Oil Cap for BMW 3 Series G20 (2019+)

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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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Genuine BMW - Corporate Logo
T#:222522
Part#: 11128655331
In Stock
12% off MSRP $ 27.66
$ 24.36 USD
Free Shipping on orders $49 and up
12% off MSRP $ 27.66
$ 24.36 USD
Free Shipping on orders $49 and up
Genuine BMW Cap For Oil Filler - 11128655331

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.
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Genuine BMW - Corporate Logo
T#:7036580
Part#: 11427926064
Ships Jul 1, 2025
Sale - Save 3% $ 52.99
$ 51.16 USD
Free Shipping on orders $49 and up
Sale - Save 3% $ 52.99
$ 51.16 USD
Free Shipping on orders $49 and up
Turner Motorsport is proud to offer you a full catalog of all Genuine BMW parts. This part is a Genuine BMW replacement oil filter cap for your B58 engine. If you are looking for an aluminum replacement, we also carry the ECS Tuning Billet Aluminum Oil Filter Housing Cap
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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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B58TU / B48TU One Way Crankcase Breather - G Chassis
For models with the Gen2 B58 or B48 engines only (B58TU / B48TU)
Vargas Turbo Technologies - Corporate Logo
T#:25606657
Part#: VTTB58BREATHERTU
In Stock
$ 127.99 USD
Free Shipping
$ 127.99 USD
Free Shipping
VTT is happy to introduce the first and only available plug and play ONE-WAY crankcase breather kit for BMW B58 applications. With this breather simply remove your oil cap, install the breather, and instantly free up horsepower, improve turbo draining, remove crankcase pressure, all while adding a cool look to your engine bay. FITS with the engine cover on. Engine cover can be removed, and installed without removing the breather. Can be used by itself with the stock PCV system to eliminate crankcase pressure, or with any number of PCV setups, including our VTT Engine catch can for the ultimate in crankcase pressure relief. Made from 6061-T6 Aircraft aluminum anodized black for a long-lasting finish, 4 stainless steel baffles for complete oil control, a PTFE one way check ball, a high-quality filter, and clamp all work together to keep crankcase pressure where it belongs, out of your crankcase. This breather will fit all B58 Vehicles that use the most common oil fill cap design. This does NOT mean it fits all BMW vehicles. The breather sits about 2.5' tall from the valve cover oil cap area, and the filter is 2-3/4' in diameter Is your car a Gen1 or TU? Pull your oil cap off, and check how it attaches. 2 Prong style is Gen-1, snap-in style with grooves is TU.
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BMW B58 / S58 Billet Engine Oil Cap
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:31059467
Part#: 201-0396-BLU
In Stock
$ 59.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks Billet Engine Oil Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! Many people don't realize it but the OEM caps have a pressure release valve built into them. Precision Raceworks has designed their engine oil cap in a way that allows the re-use of the pressure release valve from your stock oil cap. These caps offer superior style and performance-grade components that guarantee a reliable fit every time. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come.
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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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MMX Oil Filler Cap - Black
For Most BMW Models 2007 Onwards or Mini Models
MMX Performance - Corporate Logo
T#:4552062
Part#: MMR03-0102-BL
Ships in 3 Business Days
$ 121.99 USD
Free Shipping
$ 121.99 USD
Free Shipping
MMX's Performance billet oil filler cap machined from billet T-6061 aluminum has been designed to instantly give your engine bay an subtle aesthetic upgrade. This cap comes in a Black finish. *Note: After exposure to excessive heat over prolonged periods, overall finish fading can occur. Reusing of original seal is required.
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AUTOTECKNIC - Corporate Logo
T#:39971047
Part#: BM-0007
Ships on Jul 18, 2025
New Item
$ 64.99 USD
$ 64.99 USD
a precision-engineered, lightweight dry carbon fiber upgrade designed to enhance the engine bay of compatible BMW models with an aggressive motorsport look and easy OEM-style installation.

Vargas Turbo Technologies - Corporate Logo
T#:641120
Part#: OILCAPRED1
Back Ordered
$ 62.99 USD
Free Shipping
$ 62.99 USD
Free Shipping
Get rid of the plastic oil cap on your BMW and add some nice billet pop to your engine bay. Look no further than the VTT Billet Oil cap. These are a true Billet oil cap machined from 6061-T6 aluminum and anodized in a variety of colors. These are NOT a thin cap that snaps over your existing oil cap.
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Vargas Turbo Technologies - Corporate Logo
T#:641130
Part#: OILCAPBLUE1
Back Ordered
$ 59.99 USD
Free Shipping
$ 59.99 USD
Free Shipping
Get rid of the plastic oil cap on your BMW and add some nice billet pop to your engine bay. Look no further than the VTT Billet Oil cap. These are a true Billet oil cap machined from 6061-T6 aluminum and anodized in a variety of colors. These are NOT a thin cap that snaps over your existing oil cap.
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B58 / S58 Blue Billet Engine Fluid Cap Set
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:38161694
Part#: 622-0290-BLU
In Stock
New Item
$ 283.99 USD
Free Shipping on orders $49 and up

BMW B58 / S58 Blue Billet Engine Fluid Cap Set is the perfect combination of style, durability, and performance, designed to enhance the look and function of your BMW’s engine bay. Crafted from high-quality billet aluminum, this cap set is engineered to be a direct replacement for the factory caps, ensuring a precise fit and long-lasting dependability. Unlike cheap plastic covers, these caps fully replace your OEM components while maintaining the critical pressure relief functionality.

