Oil Filter Housing for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

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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 Cap - S50 S52 S54 M50 M42 M30 ...
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:637599
Part#: 005944LA01
In Stock
Sale - Save 15% $ 98.99

This product was last offered at the strikethrough price on
11-07-2026

$ 84.14 USD
Free Shipping
Sale - Save 15%
$ 98.99

This product was last offered at the strikethrough price on
11-07-2026

$ 84.14 USD
Free Shipping
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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Oil Filter Housing Cap
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:12151731
Part#: 11421744000
In Stock
$ 28.99 USD
Free Shipping on orders $49 and up
Over time has the cap for your oil filter housing become harder to remove? Using the wrong tool can round the nut cast into the top of the cap, making removal harder each time. This oil filter housing fits cars with the M52, M54, or M56 engines. If you are looking for a more durable, easier-to-remove replacement, Turner Motorsport trusts ECS Tuning's Billet Aluminum Oil Filter Housing Caps
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VAC Motorsports - Corporate Logo
T#:26271775
Part#: VAC-OFL-S54
Ships in 5 Business Days
$ 149.99 USD
Free Shipping on orders $49 and up

This oil filter housing cap is constructed from high-quality billet aluminum, complete with a black anodized finish for added corrosion resistance. Designed specifically for the S54, this lid replaces the OE part and accepts the OE o-ring.

This part features two 1/8-27 NPT holes that can be used to incorporate oil temperature and oil pressure sensors. Port plugs are included to block off the ports if they are not being used.

Machined with care in-house at VAC Motorsports for perfect fitment, these lids are a perfect replacement for enthusiasts looking to seamlessly integrate oil temperature and pressure sensors without tapping into their oil pan.

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