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Oil Filter Housing

The oil filter housing is pretty self explanitory; It holds the oil filter assembly. Not only does this provide a small amount of cooling but it makes the filter much easier to service.

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ECS Billet Aluminum Oil Filter Housing Cap - N20 N52 N54 N55 S55 S58 ...

T#:363147

Part#: 003296ECS01

Ships on Sep 29, 2026

Sale - Save 25% $ 152.99

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

$ 114.74 USD

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Sale - Save 25%

$ 152.99

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

$ 114.74 USD

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BMW uses a lot of plastic in their engine components to save weight and money. Unfortunately, plastic is damaged easily and the factory oil filter cap needs a special tool to remove.

ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...

T#:637599

Part#: 005944LA01

In Stock

Sale - Save 24% $ 96.99

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

$ 74.10 USD

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Sale - Save 24%

$ 96.99

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

$ 74.10 USD

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This cap is designed to use the original O-ring seal so no special parts are required. The satin black anodize blends in with the rest of your engine bay making this a smart and subtle upgrade. Made in the USA!

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Upgraded Aluminum Oil Filter Housing with Billet Oil Filter Cap ...

T#:49369914

Part#: 057120LA03

Ships on Jan 11, 2027

Sale - Save 20% $ 245.99

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

$ 196.79 USD

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Sale - Save 20%

$ 245.99

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

$ 196.79 USD

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Combo pack for upgraded metal!

ECS Billet Aluminum Oil Filter Cap - MINI F5X B38/B48

T#:49613460

Part#: 057120LA01

Ships on Jan 5, 2027

Sale - Save 25% $ 101.99

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

$ 76.49 USD

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Sale - Save 25%

$ 101.99

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

$ 76.49 USD

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Designed to fix a known weak point for the MINI B3X and B4X engines, the ECS billet aluminium oil filter housing cap is a direct replacement for the factory plastic cap. The OEM plastic part is infamous for cracks, stripped threads, and rounded hex heads—often failing during routine oil changes and turning basic maintenance into a frustrating, time-consuming repair.

The engineers at ECS have designed a precision-machined billet aluminium upgrade that eliminates those issues, delivering strength, durability, and consistent fitment. An integrated drain plug allows you to drain the filter housing cleanly before removal, reducing spills and mess for a faster, cleaner oil service.

Replaces OEM MINI part number 11428575907.

FEATURES

Fixes common OEM plastic failures, including cracking, stripped threads, and rounded hex heads Precision-machined billet aluminum construction for superior strength and longevity Black anodized coating to prevent oxidation Integrated drain plug allows clean, mess-free oil changes Improves serviceability, reliability, and underhood appearance

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ECS Tuning Billet Aluminum Oil Filter Housing Cap - B58 3.0L ...

T#:392750

Part#: 017306ECS01

In Stock

Sale - Save 15% $ 152.99

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

$ 130.04 USD

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Qty

Sale - Save 15%

$ 152.99

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

$ 130.04 USD

Add to Wish List

BMW uses a lot of plastic in their engine components to save weight and money. Unfortunately, plastic is damaged easily and the factory oil filter cap needs a special tool to remove. This cap is designed to use the original o-ring seal so no special parts are required. You only have to remove the original 'filter cage' from the original cap and transfer it to the new aluminum cap. The satin black anodize blends in with the rest of your engine bay making this a smart and subtle upgrade.

Here is a link to the original Genuine BMW oil filter cap if you are looking for that instead.

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Oil Filter Housing

ECS Billet Aluminum Oil Filter Housing Cap - N20 N52 N54 N55 S55 S58 ...

ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...

Upgraded Aluminum Oil Filter Housing with Billet Oil Filter Cap ...

ECS Billet Aluminum Oil Filter Cap - MINI F5X B38/B48

ECS Tuning Billet Aluminum Oil Filter Housing Cap - B58 3.0L ...

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