Find Parts That Fit Your Vehicle

Oil Cap

The oil cap covers the vital part of the engine where oil is added. If yours is cracked, replace it to avoid a troublesome vacuum leak. We also carry a variety of aftermarket caps for a simple way to dress up your engine bay.
Sort By:
ECS Billet Aluminum Oil Filter Cap - Black Anodized - N63 S63
ECS Billet Aluminum Oil Filter Cap - Black Anodized - N63 S63 ...
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ECS - Corporate Logo
T#:641063
Part#: 006060LA01
In Stock
Sale - Save 25% $ 183.99

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

$ 137.99 USD
Free Shipping
Add to Wish List
Sale - Save 25%
$ 183.99

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

$ 137.99 USD
Free Shipping
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 aluminum cap is much more sturdy and features a standard 19mm hex post on the top. 19mm is also the size of your engine oil drain plug, reducing the number of tools that you need to complete an oil change. 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.
Show More Show Less
ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30
ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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
Add to Wish List
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!
Show More Show Less
ECS Billet Aluminum Oil Filter Cap - MINI F5X B38/B48
ECS Billet Aluminum Oil Filter Cap - MINI F5X B38/B48
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ECS - Corporate Logo
T#:49613460
Part#: 057120LA01
In Stock
Sale - Save 25% $ 101.99

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

$ 76.49 USD
Free Shipping
Add to Wish List
Sale - Save 25%
$ 101.99

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

$ 76.49 USD
Free Shipping
Add to Wish List

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

Show More Show Less
OEM Hengst Oil Filter Housing Cap - E53 E60 E63 E64 E65 E66 E70 N62 N73
OEM Hengst Oil Filter Housing Cap - E53 E60 E63 E64 E65 E66 E70 N62 ...
5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:596582
Part#: 11427521353
In Stock
$ 42.99

This product was last offered at the strikethrough price on
08-27-2026

$ 36.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
$ 42.99

This product was last offered at the strikethrough price on
08-27-2026

$ 36.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
Secures and seals the oil filter to the filter housing

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping