This valve cover gasket, produced for Mercedes GL Series W166 vehicles with the M157 engine code, plays a critical role in ensuring the internal structure of the engine is leak-proof. The valve cover seals the top of the engine, preventing oil and gases from escaping. This part ensures the efficient operation of the engine while preventing leaks, thereby extending the engine's lifespan. The product identified by the ELRING 461.681 code is an important component of the engine system and is made from high-quality materials.
Product Features and Benefits
- OEM Compatibility: ELRING manufactures this product in accordance with high-quality original equipment standards. The part offers reliable installation by fully complying with Mercedes authorized service standards.
- Material Quality: Made from a special rubber material resistant to high temperatures and pressures, this gasket is durable and long-lasting. The manufacturing technology ensures leak-proofing while enhancing engine performance.
- Durability and Lifespan: This gasket can withstand up to 100,000 km under normal conditions. It provides reliable performance even under extreme temperature and pressure conditions.
- Performance: By ensuring the engine's leak-proofing, it maintains oil pressure. This enhances engine performance, optimizes fuel consumption, and reduces emission values.
- Testing and Certification: ELRING manufactures in compliance with international quality standards such as ISO 9001 and TS 16949. Therefore, the product stands out for its 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
This valve cover gasket is compatible with Mercedes GL Series vehicles with the W166 chassis code. These vehicles, equipped with the M157 engine code, were produced between 2012 and 2019. This product is a critical component for ensuring the engine's leak-proofing and is necessary for enhancing engine performance.
- Chassis code: W166
- Engine code: M157
- Production year range: 2012-2019
- Trim/Variant: GL 350, GL 450, GL 500
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 well-established brand that supplies original equipment parts to many automobile manufacturers worldwide. Thanks to its long-term collaboration with Mercedes-Benz, this brand offers parts that meet high-quality standards. This product, proven reliable with ISO 9001 and TS 16949 certifications, is manufactured in Germany and has a strong reputation in the industry.
Installation and Usage Notes
This valve cover gasket should be carefully positioned during installation. It is necessary to completely clean the old gasket before installation and ensure the surface is smooth. A torque value of 10 Nm is recommended. It is also advisable to check this part during oil changes and replace it if necessary. Additionally, regular maintenance should be performed to prevent the engine from overheating.
Frequently Asked Questions
Which W166 models use this valve cover gasket?
This gasket is used in the Mercedes GL 350, GL 450, and GL 500 models. It is designed for vehicles with the M157 engine code.
Is it original or aftermarket?
ELRING is an original equipment manufacturer that offers parts with high-quality standards. Therefore, ELRING products are a reliable option of original quality.
How many km does this valve cover gasket last / when should it be replaced?
This gasket can last up to 100,000 km under normal conditions. However, it is recommended to replace it if signs of engine leaks or overheating are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation process can be performed by individuals with basic vehicle maintenance knowledge. However, consulting a professional technician is always a safer and recommended approach.
How long does it take to arrive, do I have the right to return it?
Your orders are shipped the same day. You have the right to return within 14 days. You can contact our WhatsApp support line for assistance during the return process.
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 contact line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
