The valve shaft gasket set produced for Mercedes GL Series W166 vehicles with the OM642 engine code is a critical component for enhancing engine performance and preventing leaks. This part plays an important role in the engine's valve system and ensures efficient operation. Known by the part code ELRING 424.820, this valve shaft gasket set is manufactured to original equipment quality and offers reliability. Such a part is vital for ensuring the engine's sealing and extending its lifespan.
Product Features and Benefits
- OEM Compatibility: This valve shaft gasket set is produced in accordance with original equipment standards and is of the same quality as materials used in authorized service centers.
- Material Quality: Manufactured using high-quality elastomer and other durable materials, ensuring longevity and durability.
- Durability and Lifespan: Under normal usage conditions, this gasket set can last up to 100,000 km. It is resistant to temperature and pressure changes.
- Performance: This part improves fuel efficiency by enhancing the engine's sealing and reducing emissions.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards and has passed quality tests.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 424.820 |
| Part Type | Valve Shaft Gasket Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
Compatible with Mercedes GL Series W166 vehicles with the OM642 engine code. This part is specifically designed to ensure the sealing of the engine's valve system. This model is compatible with GL Series vehicles produced between 2012-2019 and is essential for enhancing engine performance during this period.
- Chassis code: W166
- Engine code: OM642
- 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 recognized brand in the automotive spare part industry and supplies original equipment to many car manufacturers. This brand, certified with ISO 9001 and TS 16949, produces in accordance with high-quality standards. ELRING provides OE parts for prestigious brands like Mercedes and offers a reliable option with its production facilities located in Germany. The parts undergo strict quality control processes.
Installation and Usage Notes
Installation of this valve shaft gasket set may require the removal of the engine. Therefore, care should be taken during the installation process, and the use of necessary tools is recommended. Always adhere to the original torque values during installation. This part should be replaced during engine maintenance; it is also a component that should be checked during engine oil changes. If there are signs of leaks in your engine, this part may need to be replaced.
Frequently Asked Questions
In which X166 models is this valve shaft gasket set used?
This valve shaft gasket set is used in the GL 350, GL 450, and GL 500 models with the W166 chassis code.
Is it original or aftermarket?
ELRING is a brand that supplies original equipment for Mercedes. This valve shaft gasket set is produced in accordance with OEM standards and offers higher quality compared to aftermarket parts.
How many km does this valve shaft gasket set last / when should it be replaced?
This part can last up to 100,000 km under normal usage conditions. If the engine is leaking or there is a loss of performance, it is recommended to replace it.
Can I install it myself, or do I need to take it to a professional?
Since this part requires the engine to be removed, installation should be performed by professionals. It is important to use the necessary tools and adhere to proper installation techniques.
How long will it take to arrive, do I have the right to return it?
Your orders are shipped on the same day. You have the right to return within 14 days. For more information, you can reach our WhatsApp support line (wa.me/905382927219).
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.
