The Mercedes GL Series W166 is a luxury SUV model produced between 2012-2019 with the M157 engine code. The valve cover gasket used in this vehicle is located at the top of the engine and prevents oil and gas leaks. This spare part plays a critical role in the efficient operation of the engine and extends its lifespan. Known by the code ELRING 461.681, this part is designed to ensure the engine's sealing and enhance its performance.
Product Features and Benefits
- OEM Compatibility: ELRING guarantees that this gasket is manufactured according to Mercedes standards as an original equipment manufacturer. The part ensures perfect compatibility with the original installation.
- Material Quality: Manufactured using high-quality rubber and synthetic materials. These materials are resistant to heat and oils.
- Durability and Lifespan: Can withstand up to 100,000 km under normal conditions. This duration may vary under extreme temperatures and engine conditions.
- Performance: Enhances the engine performance of the vehicle, ensuring efficient operation by preventing oil leaks.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. ELRING offers high 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
This part is compatible with the Mercedes GL Series W166 vehicles produced between 2012-2019 with the M157 engine code. Proper installation of this gasket is crucial for the efficiency and durability of the engine. This model has established a strong position in the luxury SUV segment in the market.
- Chassis code: W166
- Engine code: M157
- Production year range: 2012-2019
- Trim/Variant: GL 500, GL 550
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING has been operating as an OE supplier for years and manufactures original equipment for prestigious brands like Mercedes-Benz. Their products are guaranteed for quality with ISO 9001, TS 16949, and IATF 16949 certifications. These parts, produced in Germany, are designed to meet high-quality standards and have a reliable reputation in the spare parts market.
Installation and Usage Notes
Since the valve cover gasket is located at the top of the engine, care should be taken during installation. It is important to remove the old gasket and properly install the new one. A torque value of 10-12 Nm is recommended. Generally, it is also advised to replace the oil filter along with this part. Proper maintenance of the vehicle's engine enhances its performance.
Frequently Asked Questions
Which X166 models use this valve cover gasket?
This valve cover gasket is used in the Mercedes GL Series X166 models GL 500 and GL 550 with the M157 engine code.
Is it original or aftermarket?
As an original equipment manufacturer, ELRING guarantees that this gasket offers high quality and durability. It is more reliable and longer-lasting compared to aftermarket parts.
How many km does this valve cover gasket last / when should it be replaced?
This gasket is expected to last up to 100,000 km under normal use. It should be replaced when signs such as oil leaks or engine noise are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation process can be performed by yourself if done carefully. However, if you lack experience in the engine area, it is advisable to consult a professional.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a 14-day return right. For any issues, you can reach our WhatsApp support line.
German Parts Warehouse Advantages: 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.