Designed with both aesthetics and performance in mind, the anodized blue finish adds a sleek, high-performance look to your engine bay while providing excellent resistance to heat, corrosion, and wear. The set includes billet engine fluid caps that require transferring the OEM pressure relief valves to ensure optimal system performance.

  • Direct replacement design – Replaces factory caps for a secure and precise fit
  • Anodized blue finish – Enhances engine bay aesthetics with a stylish, high-performance look
  • CNC-machined billet aluminum construction – Ensures superior durability and longevity
  • OEM pressure relief compatibility – Maintains factory pressure relief function for safe operation
  • Heat and corrosion-resistant – Built to withstand extreme engine conditions
  • Easy installation – Requires swapping the pressure relief valves from your original caps

Upgrade your BMW with the BMW B58 / S58 Blue Billet Engine Fluid Cap Set for a premium look and high-performance functionality.

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BMW Oil Cooler Gasket Set
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15081507
Part#: 11428583896
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up
Replace your oil cooler gaskets when changing or removing your oil cooler.


BMW B58 S58 Black Billet Engine Oil Cap
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:38128022
Part#: 201-0396-BLK
Ships Jul 11, 2025
New Item
$ 62.99 USD
$ 62.99 USD

BMW B58 S58 Billet Engine Oil Cap is a premium upgrade designed to enhance both the functionality and aesthetics of your BMW’s engine bay. Unlike generic aftermarket options, this billet oil cap incorporates OEM internals, ensuring proper pressure relief and maintaining factory reliability.

Precision-machined from high-quality billet aluminum, this oil cap provides exceptional durability while offering a sleek, performance-inspired look. Its anodized finish resists corrosion, heat, and wear, making it a long-lasting solution for enthusiasts who demand both style and reliability.

  • Maintains factory functionality – Retains OEM pressure relief valve for proper engine operation
  • CNC-machined billet aluminum – Provides superior strength and durability over plastic OEM caps
  • Direct fitment – Engineered for a perfect, hassle-free installation
  • Performance-inspired aesthetics – Enhances the look of the engine bay with a premium finish
  • Anodized coating – Protects against heat, corrosion, and wear
  • Long-lasting reliability – Designed to withstand high-performance driving conditions

Upgrade your BMW’s engine bay with a BMW B58 S58 Billet Engine Oil Cap, a perfect combination of OEM functionality and high-performance styling.

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Silver Billet Engine Fluid Cap Set - B58 / S58
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:38161696
Part#: 622-0290-SIL
Ships Jul 11, 2025
New Item
$ 283.99 USD
$ 283.99 USD

BMW B58 / S58 Silver Billet Engine Fluid Cap Set is a high-quality upgrade that replaces the factory plastic caps with durable billet aluminum for enhanced strength and a sleek, premium appearance. Designed for a perfect fit, this cap set enhances both the aesthetics and functionality of your BMW’s engine bay.

Unlike adhesive overlays or plastic replacements, these billet aluminum caps completely replace the OEM components while retaining essential pressure relief functionality. The precision-machined silver finish offers a refined look while providing superior resistance to heat, corrosion, and wear.

  • Direct replacement – Replaces OEM caps entirely for a factory-like fit
  • Sleek silver finish – Provides a clean, high-end appearance
  • Billet aluminum construction – Offers long-lasting durability and strength
  • OEM pressure relief compatibility – Maintains proper system function
  • Heat and corrosion-resistant – Engineered to withstand extreme conditions
  • Easy installation – Requires transferring OEM pressure relief valves for full functionality

Upgrade your BMW’s engine bay with the BMW B58 / S58 Silver Billet Engine Fluid Cap Set, the perfect blend of style and performance for enthusiasts who demand the best.

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BMW B58 S58 Billet Silver Engine Oil Cap
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:38128023
Part#: 201-0396-SIL
Ships Jul 11, 2025
New Item
$ 62.99 USD
Free Shipping on orders $49 and up

BMW B58 S58 Billet Engine Oil Cap is a premium upgrade designed to enhance both the functionality and aesthetics of your BMW’s engine bay. Unlike generic aftermarket options, this billet oil cap incorporates OEM internals, ensuring proper pressure relief and maintaining factory reliability.

Precision-machined from high-quality billet aluminum, this oil cap provides exceptional durability while offering a sleek, performance-inspired look. Its anodized finish resists corrosion, heat, and wear, making it a long-lasting solution for enthusiasts who demand both style and reliability.

