BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW 3 Series E46 (1999-2005)

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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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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.
Valve Cover Gasket Set
Valve Cover Gasket Set
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57267777
Part#: 11120030496
Ships on Dec 29, 2026
New Item
$ 29.99 USD
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$ 29.99 USD
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Valve Seal Repair Kit
Valve Seal Repair Kit
Corteco - Corporate Logo
T#:596700
Part#: 11349064457
Back Ordered
$ 8.99 USD
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$ 8.99 USD
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This kit includes seals that can be used on either intake or exhaust valves
Valve Cover Gasket Set
Valve Cover Gasket Set
For vehicles with production date from 09/2002
Corteco - Corporate Logo
T#:596682
Part#: 11120030496
Back Ordered
$ 23.99

This product was last offered at the strikethrough price on
08-13-2026

$ 21.99 USD
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$ 21.99 USD
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Keeping the oil inside your engine is extremely important to performance. Between oil change intervals, your oil can dip to dangerous levels if there is a leak you may not be aware of. The valve cover is an extremely common place for this to happen. Years of exposure to extreme temperature change degrades the gaskets and causes failure. Replace yours to keep your engine oil in your vehicle.
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Engine Cylinder Head Gasket Set
Engine Cylinder Head Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:594036
Part#: 11121436822
Back Ordered
$ 428.16 USD
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$ 428.16 USD
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A comprehensive, track-ready top-end rebuild kit designed to restore maximum compression and bulletproof your engine's vitals.

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