

BMW 3 Series E90 N57 Engine Oil Cover | FEBI 103923
BMW 3 Series E90 N57 Engine Oil Cap
FEBI 103923 | Original Equipment (OEM) | 100% German Quality
This oil cap, designed for BMW 3 Series E90 vehicles with the N57 engine code, plays a crucial role in ensuring the engine's oil tightness. The oil cap with the FEBI 103923 code, used in vehicles produced between 2007 and 2013, supports the efficient operation of the engine while preventing the oil inside the engine from becoming contaminated, thus extending the engine's lifespan. This part belongs to the engine system and is one of the most critical components of the engine's lubrication system.
Product Features and Benefits
- OEM Compatibility: FEBI is manufactured in accordance with original equipment standards and meets the quality standards of authorized services. The part fits perfectly.
- Material Quality: Made from high-quality plastic and rubber materials. This enhances durability and makes it a long-lasting part.
- Durability and Lifespan: Can withstand up to 100,000 km under normal usage conditions. Resistant to extreme temperatures and oil conditions.
- Performance: Ensures the oil tightness of the engine oil, increasing the engine's efficiency and reducing oil consumption.
- Testing and Certification: Certified with ISO 9001 and TS 16949, which guarantees production quality.
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 oil cap, compatible with the BMW 3 Series E90 and N57 engine code, fits perfectly with models produced between 2007 and 2013. This model stands out particularly for its performance and driving pleasure. As a critical component for the efficiency and durability of the engine, this part is designed to meet user expectations.
- Chassis code: E90
- Engine code: N57
- Production year range: 2007-2013
- Trim/Variant: 320d, 330d
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 extensive experience in the spare part market and serves as an OE supplier for brands like BMW. It guarantees quality standards with ISO 9001 and TS 16949 certifications. These parts, produced in Germany, are designed to meet high engineering standards and offer the highest quality in the industry.
Installation and Usage Notes
The most important point to consider during the installation of the engine oil cap is to completely remove the old cap and properly place the new cap. A torque value of 10 Nm is recommended. It is important to check this part during oil changes and replace it if necessary. Additionally, regularly checking the engine's oil level is critical for the healthy operation of the engine.
Frequently Asked Questions
Which E90 models is this engine oil cap used in?
This engine oil cap is used in the 320d and 330d models with the E90 chassis code. It is compatible with the N57 engine code.
Is it original or aftermarket?
FEBI is considered an original equipment manufacturer. This part, with high quality standards, is designed as an OE equivalent part.
How many km does this engine oil cap last / when should it be replaced?
This part can last up to 100,000 km under normal usage conditions. It is recommended to replace it when signs of oil leakage or wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the engine oil cap can be done with basic hand tools. However, it is recommended to seek assistance from a specialist for inexperienced users.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. You can contact us via our WhatsApp line for support.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only for 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.