  • Maintains factory functionality – Retains OEM pressure relief valve for proper engine operation
  • CNC-machined billet aluminum – Provides superior strength and durability over plastic OEM caps
  • Direct fitment – Engineered for a perfect, hassle-free installation
  • Performance-inspired aesthetics – Enhances the look of the engine bay with a premium finish
  • Anodized coating – Protects against heat, corrosion, and wear
  • Long-lasting reliability – Designed to withstand high-performance driving conditions

Upgrade your BMW’s engine bay with a BMW B58 S58 Billet Engine Oil Cap, a perfect combination of OEM functionality and high-performance styling.

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Black Billet Engine Fluid Cap Set - B58 / S58
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:38161697
Part#: 622-0290-BLK
Special Order: No Guaranteed ETA
New Item
$ 283.99 USD
Free Shipping on orders $49 and up

BMW B58 / S58 Black Billet Engine Fluid Cap Set is a premium upgrade designed to enhance both the performance and aesthetics of your BMW’s engine bay. Crafted from high-quality billet aluminum, this cap set provides superior durability while replacing the factory plastic caps for a sleek, high-end look.

Engineered to maintain full OEM functionality, these caps integrate the original pressure relief valves, ensuring proper system operation. The deep black anodized finish adds a bold and aggressive appearance while offering excellent resistance to heat and corrosion.

  • Precision-machined billet aluminum – Stronger and more durable than factory plastic caps
  • OEM pressure relief compatibility – Ensures safe and reliable system performance
  • Sleek black anodized finish – Adds a high-performance look to your engine bay
  • Heat and corrosion-resistant – Built to withstand extreme conditions for long-lasting reliability
  • Direct replacement design – Fully replaces factory caps for a seamless fit
  • Simple installation – Requires swapping OEM pressure relief valves for full functionality

Upgrade your BMW’s engine bay with the BMW B58 / S58 Black Billet Engine Fluid Cap Set, combining premium style with high-performance reliability.

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MMX Performance - Corporate Logo
T#:28968889
Part#: MMR03-1601
Special Order: No Guaranteed ETA
$ 121.99 USD
$ 121.99 USD
Vargas Turbo Technologies - Corporate Logo
T#:641127
Part#: OILCAPBLK1
Back Ordered
$ 62.99 USD
Free Shipping
$ 62.99 USD
Free Shipping
Get rid of the plastic oil cap on your BMW and add some nice billet pop to your engine bay. Look no further than the VTT Billet Oil cap. These are a true Billet oil cap machined from 6061-T6 aluminum and anodized in a variety of colors. These are NOT a thin cap that snaps over your existing oil cap.
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CTS Turbo A90/A91 Billet Cap Kit
5X Entries For Our Spin To Win Sweepstakes!
CTS - Corporate Logo
T#:35256035
Part#: CTS-ACC-SUPRAKIT
Special Order: No Guaranteed ETA
$ 135.99 USD
Free Shipping
$ 135.99 USD
Free Shipping

CTS Turbo A90/A91 Billet Cap Kit enhances the aesthetic appeal of your Toyota Supra A90/A91 engine bay while maintaining functionality and durability. Designed to replace the standard OEM plastic caps, this billet cap kit is crafted from high-quality 6061-T6 billet aluminum and finished with a sleek black anodized coating for a clean, refined look. With a direct-fit design, installation is straightforward and requires no tools.

  • Transforms the engine bay with a premium appearance
  • Made from durable 6061-T6 billet aluminum for longevity
  • Black anodized finish for a sleek and sophisticated style
  • Direct replacement design ensures easy installation
  • Includes CTS-ACC-010, CTS-ACC-011, CTS-ACC-012, and CTS-ACC-013

Upgrade your Toyota Supra A90/A91 with the CTS Turbo A90/A91 Billet Cap Kit and add a touch of style to your engine bay effortlessly.

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Rein Engine Oil Filter Housing Cap CPL0070
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:34181283
Part#: 11427926064
Special Order: No Guaranteed ETA
$ 20.99 USD
Free Shipping on orders $49 and up

The Engine Oil Filter Housing Cap CPL0070 is a vital component for BMW vehicles, designed to provide a secure and effective seal for the engine oil filter housing. This high-quality cap is essential for maintaining optimal engine performance by preventing oil leaks and ensuring proper oil pressure. Perfect for both professional mechanics and DIY enthusiasts, the Engine Oil Filter Housing Cap CPL0070 is an indispensable part of routine maintenance for BMW owners focused on vehicle longevity.

Crafted from durable materials, this oil filter housing cap is engineered to withstand the demanding conditions typical of BMW engines. Its precise design guarantees an excellent fit, allowing for easy installation and straightforward replacements. Available from Turner Motorsport, this product is a reliable choice for those looking to enhance their engine’s performance.

Key Benefits:

  • Specifically designed for BMW vehicles to ensure compatibility and a perfect fit
  • Prevents oil leaks, helping maintain optimal oil pressure for engine health
  • Made from high-quality materials for enhanced durability and longevity
  • Easy installation process allows for quick maintenance and replacements
  • Ideal for both professional mechanics and DIY car enthusiasts
  • Available from Turner Motorsport, a trusted supplier of BMW parts

The Engine Oil Filter Housing Cap CPL0070 is an essential upgrade for any BMW owner aiming to protect their engine and ensure it runs smoothly.

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