This oil cap, produced for BMW 5 Series G30 vehicles with B46 and B48 engine codes, is an essential part of the engine's oil system. In models produced between 2016 and 2023, it ensures the sealing of the engine oil and supports the efficient operation of the engine. A quality oil cap extends the engine's lifespan while preventing oil leaks and enhancing engine performance. This part, known by the code FEBI 103923, is designed to increase the reliability of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 103923 is manufactured according to BMW's original equipment standards. This ensures that there are no compatibility issues during installation, and the part fits perfectly into the vehicle's system.
- Material Quality: Made from high-quality plastic and metal materials, this oil cap stands out for its durability. Its resistant structure against wear provides long-lasting use.
- Durability and Lifespan: The FEBI oil cap can maintain its durability for up to 100,000 km. Depending on the engine's operating conditions, it offers long-term performance with resistance to temperature and pressure.
- Performance: By ensuring the sealing of the engine oil, it contributes to the efficient operation of the engine. This results in fuel savings and improved emission values.
- Testing and Certification: The product is manufactured in accordance with ISO 9001 and IATF 16949 standards. Additionally, it has successfully passed FEBI's quality control processes.
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
The FEBI 103923 oil cap is compatible with BMW 5 Series G30 models that have B46 and B48 engine codes. The production process started in 2016 and continues until 2023. This part is used in all G30 models produced during this period. The BMW 5 Series, positioned in the luxury sedan segment, offers both comfort and performance.
- Chassis code: G30
- Engine code: B46, B48
- Production year range: 2016-2023
- Trim/Variant: 5 Series
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. This Germany-based brand supplies original equipment to BMW and many other automotive manufacturers. It continuously raises quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. FEBI is recognized globally as a reliable brand and stands out with high-quality standards.
Installation and Usage Notes
Care should be taken during the installation of the oil cap. A suitable container should be placed to prevent oil from leaking when removing the old oil cap. It is recommended to install the new oil cap during an oil change. The torque value should be set to 10 Nm. The oil cap should be used with a suitable gasket to ensure the engine's sealing. Depending on the vehicle's usage conditions, attention should be paid to the oil change interval during city and long-distance driving.
Frequently Asked Questions
In which G30 models is this engine oil cap used?
It is used in all BMW 5 Series G30 models with B46 and B48 engine codes. It is compatible with vehicles produced between 2016 and 2023.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for BMW. Therefore, the FEBI 103923 engine oil cap is of original part quality and has higher durability than aftermarket products.
How many km does this engine oil cap last / when should it be replaced?
The lifespan of the FEBI 103923 engine oil cap is generally 100,000 km. However, it should be replaced immediately if there are signs of wear or oil leakage.
Can I install it myself, or do I need to take it to a professional?
Installing the engine oil cap requires technical knowledge. If you do not have experience, it is recommended to have it installed at an authorized service.
How long does it take to arrive, do I have a return right?
Orders are shipped on the same day. You have a return right within 14 days. It is sent with an e-archive invoice.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, sales with e-archive invoice, 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.
