

Mercedes C Series W204 OM646, OM651 Rocker Cap Gasket | FEBI 101959
Mercedes C-Class W204 OM646, OM651 Valve Cover Gasket
FEBI 101959 | Original Equipment (OEM) | 100% German Quality
This valve cover gasket used in Mercedes C-Class W204 models plays a critical role in vehicles with OM646 and OM651 engine codes. The valve cover gasket is located at the top of the engine, preventing oil leaks and ensuring efficient engine operation. This part enhances engine performance by preventing oil leaks and helping to protect the internal components of the engine. Recognized by the FEBI 101959 code, this part is extremely important for the overall health of the engine and increases the reliability of the engine system.
Product Features and Benefits
- OEM Compatibility: This valve cover gasket is manufactured in accordance with original equipment standards. It fully complies with the standards used in authorized services.
- Material Quality: Made from high-quality elastomer material, it is resistant to temperature changes and engine oils.
- Durability and Lifespan: It can withstand up to 100,000 km under normal usage conditions. It is resistant to high temperatures and the effects of engine oils.
- Performance: By preventing oil leaks, it maintains the engine's oil pressure, allowing the engine to operate more efficiently.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, ensuring quality assurance.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 101959 |
| Part Type | Valve Cover Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This valve cover gasket is compatible with Mercedes C-Class W204 models. It is recommended for use in vehicles with OM646 and OM651 engine codes. These models were produced between 2007 and 2015, and using this part is important for enhancing the reliability of the engine systems.
- Chassis code: W204
- Engine code: OM646, OM651
- Production year range: 2007-2015
- Trim/Variant: C-Class
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 operating as an OE supplier for many years. Supplying parts to prestigious brands like Mercedes-Benz, FEBI ensures quality standards with ISO 9001 and TS 16949 certifications. These parts, produced in Germany, have a high reputation in the spare part market and are known for their reliability.
Installation and Usage Notes
The valve cover gasket should be carefully positioned during installation. It is recommended to check this part during oil changes or engine maintenance. During installation, ensure that the gasket is seated properly. Additionally, make sure that the surface around the gasket is clean. This part is generally recommended to be replaced every 100,000 km and should be replaced immediately if oil leak symptoms are observed.
Frequently Asked Questions
In which W204 models is this valve cover gasket used?
This valve cover gasket is compatible with Mercedes C-Class W204 models with OM646 and OM651 engine codes.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer (OE). Therefore, FEBI products are equivalent to original parts in terms of quality.
How many km does this valve cover gasket last / when should it be replaced?
This part can last approximately 100,000 km under normal usage conditions. It should be replaced immediately if oil leaks are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation process should be done carefully. If you do not have experience, it is recommended to seek help from a professional.
How long does it take to arrive, do I have a return right?
Your orders are shipped 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 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.
- 6510160321 — Mercedes-Benz
- A6510160321 — Mercedes-Benz
Compatible vehicle information not yet added.
