Oiling System for BMW 3 Series G20 (2019+)

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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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-10AN ORB X 3/4" Hose Barb Fitting Assembly
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ECS - Corporate Logo
T#:584114
Part#: 003779ECS10
In Stock
Sale - Save 35% $ 37.99
$ 24.69 USD
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Sale - Save 35% $ 37.99
$ 24.69 USD
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Elevate your custom installation with the ECS -10AN O-Ring Boss fitting, a crucial component that connects your ECS Tuning Catch Can to a 3/4" ID hose. This fitting simplifies your plumbing setup, ensuring a seamless solution.

Featuring a pre-installed Viton O-ring, this fitting is engineered for excellence, providing a leak-proof seal that resists the effects of oil and fuel exposure, guaranteeing long-term durability.

The 3/4" nipple is thoughtfully designed with barbs to secure hose position effectively, minimizing the risk of hose disconnection. Keep in mind that clamps and hoses are available for separate purchase. These fittings are sold individually, with most installations requiring a pair of them.

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ECS - Corporate Logo
T#:383333
Part#: 003779ECS06KT
In Stock
Sale - Save 30% $ 90.99
$ 63.69 USD
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Sale - Save 30% $ 90.99
$ 63.69 USD
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If you don't wish to fabricate intricate brackets to mount your ECS Baffled Oil Catch Can we have the solution. ECS's three-piece bracket kit includes two options for securing the catch can. Choose from either a flat parallel mounting plate or a bent 90° mounting plate to give you 360° rotation for an infinitely adjustable mounting location.
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ECS Tuning Baffled Oil Catch Can - 8oz
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ECS - Corporate Logo
T#:13496655
Part#: 003779ECS05-02
In Stock
Sale - Save 10% $ 226.99
$ 204.29 USD
Free Shipping on orders $49 and up
Sale - Save 10% $ 226.99
$ 204.29 USD
Free Shipping on orders $49 and up
Upgrade Your BMW with ECS Baffled Oil Catch Can

Modern emission regulations require a closed PCV/Breather system for cleaner operation. However, inefficient oil particle capture can lead to excessive oil vapor ingestion, causing carbon buildup, reduced performance, and fuel economy. ECS Tuning's updated ECS Baffled Oil Catch Can, now with an easy-to-empty 1/4" drain fitting, is engineered to collect toxic blow-by gases, minimize carbon deposits, and reduce oil contamination within engine oil. Recirculating oil vapor ensures emissions compliance without venting to the atmosphere.

  • Key Features:
  • Highly Efficient Oil Separator: Strategically positioned 4 chamber baffle system maximizes oil/air separation and minimizes oil droplets in the intake tract.
  • Integrated Dipstick: Knurled and black anodized oil dipstick simplifies oil volume inspection.
  • Reservoir: Available in 6oz or 8oz capacity with a 1/4" NPT drain plug fitting.
  • Serviceable: Easily removable baffle plates and drain plug for cleaning.
  • Easy/Customizable Installation: Combine with the ECS Universal Bracket Kit for simplified installation and adjustable mounting locations.
  • Leak-Free Fittings: Machined -10AN ORB (O-Ring Boss) fittings available for secure connections (fittings sold separately).
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ECS Tuning Billet Aluminum Oil Filter Housing Cap - B58 3.0L ...
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ECS - Corporate Logo
T#:392750
Part#: 017306ECS01
In Stock
Sale - Save 15% $ 146.99
$ 124.94 USD
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Sale - Save 15% $ 146.99
$ 124.94 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. 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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Burger Motorsports - Corporate Logo
T#:21045500
Part#: BMS-BOFC
In Stock
Starting at $ 79.00 USD
Free Shipping on orders $49 and up
Starting at $ 79.00 USD
Free Shipping on orders $49 and up
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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Paradigm Engineering - Corporate Logo
T#:5269542
Part#: OILCAPB58RED
In Stock
$ 99.99 USD
Free Shipping
$ 99.99 USD
Free Shipping
Paradigm Engineering’s B58 oil filter housing cap directly augments your vehicle's oil filtration system and serves as a diagnostic tool. Each B58 oil filter cap is CNC milled from a solid block of billet aluminum and fitted with a Nickel plated neodymium rare earth magnet. This magnet is in direct contact with pre-filtered oil, as a result, the magnet will naturally capture Ferrous particles within your engine oil. Ferrous particles in engine oil cause premature wear, obstruct the paper oil filter and could be an indication of a serious issue within your engine.
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Burger Motorsports - Corporate Logo
T#:38621415
Part#: BMS-OFBC-B58S58
Ships on Jul 15, 2025
New Item
$ 59.00 USD
$ 59.00 USD
The Burger Motorsports Billet Oil Filler Breather Cap directly replaces your factory oil filler cap, featuring a -10ORB threaded fitting for crankcase ventilation. The kit includes an optional -10ORB 90º breather to -10AN fitting for easy connection to an oil catch can, or a removable black-off cap for non-ventilated use.
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Paradigm Engineering - Corporate Logo
T#:5269543
Part#: OILCAPB58BLACK
Ships in 1 Business Day
$ 99.99 USD
$ 99.99 USD
Paradigm Engineering’s B58 oil filter housing cap directly augments your vehicle's oil filtration system and serves as a diagnostic tool. Each B58 oil filter cap is CNC milled from a solid block of billet aluminum and fitted with a Nickel plated neodymium rare earth magnet. This magnet is in direct contact with pre-filtered oil, as a result, the magnet will naturally capture Ferrous particles within your engine oil. Ferrous particles in engine oil cause premature wear, obstruct the paper oil filter and could be an indication of a serious issue within your engine.
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Paradigm Engineering - Corporate Logo
T#:5269540
Part#: OILCAPB58CLEAR
Ships in 5 Business Days
$ 99.99 USD
Free Shipping
$ 99.99 USD
Free Shipping
Paradigm Engineering’s B58 oil filter housing cap directly augments your vehicle's oil filtration system and serves as a diagnostic tool. Each B58 oil filter cap is CNC milled from a solid block of billet aluminum and fitted with a Nickel plated neodymium rare earth magnet. This magnet is in direct contact with pre-filtered oil, as a result, the magnet will naturally capture Ferrous particles within your engine oil. Ferrous particles in engine oil cause premature wear, obstruct the paper oil filter and could be an indication of a serious issue within your engine.
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