Mercedes GL W166 M278 Valve Cover Gasket | ELRING 461.681

Mercedes GL Series W166 M278 Valve Cover Gasket

ELRING 461.681 | Original Equipment (OEM) | 100% German Quality

The valve cover gasket used in Mercedes GL Series W166 vehicles with M278 engine code is located at the top of the engine, ensuring the sealing of engine oil. This part prevents the oil inside the engine from leaking out, supporting the efficient operation of the engine. The valve cover gasket maintains the oil pressure in the engine, extending its lifespan and enhancing performance. ELRING 461.681 is an important component of the engine system.

Product Features and Benefits

• OEM Compatibility: ELRING is a brand produced to original equipment standards. This part is designed and manufactured in accordance with Mercedes authorized service standards.
• Material Quality: Manufactured using high-quality elastomer material, making it resistant to wear and tear.
• Durability and Lifespan: The valve cover gasket is long-lasting under normal usage conditions and can withstand up to 100,000 kilometers.
• Performance: By ensuring the oil sealing of the engine, it enhances the overall performance of the engine and supports fuel efficiency.
• Testing and Certification: ELRING manufactures in accordance with international standards such as ISO 9001 and TS 16949, ensuring product quality.

Technical Details

Vehicle Compatibility

This part is compatible with Mercedes GL Series W166 vehicles with M278 engine code, designed for models produced between 2012-2019. Vehicles produced during this period are noted for their powerful engine structures and high performance. The valve cover gasket enhances the efficiency of the engine, providing a long-lasting and trouble-free driving experience.

• Chassis code: W166
• Engine code: M278
• Production year range: 2012-2019
• Trim/Variant: -

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 has been active in the spare part market for many years, producing original equipment for many automotive brands. With ISO 9001 and TS 16949 certifications, quality is ensured. The Germany-based production facilities manufacture to high standards, providing reliable and durable parts to customers. ELRING has a strong reputation in the industry for the spare parts it provides for Mercedes vehicles.

Installation and Usage Notes

During the installation of the valve cover gasket, it is important to completely clean the old gasket. Ensure that the gasket is properly placed during installation. It is recommended to tighten it within a torque range of 10-12 Nm. Additionally, this part should be checked at every oil change and replaced if necessary. For the healthy operation of the engine, regular oil and filter changes are important.