Mercedes GL-Class W166 M276 Valve Shaft Seal | ELRING 403.730

Mercedes GL Series W166 M276 Valve Shaft Seal

ELRING 403.730 | Original Equipment (OEM) | 100% German Quality

This valve shaft seal, designed for vehicles equipped with the Mercedes GL Series W166 and M276 engine, plays a critical role in ensuring the healthy operation of the engine. This part prevents the leakage of oil and gases while ensuring the sealing of the engine's valve system. Therefore, the ELRING 403.730 valve shaft seal is essential for extending the engine's lifespan and enhancing its performance. This part belongs to the engine system and increases the overall efficiency of the engine.

Product Features and Benefits

• OEM Compatibility: The ELRING valve shaft seal is manufactured according to original equipment standards. This means the part provides proper fitment and ease of installation.
• Material Quality: Made from high-quality materials, this seal stands out for its durability and longevity.
• Durability and Lifespan: The ELRING valve shaft seal is designed to withstand long-term use. It is resistant to temperature and engine conditions.
• Performance: This part enhances the overall performance of the engine, improving fuel efficiency and reducing emissions.

Technical Details

Vehicle Compatibility

This valve shaft seal is compatible with the Mercedes GL Series W166 chassis code and is used with vehicles featuring the M276 engine code. It is designed for GL Series models produced between 2012 and 2019. This part is a critical component for ensuring the engine's sealing and enhancing its performance.

• Chassis code: W166
• Engine code: M276
• Production year range: 2012-2019
• Trim/Variant: -

It is recommended to confirm the correct part selection through our contact line with your 17-digit VIN (chassis) number.

Quality and Warranty

ELRING has been recognized as an OE supplier for many years, producing spare parts for numerous automotive brands. Its Germany-based production facilities ensure that this brand offers high-quality and reliable products. ELRING is a preferred brand by many automotive manufacturers and holds a significant reputation in the spare parts market.

Installation and Usage Notes

The most important point to consider during the installation of the valve shaft seal is the complete cleaning of the old seal. Attention should be paid to the torque value during installation, and appropriate oil should be used with the new seal if necessary. Since this part ensures the engine's sealing, it is recommended to start the engine and perform a sealing check after installation. Additionally, it is advisable to check this part during engine oil changes and replace it if necessary.