 5-8). For the left-side cylinder bank (cylinders 1-4), see T#36913370.

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Bremmen Parts - Corporate Logo
T#:36913372
Part#: 11117587168
In Stock
Sale - Save 22% $ 22.99

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

$ 17.94 USD
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$ 22.99

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$ 17.94 USD
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Bremmen Parts - Corporate Logo
T#:36777924
Part#: 11117797932
Ships on Sep 9, 2026
Sale - Save 27% $ 8.99

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$ 6.52 USD
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$ 8.99

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$ 6.52 USD
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Bremmen Parts - Corporate Logo
T#:36913368
Part#: 11147797490
In Stock
Sale - Save 22% $ 20.99

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05-03-2026

$ 16.31 USD
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$ 16.31 USD
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The crankshaft seal, commonly known as the main seal, is essential for preventing oil leaks where the crankshaft passes through the engine block. Located at the rear of the engine, this seal creates a secure barrier between the moving crankshaft and stationary engine parts, ensuring oil remains within the engine.

By maintaining proper oil pressure, the crankshaft seal helps lubricate critical internal components, promoting smooth engine performance and reducing the risk of damage caused by oil loss. Replacing a worn or leaking crankshaft seal is crucial to safeguarding your engine's reliability and longevity.

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Bremmen Parts - Corporate Logo
T#:640162
Part#: 11121437395
In Stock
Sale - Save 39% $ 3.99

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

$ 2.44 USD
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$ 3.99

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$ 2.44 USD
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Seals the valve cover where the bolts go through the valve cover to mount to the block.
Bavarian Autosport - Corporate Logo
T#:17871152
Part#: 11141275466
In Stock
Sale - Save 15% $ 8.99

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05-03-2026

$ 7.64 USD
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$ 7.64 USD
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Bavarian Autosport - Corporate Logo
T#:22690761
Part#: 11117568263
In Stock
Sale - Save 20% $ 19.99

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05-03-2026

$ 15.99 USD
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$ 19.99

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$ 15.99 USD
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Rear main seal, located between the crankshaft and the flywheel.

ECS - Corporate Logo
T#:554550
Part#: 11531407002
In Stock
Sale - Save 25% $ 6.99

This product was last offered at the strikethrough price on
06-14-2026

$ 5.24 USD
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$ 5.24 USD
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Enhance your BMW's engine reliability with the BMW E39 M5 S62 5.0L O-Ring.

Engineered for precision and durability, this o-ring ensures a tight seal to prevent leaks and maintain optimal performance. Crafted specifically for the BMW E39 M5 S62 5.0L engine, it withstands high temperatures and pressures, providing long-lasting reliability. With easy installation and a perfect fit, this o-ring is essential for any BMW owner looking to keep their engine running smoothly.

  • Ensures a tight seal to prevent leaks
  • Withstands high temperatures and pressures
  • Provides long-lasting reliability
  • Easy installation for convenience
  • Perfect fit for BMW E39 M5 S62 5.0L engine
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Bremmen Parts - Corporate Logo
T#:5202586
Part#: 11127567877
In Stock
Sale - Save 22% $ 21.99

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

$ 17.13 USD
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$ 21.99

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$ 17.13 USD
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Bremmen Parts - Corporate Logo
T#:37453546
Part#: 11411485172
In Stock
Sale - Save 32% $ 5.99

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

$ 4.07 USD
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$ 4.07 USD
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Bavarian Autosport - Corporate Logo
T#:17871151
Part#: 11117547842
In Stock
Sale - Save 20% $ 21.99

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05-03-2026

$ 17.59 USD
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$ 21.99

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$ 17.59 USD
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Bavarian Autosport - Corporate Logo
T#:19792189
Part#: 11117568264
In Stock
Sale - Save 20% $ 18.99

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

$ 15.19 USD
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$ 18.99

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$ 15.19 USD
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Located between the crankshaft and harmonic balancer. Also known as the front main seal or crankshaft seal.
Bremmen Parts - Corporate Logo
T#:22525960
Part#: 11531435808
In Stock
Sale - Save 20% $ 2.03

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

$ 1.62 USD
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$ 2.03

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$ 1.62 USD
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Useful for fixing leaks on air conditioning, fuel, and vacuum systems. Measures 20x3.

