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BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW Z4 M Roadster S54 (2003-2008)

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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BMW S54 3.2L O-Ring - Priced Each

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T#:28570864

Part#: 13417830384

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Ensure optimal engine performance with the BMW S54 3.2L O-Ring.

Specifically designed for BMW engines, this o-ring provides a reliable seal to prevent leaks and maintain engine integrity. Crafted with high-quality materials, it withstands high temperatures and pressures, ensuring long-lasting durability. With easy installation and precise fitment, this o-ring is essential for any BMW owner looking to maintain their engine's performance and reliability.

Provides a reliable seal to prevent leaks
Withstands high temperatures and pressures
Ensures long-lasting durability
Easy installation for convenience
Precise fitment for BMW engines

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1.5mm X 51mm Metric Buna-N 70 O-ring

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T#:388889

Part#: N1.50X051

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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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Oil Filter Housing Gasket

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T#:360224

Part#: 11421719855

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$ 5.99 USD

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$ 5.99 USD

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This is the replacement for the troublesome oil filter profile gasket on the M50, S50US, M52, S52, M52TU, M54, and S54 engines. The housing is separate from the engine block and in between there is this small profile gasket. The gasket shrinks over time which allows oil to seep out. In our own service shop, it's one of the most common service jobs we perform.

One of the other common leak points is the VAN0S oil line and its seals. Since the line comes out with the oil filter housing anyway you might as well replace the line itself or at least the seals.

On S54 engines (E46 M3, MZ3, Z4 M) there is a flanged head bolt going into the cylinder head, behind the thermostat cover. This holds the left side timing chain guide rail in place and if it's loose or falls out you could have a very serious engine failure to deal with. Make sure to check this bolt while you're replacing the oil filter housing seal. You only need to make sure it's tight. But if it's come loose you may want to replace the seal ring and use a small touch of oil-resistant thread sealer.

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O-Ring - Priced Each

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T#:554449

Part#: 11361403325

Ships in 1-2 days

Sale - Save 25% $ 2.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2.24 USD

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Qty

Sale - Save 25%

$ 2.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2.24 USD

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BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW Z4 M Roadster S54 (2003-2008)

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BMW S54 3.2L O-Ring - Priced Each

Ensure optimal engine performance with the BMW S54 3.2L O-Ring.

1.5mm X 51mm Metric Buna-N 70 O-ring

Oil Filter Housing Gasket

O-Ring - Priced Each

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