

BMW E90 N46, N46N Engine Oil Cover | FEBI 103923 Spare Part
BMW 3 Series E90 N46, N46N Engine Oil Cap | FEBI 103923
FEBI 103923 | Original Equipment (OEM) | 100% German Quality
This oil cap, compatible with BMW 3 Series E90 models with N46 and N46N engines, plays a critical role in ensuring the oil tightness of the engine. The oil cap protects the engine oil, supporting the efficient operation of the engine. This part is essential for ensuring the longevity of the engine. Recognized by the code FEBI 103923, this oil cap is a reliable component of the engine system.
Product Features and Benefits
- OEM Compatibility: This oil cap is manufactured according to original equipment standards. Designed according to authorized service standards, it provides excellent fit with part placement compatibility.
- Material Quality: Produced using high-quality and durable materials. Offers long-lasting performance with temperature and chemical resistance.
- Durability and Lifespan: Expected to withstand up to approximately 100,000 km. Resistant to extreme temperatures and conditions.
- Performance: Ensures the oil tightness of the engine, increasing the efficiency of the engine and reducing oil consumption.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 production standards. Approved through quality tests.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 103923 |
| Part Type | Engine Oil Cap |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This engine oil cap is compatible with BMW 3 Series E90 models with N46 and N46N engines. Produced between 2005-2012, these vehicles have high standards for performance and reliability. This part ensures the healthy operation of the engine as a critical component of the engine system.
- Chassis code: E90
- Engine code: N46/N46N
- Production year range: 2005-2012
- Trim/Variant: 320i/318i/325i
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has a long-standing history in the spare part market and serves as an OE supplier for many automotive brands. It meets quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. The production facilities located in Germany ensure the manufacturing of high-quality parts. FEBI has strengthened its reputation in the industry by producing OE parts for prestigious brands like BMW.
Installation and Usage Notes
The installation of this engine oil cap is recommended to be performed by a qualified technician. It is important to check the cap during oil changes and replace it if necessary. The correct torque value should be applied during the installation of the cap. Additionally, it is recommended to change the gasket to ensure oil tightness. For long journeys, regular checks of the engine oil level are required.
Frequently Asked Questions
Which E90 models is this engine oil cap used in?
This oil cap is compatible with BMW 3 Series E90 models with N46 and N46N engines. It is used in the 320i, 318i, and 325i models produced between 2005-2012.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for BMW. This oil cap is recognized as an OE equivalent part with high-quality standards.
How long does this engine oil cap last / when should it be replaced?
This oil cap is expected to last approximately 100,000 km. It is recommended to replace it if signs of oil leakage or deformation are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation process is recommended to be performed by a qualified technician. The necessary tools and torque values must be used for proper installation.
How long will it take to arrive, do I have a return right?
Your order is shipped the same day. You have the right to return within 14 days. It is shipped with an e-archive invoice.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 11124737102 — BMW
- 11127560481 — BMW
- 11128507153 — BMW
- 11128619359 — MINI
- 11128619360 — BMW
- 11128655331 — TecDoc (BMW)
Compatible vehicle information not yet added.
