The Mercedes S Class W221 was produced between 2005 and 2013 with the M278 engine option. The valve cover gasket plays a critical role in ensuring the engine operates smoothly. This part tightly connects the valve cover on the top of the engine to the cylinder block, preventing oil leaks. Therefore, the ELRING 461.681 valve cover gasket is vital for extending the engine's performance and lifespan. As part of the engine system, it enhances efficiency by preventing oil leaks.
Product Features and Benefits
- OEM Compatibility: ELRING 461.681 is manufactured according to original equipment standards. This ensures proper fitment and enhances engine performance.
- Material Quality: Made from high-quality elastomer material. This material is resistant to temperature changes and engine oils.
- Durability and Lifespan: ELRING 461.681 offers long-lasting use. It can typically withstand up to 100,000 km.
- Performance: This part improves engine performance by preventing oil leaks and maintaining oil pressure within the engine.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. This offers a high standard of quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 461.681 |
| Part Type | Valve Cover Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
ELRING 461.681 is designed for vehicles with the Mercedes S Class W221 chassis code. This part is compatible with models featuring the M278 engine code and covers all S Class vehicles produced between 2005 and 2013. Vehicles produced during this period are noted for their combination of luxury and performance.
- Chassis code: W221
- Engine code: M278
- Production year range: 2005-2013
- Trim/Variant: S 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
ELRING is a globally recognized OE supplier. It manufactures parts used in Mercedes-Benz factories. It meets high-quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. ELRING has years of experience in engine parts and utilizes high technology in its production facilities in Germany. Therefore, ELRING 461.681 is a reliable choice.
Installation and Usage Notes
The valve cover gasket should be carefully positioned during installation. It is recommended to replace it during oil changes or engine revisions. The torque value should be adjusted according to the installation guide. Additionally, parts that should be replaced together include the oil filter and engine oil. Depending on the operating conditions of the engine, periodic checks are recommended, especially during long trips.
Frequently Asked Questions
Which W221 models use this valve cover gasket?
ELRING 461.681 is used in all M278 engine models with the Mercedes S Class W221 chassis code. These models were produced between 2005 and 2013.
Is it original or aftermarket?
ELRING is an OE manufacturer for Mercedes-Benz, providing parts of original equipment quality. Therefore, ELRING 461.681 is a product of equivalent quality to the original part.
How many km does this valve cover gasket last / when should it be replaced?
ELRING 461.681 can typically last up to 100,000 km. It is recommended to replace it when oil leaks begin or a decrease in engine performance is observed.
Can I install it myself, or do I need to take it to a mechanic?
Installing the valve cover gasket is a process that requires expertise. If you do not have the necessary tools and knowledge, it is recommended to consult an authorized service.
How long will it take to arrive, do I have the right to return it?
Orders are shipped on the same day. You have the right to return 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 a quote for the correct OE/equivalent part.
