Mercedes GL Series W166 M157 Cylinder Cap Gasket | ELRING 444.870

Mercedes GL Series W166 M157 Cylinder Head Gasket

ELRING 444.870 | Original Equipment (OEM) | 100% German Quality

This cylinder head gasket, designed for Mercedes GL Series W166 vehicles with the M157 engine code, is one of the most critical components of the engine's sealing system. Produced between 2012 and 2019, these vehicles are designed to offer high performance and reliability. The cylinder head gasket sits between the upper part of the engine and the cylinder block, preventing oil and coolant leaks. This part is vital for ensuring the efficient operation of the engine. The ELRING 444.870 code represents original equipment quality and enhances the reliability of the engine system.

Product Features and Benefits

• OEM Compatibility: The ELRING cylinder head gasket is manufactured in accordance with Mercedes-Benz's original equipment standards. This ensures that the part fits perfectly into the engine structure and is long-lasting.
• Material Quality: Made from high-quality elastomer material, which makes the gasket resistant to wear and temperature changes.
• Durability and Lifespan: The ELRING cylinder head gasket can withstand up to 100,000 km under normal usage conditions. It provides reliable performance even under extreme temperature and pressure conditions.
• Performance: By ensuring the engine's sealing, it increases fuel efficiency and reduces emission values, thereby improving the overall performance of the engine.
• Testing and Certification: ELRING, certified with ISO 9001 and TS 16949, manufactures in accordance with high-quality standards.

Technical Details

Vehicle Compatibility

The ELRING 444.870 cylinder head gasket is compatible with the Mercedes GL Series W166 model with the M157 engine code. This part is designed for vehicles produced between 2012 and 2019. The GL Series, positioned in the luxury SUV segment, offers high performance and comfort. Therefore, the correct selection of this part is crucial for ensuring the reliability of the engine system.

• Chassis code: W166
• Engine code: M157
• Production year range: 2012-2019
• Trim/Variant: GL 500

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 is a well-established brand that supplies original equipment to many automotive manufacturers worldwide. Parts produced to high-quality standards are used in factories of prestigious brands like Mercedes-Benz. Quality assurance is provided with ISO 9001 and TS 16949 certifications. ELRING manufactures all necessary parts for engine systems, supported by innovations in engineering and technology.

Installation and Usage Notes

The installation of the cylinder head gasket requires the removal of the upper part of the engine. Therefore, it is recommended to be performed by a qualified technician. During installation, it is essential to ensure that the gasket is properly positioned. Additionally, the surfaces around the gasket must be clean and smooth, which is critical for achieving a proper seal. Adhering to the specified torque values and installation instructions will extend the lifespan of the part. During oil changes, the cylinder head gasket should be checked and replaced if necessary.

Frequently Asked Questions