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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.
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Billet Oil Filter Cap
Billet Oil Filter Cap
Burger Motorsports - Corporate Logo
T#:21045489
Part#: BMS-OFC
In Stock
Starting at $ 89.00 USD
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Starting at $ 89.00 USD
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The Burger Motorsports V2 billet aluminum oil filter cover is a metal upgrade that directly replaces your weak OE plastic cap for greater protection, better cooling, ease of removal/install, and looks great under the hood. The built-in 21mm hex and a 3/8" drive socket wrench fitting that does not require a special removal/install tool like the factory cap. Uses the OE oil filter, filter housing o-ring, and filter cage. Anodized for protection. This quality part is a must for any serious BMW owner. Replaces OEM part number 11427525334 - BMW Oil filter cover. Features and Benefits Solid aluminum design is much stronger than brittle plastic 21mm hex head + 3/8" drive socket wrench fitting Integrated heat sinks for better oil cooling Special tools are not required for removal/install like the factory cap Strong design won't fail under pressure Reuses OE filter cage and o-ring Anodized for protection Looks great under the hood Made in the USA
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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
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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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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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ECS Billet Aluminum Oil Filter Cap - Black Anodized - N63 S63
ECS Billet Aluminum Oil Filter Cap - Black Anodized - N63 S63 ...
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
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Sale - Save 25%
$ 183.99

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

$ 137.99 USD
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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.
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Billet Oil Filter Cap
Billet Oil Filter Cap
Burger Motorsports - Corporate Logo
T#:21045500
Part#: BMS-BOFC
In Stock
Starting at $ 79.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Starting at $ 79.00 USD
Free Shipping on orders $49 and up
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The Burger Motorsports billet aluminum B58 oil filter cover directly replaces your weak OE plastic cap for greater protection, ease of removal/install, and great looks under the hood. You can use a 3/8" inch drive ratchet or torque wrench to install and remove. The built-in 32mm hex head does not require a special removal/install tool like the factory cap. Uses the OE oil filter, filter housing o-ring, and filter insert. Anodized for protection. This quality part is a must for any serious BMW owner. Install: After removing the OEM oil filter cap, remove the filter and be sure to remove the plastic oil filter bypass valve and transfer it to the new BMS billet oil filter cap. Be sure to replace the exterior o-ring gasket also when installing. Features and Benefits Solid aluminum design is much stronger than brittle plastic Integrated heat sinks for better oil cooling Special tools are not required for removal/install like the factory cap Strong design won't fail under pressure Reuses OE filter insert and o-ring Anodized for protection Looks great under the hood Available in black, red, silver, and blue Made in the USA
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ECS Billet Aluminum Oil Filter Cap - MINI F5X B38/B48
ECS Billet Aluminum Oil Filter Cap - MINI F5X B38/B48
ECS - Corporate Logo
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
Free Shipping
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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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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

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Burger Motorsport Billet Oil Filler Breather Cap - W/ -10ORB 90* Breather To -10AN Fitting - BMW S58 3.0L
Burger Motorsport Billet Oil Filler Breather Cap - W/ -10ORB 90* Brea...
Burger Motorsports - Corporate Logo
T#:46924978
Part#: S58OFBC-90F
Ships on Sep 1, 2026
$ 89.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 89.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The Burger Motorsports Billet Oil Filler Breather Cap replaces your BMW factory oil filler cap and offers a -10ORB threaded fitting for crankcase ventilation. This kit includes a -10ORB 90º breather to -10AN Fitting to connect to an oil catch can of your choice.
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Burger Motorsport Billet Oil Filler Breather Cap - W/ Removable Block Off Cap - BMW S58 3.0L
Burger Motorsport Billet Oil Filler Breather Cap - W/ Removable Block...
Burger Motorsports - Corporate Logo
T#:46924975
Part#: S58OFBC-BO
Ships on Sep 1, 2026
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The Burger Motorsports Billet Oil Filler Breather Cap replaces your BMW factory oil filler cap and offers a -10ORB threaded fitting for crankcase ventilation. A removable black block off cap is included to use the cap with no ventilation, but any custom ventilation solution using a -10ORB fitting can be used with this oil filler breather cap.
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Burger Motorsport Billet Oil Filler Breather Cap - W/ Removable Block Off Cap - BMW S68 3.0L
Burger Motorsport Billet Oil Filler Breather Cap - W/ Removable Block...
Burger Motorsports - Corporate Logo
T#:46924976
Part#: S68OFBC-BO
Back Ordered
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The Burger Motorsports Billet Oil Filler Breather Cap replaces your BMW factory oil filler cap and offers a -10ORB threaded fitting for crankcase ventilation. A removable black block off cap is included to use the cap with no ventilation, but any custom ventilation solution using a -10ORB fitting can be used with this oil filler breather cap.
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Burger Motorsport Billet Oil Filler Breather Cap - W/ -10ORB 90* Breather To -10AN Fitting - BMW Gen2 B58 3.0L
Burger Motorsport Billet Oil Filler Breather Cap - W/ -10ORB 90* Brea...
Burger Motorsports - Corporate Logo
T#:46924977
Part#: B58OFBC-90F
Back Ordered
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The Burger Motorsports Billet Oil Filler Breather Cap replaces your BMW factory oil filler cap and offers a -10ORB threaded fitting for crankcase ventilation. This kit includes a -10ORB 90º breather to -10AN Fitting to connect to an oil catch can of your choice.
Show More Show Less
Burger Motorsport Billet Oil Filler Breather Cap - W/ Removable Block Off Cap - BMW Gen2 B58 3.0L
Burger Motorsport Billet Oil Filler Breather Cap - W/ Removable Block...
Burger Motorsports - Corporate Logo
T#:46924974
Part#: B58OFBC-BO
Back Ordered
$ 82.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 82.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The Burger Motorsports Billet Oil Filler Breather Cap replaces your BMW factory oil filler cap and offers a -10ORB threaded fitting for crankcase ventilation. A removable black block off cap is included to use the cap with no ventilation, but any custom ventilation solution using a -10ORB fitting can be used with this oil filler breather cap.
Show More Show Less
Burger Motorsport Billet Oil Filler Breather Cap - W/ -10ORB 90* Breather To -10AN Fitting - BMW S68 3.0L
Burger Motorsport Billet Oil Filler Breather Cap - W/ -10ORB 90* Brea...
Burger Motorsports - Corporate Logo
T#:46924979
Part#: S68OFBC-90F
Back Ordered
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 59.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The Burger Motorsports Billet Oil Filler Breather Cap replaces your BMW factory oil filler cap and offers a -10ORB threaded fitting for crankcase ventilation. This kit includes a -10ORB 90º breather to -10AN Fitting to connect to an oil catch can of your choice.
Show More Show Less

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