Oiling System for BMW 3 Series E30 (1984-1991)

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Tasked with keeping everything properly lubricated, the oiling system is one of the most if not THE most fundamental parts of the engine. Make sure that everything is in good working order and flowing properly to ensure your engine has a long and trouble-free service life.

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ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30
ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...
ECS - Corporate Logo
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
Free Shipping
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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
Free Shipping
Add to Wish List
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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