

BMW 1 Series E81 N52N Engine Oil Cover | FEBI 103923
BMW 1 Series E81 N52N Engine Oil Cap | FEBI 103923
FEBI 103923 | Original Equipment (OEM) | 100% German Quality
This engine oil cap, designed for BMW 1 Series E81 vehicles with N52N engines, plays a critical role in ensuring oil circulation and preventing leaks. Made from high-quality materials, FEBI 103923 is engineered to enhance engine performance and provide long-lasting use. This part is an essential component of the engine system, and if it does not function correctly, it can negatively impact the engine's efficiency.
Product Features and Benefits
- OEM Compatibility: Manufactured according to original equipment standards, ensuring no compatibility issues during installation.
- Material Quality: Made from highly durable materials, providing long-lasting performance.
- Durability and Lifespan: Can withstand up to 100,000 km under normal conditions and is resistant to temperature changes.
- Performance: Ensures the oil seal of the engine, thereby increasing the engine's efficiency.
- Testing and Certification: Certified with ISO 9001 and TS 16949, providing quality assurance.
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 1 Series E81 chassis code vehicles equipped with N52N engines. This model was produced between 2004-2011 and features a high-performance engine structure. Specifically designed to ensure the engine's sealing, this part contributes to the vehicle's longevity and efficient operation.
- Chassis code: E81
- Engine code: N52N
- Production year range: 2004-2011
- Trim/Variant: 118i, 120i, 125i
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 industry and supplies original equipment to many automotive manufacturers. Holding international certifications such as ISO 9001, TS 16949, and IATF 16949, FEBI meets high-quality standards. By producing OE parts for brands like BMW and Mercedes, it has strengthened its reputation in the industry. The modern manufacturing facilities located in Germany are supported by technological innovations.
Installation and Usage Notes
The most important point to consider during the installation of the engine oil cap is to completely remove and clean the old part. Proper placement of the new oil cap minimizes the risk of leaks. It is recommended to check the cap during oil changes. The torque value should be set to 10 Nm. Additionally, it is advisable to change the filters during oil changes.
Frequently Asked Questions
Which E81 models is this engine oil cap used for?
This engine oil cap is compatible with BMW 1 Series E81 chassis code vehicles with 118i, 120i, and 125i engines.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer. It is equivalent to original parts in terms of quality standards.
How many km does this engine oil cap last / when should it be replaced?
Under normal conditions, this part can last up to 100,000 km. However, it is recommended to replace it if signs of wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation process is of medium difficulty. You can install it yourself with the necessary tools, but it is advisable to consult a professional.
How long will it take to arrive, do I have a return right?
Your order will be shipped on the same day. You have the right to return within 14 days.
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 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 a quote for the correct OE/equivalent part.
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.
