BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW 3 Series F31 (2014+)

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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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Genuine BMW - Corporate Logo
T#:178115
Part#: 11147797490
Ships in 1-2 days
Sale - Save 8% $ 48.99

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

$ 45.14 USD
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Sale - Save 8%
$ 48.99

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

$ 45.14 USD
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Genuine BMW Shaft Seal - 90X104X8,5
This item fits the following BMW Chassis:
F15,F25 X3,F30,F31

Fits BMW Engines including:
N57N

CYLINDER HEAD GASKET
For vehicles with production from 07/2015 with the B46/B48 Gen1 engine
Genuine BMW - Corporate Logo
T#:570730
Part#: 11128654273
Ships in 1-2 days
Sale - Save 28% $ 238.99

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

$ 173.01 USD
Free Shipping
Sale - Save 28%
$ 238.99

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

$ 173.01 USD
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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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Sale - Save 20%
$ 2.03

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

$ 1.62 USD
Free Shipping on orders $49 and up
Useful for fixing leaks on air conditioning, fuel, and vacuum systems. Measures 20x3.

Bremmen Parts - Corporate Logo
T#:36777924
Part#: 11117797932
Ships on Sep 28, 2026
Sale - Save 27% $ 8.99

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

$ 6.52 USD
Free Shipping on orders $49 and up
Sale - Save 27%
$ 8.99

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

$ 6.52 USD
Free Shipping on orders $49 and up

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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Sale - Save 22%
$ 22.99

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

$ 17.94 USD
Free Shipping on orders $49 and up
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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Bremmen Parts - Corporate Logo
T#:36913368
Part#: 11147797490
In Stock
Sale - Save 22% $ 20.99

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

$ 16.31 USD
Free Shipping on orders $49 and up
Sale - Save 22%
$ 20.99

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

$ 16.31 USD
Free Shipping on orders $49 and up

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#:640547
Part#: 11428637820
In Stock
Sale - Save 24% $ 13.99

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

$ 10.60 USD
Free Shipping on orders $49 and up
Sale - Save 24%
$ 13.99

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

$ 10.60 USD
Free Shipping on orders $49 and up
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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