BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW E71 X6 ActiveHybrid N63 4.4L

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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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Elring - Corporate Logo
T#:45483594
Part#: 904.910
Special Order: No Guaranteed ETA
$ 10.99 USD
Free Shipping on orders $49 and up
Seals the throttle body to the intake manifold
Elring - Corporate Logo
T#:45483596
Part#: 737.670
Ships on Oct 27, 2026
$ 14.99 USD
Free Shipping on orders $49 and up
Seals the catalytic converter to the midpipe Replaces BMW # 18307577959
Elring Thermostat Gasket - BMW N62 N63 S55 S58 S63
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45415197
Part#: 773.870
Special Order: No Guaranteed ETA
$ 7.99 USD
Free Shipping on orders $49 and up
Seals the thermostat to the coolant pump Replaces BMW # 11538632664

Elring Valve Cover Gasket - Right (Cyl 1-4) - BMW N63 4.4L
For models with the earlier N63A engine - Not for the later TU engines
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45483635
Part#: 451.680
Special Order: No Guaranteed ETA
$ 31.99 USD
Free Shipping on orders $49 and up
$ 31.99 USD
Free Shipping on orders $49 and up
Prevent oil and vacuum leaks with a brand new valve cover gasket from Elring Replaces BMW # 11127566288

Febi - Corporate Logo
T#:54816249
Part#: 64538375742
Special Order: No Guaranteed ETA
New Item
$ 0.99 USD
Free Shipping on orders $49 and up
Heavy-duty track-day grade green O-ring keeps BMW A/C systems sealed.
Ajusa - Corporate Logo
T#:45963169
Part#: 24030200
Back Ordered
$ 4.99 USD
Free Shipping on orders $49 and up
This intake gasket goes between the cylinder head and the intake runners and should be replaced anytime the intake manifold is removed from the engine.

Cometic - Corporate Logo
T#:31755177
Part#: C15475-040
Back Ordered
$ 96.99 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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Engine Conversion Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:14982184
Part#: 11112250202
Back Ordered
$ 157.99

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

$ 144.05 USD
Free Shipping on orders $49 and up
$ 144.05 USD
Free Shipping on orders $49 and up
The factory-correct solution for sealing the crankcase and lower block assembly of your twin-turbo V8.