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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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E30 M3 Throttle-Body Gasket Repair Kit

T#:4197

Part#: TEN3060TBG

In Stock

Sale - Save 20% $ 65.99

This product was last offered at the strikethrough price on
06-13-2026

$ 52.79 USD

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$ 52.79 USD

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This kit has been engineered to address the intake air leaks commonly found on the E30 M3 manifold gaskets. A problem that has plagued E30 M3 owners for years. Parts list for kit: 2 Intake gaskets for cylinder head side, 2 intake gaskets for throttle-body side, and 28 Lock washers.

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Oil Pan Gasket

T#:26305093

Part#: 11137548031

In Stock

Sale - Save 20% $ 36.99

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

$ 29.59 USD

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$ 36.99

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

$ 29.59 USD

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Cometic Multi-layer Steel Head Gasket - B58

T#:25241786

Part#: COM-HG-B58G1

In Stock

$ 244.99

This product was last offered at the strikethrough price on
05-06-2026

$ 226.99 USD

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$ 244.99

This product was last offered at the strikethrough price on
05-06-2026

$ 226.99 USD

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Constructed with multiple layers of stainless steel and a proprietary coating, the MLX gasket offers superior sealing and load distribution capabilities. The coating is designed to withstand high temperatures and pressures, preventing gasket failure due to fatigue or stress. Additionally, the unique embossed sealing bead provides further sealing ability.

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Athena Cut Ring Head Gasket S63/N63

T#:26238393

Part#: ATH-HG-CR-S63-90

Ships in 3 Business Days

$ 399.99 USD

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$ 399.99 USD

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Athena-SCE's gasket body is composed of Motorgasket, a reinforced material developed by Athena's R&D department. This consists of a steel core covered with two layers of asbestos-free aramid fibre and offers excellent thermal and mechanical resistance without compromising its ability to adapt to mating surfaces. To ensure maximum sealing under all conditions, a silicone bead is also applied to critical sealing areas, such as oil and coolant passages. The AISI 304 stainless steel cooper rings bite into the aluminum head, providing maximum sealing around the cylinder bore and optimizing engine performance, even on engines with nitrous and/or turbo applications that exceed 2 bar boost. Please be aware that the gasket should be 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm. Before installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat. Sold as a set - Includes Bank 1 and Bank 2 Gaskets Make sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant. Install the Cut Ring gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation. Place the cylinder head on top of the gasket and install the head bolts or studs in their correct positions. Follow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket. After the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed. It is recommended to not use any additional sealant on the MLX gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.

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N14/N18 .90mm Head Gasket MLS Extreme Duty - Standard Thickness ...

T#:26305075

Part#: NS14HGK

Ships in 9 Business Days

$ 64.99 USD

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$ 64.99 USD

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N Series MINI 1.2mm Head Gasket MLS Extreme Duty - Plus Size (.30+) ...

T#:26305138

Part#: NSHG12

Ships in 3 Business Days

$ 99.99 USD

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$ 99.99 USD

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Crankshaft Seal - Rear Main Seal

T#:1453524

Part#: 11111492244

Ships in 1-2 days

$ 20.99 USD

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$ 20.99 USD

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BMW M50 M52 S50 S52 Cut Ring Head Gasket

T#:45176130

Part#: ATH-CR330014

Back Ordered

$ 324.99 USD

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$ 324.99 USD

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Timing Component

T#:17871151

Part#: 11117547842

In Stock

Sale - Save 20% $ 21.99

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

$ 17.59 USD

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This product was last offered at the strikethrough price on
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Shaft Seal

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.

Shaft Seal - R55, R56, R57, R58, R59, R60, R61

T#:22690761

Part#: 11117568263

In Stock

Sale - Save 20% $ 19.99

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

$ 15.99 USD

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$ 19.99

This product was last offered at the strikethrough price on
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$ 15.99 USD

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Rear main seal, located between the crankshaft and the flywheel.

Crankshaft Seal - Front

T#:17871152

Part#: 11141275466

In Stock

Sale - Save 15% $ 8.99

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

$ 7.64 USD

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$ 8.99

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

$ 7.64 USD

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General Purpose Clamp - Priced Each

T#:594670

Part#: 64218367179

Ships in 2 Business Days

$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD

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$ 2.99 USD

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Clamps are like bolts and nuts, as you can never have enough of them. If you do work on your vehicle in your home, you are going to need clamps often. If you need one clamp, why not get a few to ensure that you are always prepared.

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N12 .90mm Head Gasket MLS Extreme Duty

T#:26305071

Part#: NS12HGK

Ships in 3 Business Days

$ 79.99

This product was last offered at the strikethrough price on
07-02-2026

$ 64.99 USD

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$ 64.99 USD

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Valve Cover Gasket

T#:14122770

Part#: 11128618519

Ships on Aug 31, 2026

$ 137.99 USD

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$ 137.99 USD

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