







Billet Aluminum Engine Oil Cap for BMW 2-Prong Style (E30 E36 E46 E90 F30 & More)
Upgrade your engine bay with this billet aluminum oil filler cap designed for a wide range of BMW models using the 2-prong cap style. Featuring a precision-machined aluminum construction and a clean anodized finish, this cap replaces the factory plastic unit with a more refined and durable solution. The result is a subtle but impactful upgrade that enhances both the look and feel of your engine bay while maintaining a secure seal.
Features:
- Billet aluminum construction for improved durability over factory plastic caps
- Anodized finish for corrosion and wear resistance
- Precision CNC-machined design for accurate fitment
- Ergonomic grip design for easy removal and installation
- Includes high-quality O-ring gasket for a secure seal
- Direct replacement for factory oil filler cap
Fitment:
- Compatible with BMW models using 2-prong oil cap design
- Fits various 1 Series, 3 Series, 4 Series, 5 Series, X Series, and Z Series models
- Common chassis compatibility includes E30, E36, E46, E90, E92, F20, F30, E60, E39, E83, E70, E85, and more
Replaces Part Numbers:
- 11127509328
- 11121405452
- 11121743294
- 11128655331
- 11127500568
- 11127560482
Specifications:
- Material: 6061-T6 billet aluminum
- Finish: Anodized
- Design: 2-prong cap style
Contents:
- 1x Oil filler cap
Notes:
- Only compatible with 2-prong style oil caps
- Does not fit aluminum or aftermarket valve covers
- Not compatible with B58 or S58 engines
Condition:
- Brand new
- Never used
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

Billet Aluminum Engine Oil Cap for BMW 2-Prong Style (E30 E36 E46 E90 F30 & More)
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


