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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 - Corporate Logo
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
Free Shipping on orders $49 and up
$ 139.99 USD
Free Shipping on orders $49 and up
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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Rein Oil Pan Gasket - E34, E36, E39, E46, E53, E60, E61, Z3
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:370783
Part#: 11131437237
In Stock
$ 28.99 USD
Free Shipping on orders $49 and up
Metal / Rubber gasket
Rein Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:361056
Part#: 11142249533
In Stock at Vendor
$ 22.99 USD
Free Shipping on orders $49 and up
Replace when doing a clutch job.

VAC Motorsports - Corporate Logo
T#:25772562
Part#: VAC-HG-S63-90040
Ships on Sep 1, 2026
$ 131.99 USD
Free Shipping on orders $49 and up

Rein - Corporate Logo
T#:363489
Part#: 11147558914
Back Ordered
$ 36.99 USD
Free Shipping on orders $49 and up
$ 36.99 USD
Free Shipping on orders $49 and up
45x75x13.5/20
OEM Rein Oil Cooler Line O-Ring - Multiple BMWs
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:15159
Part#: 17222245358
In Stock
$ 4.99 USD
Free Shipping on orders $49 and up
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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Rein O-Ring - E36, E39, E46, E53, E60, E83, F10, F30, Z3, Z4 ...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379563
Part#: 11427549573
In Stock
$ 4.99 USD
Free Shipping on orders $49 and up
7x2.5MM
Rein O-Ring - E28, E30, E34
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:6693
Part#: 11151714390
In Stock
$ 6.99 USD
Free Shipping on orders $49 and up
OEM BMW ENGINE O-RING 11151714390

Rein Oversize Valve Guide
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379717
Part#: 11121735533
In Stock
$ 9.67 USD
Free Shipping on orders $49 and up
12.7mm (+0.2mm)

Rein Intake Valve - E36, E39, E46
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379707
Part#: 11341739822
In Stock
$ 15.99

This product was last offered at the strikethrough price on
06-18-2026

$ 13.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 15.99

This product was last offered at the strikethrough price on
06-18-2026

$ 13.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Replacement intake valve
Rein Front Camshaft Seal - E28, E30, E34
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379646
Part#: 11121285609
In Stock at Vendor
$ 11.99 USD
Free Shipping on orders $49 and up
Found in lower timing cover
Thermostat W/ Gasket
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:599062
Part#: 11537596787
In Stock
$ 22.99 USD
Free Shipping on orders $49 and up
$ 22.99 USD
Free Shipping on orders $49 and up


Rein Intake Gasket - E30, E34
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:591832
Part#: 11611726010
Ships in 3 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
4 required
Rein O-Ring - E24, E28, E34
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:591828
Part#: 11611305124
Ships in 3 Business Days
$ 6.99 USD
Free Shipping on orders $49 and up
Connects throttle housing to velocity stack
Rein o-ring - E30, E34
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379686
Part#: 12611277602
Ships in 3 Business Days
$ 7.13 USD
Free Shipping on orders $49 and up
42x3. Found in the oil pan.