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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$ 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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Genuine MINI - Corporate Logo
T#:520524
Part#: 12141748398
In Stock
Sale - Save 32% $ 6.99

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

$ 4.75 USD
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$ 6.99

This product was last offered at the strikethrough price on
05-14-2026

$ 4.75 USD
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ECS - Corporate Logo
T#:28570864
Part#: 13417830384
In Stock
Sale - Save 25% $ 2.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2.24 USD
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$ 2.99

This product was last offered at the strikethrough price on
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$ 2.24 USD
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Ensure optimal engine performance with the BMW S54 3.2L O-Ring.

Specifically designed for BMW engines, this o-ring provides a reliable seal to prevent leaks and maintain engine integrity. Crafted with high-quality materials, it withstands high temperatures and pressures, ensuring long-lasting durability. With easy installation and precise fitment, this o-ring is essential for any BMW owner looking to maintain their engine's performance and reliability.

  • Provides a reliable seal to prevent leaks
  • Withstands high temperatures and pressures
  • Ensures long-lasting durability
  • Easy installation for convenience
  • Precise fitment for BMW engines
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URO Premium - Corporate Logo
T#:50934301
Part#: 11427509261-PRM
In Stock
New Item
$ 4.49 USD
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$ 4.49 USD
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Bremmen Parts - Corporate Logo
T#:594451
Part#: 11531703848
Ships in 1-2 days
Sale - Save 20% $ 2.74

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

$ 2.19 USD
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$ 2.74

This product was last offered at the strikethrough price on
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$ 2.19 USD
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18.2x3. Used in the cooling system

ECS - Corporate Logo
T#:554449
Part#: 11361403325
In Stock
Sale - Save 25% $ 2.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2.24 USD
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$ 2.99

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$ 2.24 USD
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Bremmen Parts - Corporate Logo
T#:1195926
Part#: 11427563847
Ships in 4 Business Days
Sale - Save 41% $ 3.99

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

$ 2.36 USD
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$ 3.99

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$ 2.36 USD
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11x2.5mm. Found in your oil filter housing cap.
Bremmen Parts - Corporate Logo
T#:598386
Part#: 12317507808
Ships in 4 Business Days
Sale - Save 20% $ 10.19

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

$ 8.15 USD
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$ 10.19

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$ 8.15 USD
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Common cause of leaks
Genuine MINI - Corporate Logo
T#:50815144
Part#: 83195B683D4
Ships in 9 Business Days
New Item
8% off MSRP $ 36.99

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

$ 33.99 USD
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8% off MSRP
$ 36.99

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

$ 33.99 USD
Free Shipping on orders $49 and up
Proper surface preparation is vital when securing engine seals, oil pan gaskets, or plastic components on your MINI. Genuine MINI sourced Loctite 770 Surface Primer, designed to treat low-energy plastic and rubber elastomeric surfaces before applying bonding agents. Using this factory recommended primer ensures engine seals stay firmly positioned during assembly and holds up under rigorous engine bay heat and vibrations.
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Bremmen Parts - Corporate Logo
T#:640547
Part#: 11428637820
In Stock
Sale - Save 29% $ 13.99

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

$ 9.99 USD
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Sale - Save 29%
$ 13.99

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This gasket is known to leak from time to time and can cause an unforeseen oil loss. Change it as soon as you spot a leak to prevent damage or failure. Replaces BMW part numbers: 11428637820, 11427525335
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Cometic - Corporate Logo
T#:54388449
Part#: C4308-030
Back Ordered
New Item
$ 96.99 USD
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When you're building an engine—whether it's a high-revving track beast or a reliable daily driver—you only want to do the job once. Cometic’s Multi-Layer Steel (MLS) head gaskets are engineered to handle the intense cylinder pressures of high-performance applications while providing a bulletproof seal for stock replacements.
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