The B57 engine oil cap used in BMW 5 Series G31 models from 2017 onwards is a critical component for ensuring the oil tightness of the engine. For the engine to operate healthily, oil must remain in the system continuously. Therefore, it is extremely important for the oil cap to be robust. The part with the code FEBI 103923 ensures the safety of the engine's oil system and enhances the overall performance of the engine. The engine oil cap is a part of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 103923 is manufactured in accordance with original equipment standards. This ensures full compliance with authorized service standards, and you will not encounter any issues with part placement.
- Material Quality: Made from high-quality plastic and metal materials. These materials enhance durability and provide long-lasting use.
- Durability and Lifespan: This oil cap can withstand up to 100,000 km under normal usage conditions. It is resistant to extreme hot and cold conditions.
- Performance: A robust engine oil cap maintains the oil pressure of the engine, providing fuel savings and reducing emissions.
- Testing and Certification: The production process is carried out in accordance with ISO 9001 and TS 16949 standards. FEBI has conducted all necessary tests for this part, prioritizing 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
The FEBI 103923 engine oil cap is compatible with BMW 5 Series G31 chassis code and is used in models with the B57 engine. These vehicles, produced from 2017 onwards, stand out in terms of both performance and durability. This part is a critical component for ensuring the safe operation of the engine system.
- Chassis code: G31
- Engine code: B57
- Production year range: 2017+
- Trim/Variant: 520d, 530d
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 been active in the automotive spare part industry for many years. Manufactured with German engineering and quality understanding, these parts are known as original equipment suppliers for prestigious brands like BMW. FEBI offers quality assurance with ISO 9001 and TS 16949 certifications and supplies OE parts to many automobile manufacturers worldwide.
Installation and Usage Notes
The installation of the engine oil cap should be done carefully. It is generally recommended to change it along with other engine components. It is a part that should always be checked during oil changes. It is important to use the correct torque value during installation. Since this part ensures the engine's tightness, it is recommended to use a gasket during installation. Depending on the vehicle's usage conditions, the intervals for checking the oil cap may vary.
Frequently Asked Questions
In which G31 models is this engine oil cap used?
The FEBI 103923 engine oil cap is used in the BMW 5 Series G31 chassis code 520d and 530d models. These models have been produced since 2017.
Is it original or aftermarket?
FEBI is known as an original equipment manufacturer. This part is produced in accordance with high-quality standards and is more durable than aftermarket parts.
How many km does this engine oil cap last?
The FEBI 103923 engine oil cap can last up to 100,000 km under normal usage conditions. However, it is recommended to replace it when wear signs are observed.
Can I install it myself, or do I need to take it to a professional?
The installation of the engine oil cap should be done carefully. If you do not have experience, it is recommended to seek help from a professional. You can also install it yourself with the necessary tools.
How long will it take to arrive, and do I have the right to return it?
Your orders are shipped on the same day. You have the right to return within 14 days. Sales are made with e-archive invoices.
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 will only be 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.
