The Mercedes S Class W221, equipped with the OM642 engine, was produced between 2005 and 2013. This engine oil cap ensures the sealing of engine oil and contributes to the healthy operation of the engine. The durability of the engine oil cap extends the engine's lifespan and enhances its performance. It is manufactured in accordance with original equipment standards under the code FEBI 03912. This part functions as an important component of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 03912 is designed and manufactured in accordance with Mercedes original equipment standards. Thus, the part's placement and functionality are fully compatible with the original part.
- Material Quality: Made from high-quality plastic and metal materials. This ensures resistance to temperature changes and the effects of engine oil.
- Durability and Lifespan: This oil cap can withstand up to 100,000 km under normal conditions. It is resistant to extreme temperatures and pressure.
- Performance: By ensuring the sealing of engine oil, it enhances the efficient operation of the engine and increases fuel savings. It also helps reduce emission values.
- Testing and Certification: FEBI, certified with ISO 9001 and TS 16949, adheres to high-quality production standards.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 03912 |
| Part Type | Engine Oil Cap |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 03912 engine oil cap is compatible with Mercedes S Class vehicles with the W221 chassis code. These vehicles, equipped with the OM642 engine code, were produced between 2005 and 2013. This model is positioned in the luxury segment and is noted for its high performance.
- Chassis code: W221
- Engine code: OM642
- Production year range: 2005-2013
- Trim/Variant: Luxury Variants
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI is a globally recognized original equipment supplier. It produces high-quality spare parts for Mercedes-Benz. With certifications such as ISO 9001 and TS 16949, FEBI adopts high-quality standards in its production process. These parts, manufactured in Germany, are confidently preferred by vehicle owners.
Installation and Usage Notes
The most important point to consider during the installation of the engine oil cap is the careful removal of the old cap. During the installation of the new oil cap, the gasket must be properly placed. It is always recommended to use a new oil cap during an oil change. Additionally, using the appropriate oil according to the engine's operating temperature ensures the healthy operation of the engine.
Frequently Asked Questions
Which W221 models is this engine oil cap used for?
The FEBI 03912 engine oil cap is used in all models of the Mercedes S Class with the W221 chassis code. It is particularly compatible with models that have the OM642 engine code.
Is it original or aftermarket?
FEBI is known as an original equipment manufacturer for Mercedes-Benz. Therefore, FEBI 03912 is of original part quality and offers higher durability compared to aftermarket parts.
How many km does this engine oil cap last / when should it be replaced?
The FEBI 03912 engine oil cap can last up to 100,000 km under normal usage conditions. However, it should be replaced immediately if 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 by individuals with basic mechanical knowledge. However, it is always recommended to seek assistance from a specialist for proper installation.
How long does it take to arrive, do I have the right to return it?
Your orders are shipped on the same day. Products can be returned within 14 days after receipt. You can contact our support line for assistance.
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 support line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part.
