Mercedes C Series W204 OM646 Cylinder Cap Gasket 2 Notch | ELRING 457.670

Mercedes C-Class W204 OM646 Cylinder Head Gasket 2 Kertik

ELRING 457.670 | Original Equipment (OEM) | 100% German Quality

The Mercedes C-Class W204 is a vehicle equipped with the OM646 engine code and was produced between 2007 and 2014. The main function of the cylinder head gasket is to provide a seal between the cylinder head and the cylinder block. This part prevents the fuel and air mixture inside the engine from leaking into the combustion chamber, ensuring efficient engine operation. Additionally, it prevents the engine coolant from leaking out, thus averting overheating. The quality of this cylinder head gasket, coded ELRING 457.670, directly affects engine performance and is therefore a critical component. The cylinder head gasket is essential for the healthy operation of the systems in the upper part of the engine.

Product Features and Benefits

• OEM Compatibility: ELRING 457.670 is manufactured according to original equipment standards and is approved by authorized Mercedes service centers. The part ensures perfect compatibility with the vehicle's cylinder head system.
• Material Quality: Made from high-quality elastomer material, this gasket stands out for its durability. It is resistant to temperature and pressure changes.
• Durability and Lifespan: The average lifespan of this cylinder head gasket is 100,000 km. This duration may vary depending on the engine's operating conditions.
• Performance: With proper installation, it increases the engine's fuel efficiency and improves emission values. It also ensures smoother engine operation.
• Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. The ELRING brand is recognized for high quality in the spare part market.

Technical Details

Vehicle Compatibility

This cylinder head gasket is compatible with the Mercedes C-Class W204. This model features the OM646 engine code and was produced between 2007 and 2014. While the vehicle is noted for its strong performance and comfort, this part plays a critical role in ensuring the healthy operation of the engine.

• Chassis code: W204
• Engine code: OM646
• Production year range: 2007-2014
• Trim/Variant: 220 CDI

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 a long-standing history in the spare part market. As an original equipment supplier for Mercedes-Benz, ELRING offers products with high quality standards. They manufacture in compliance with ISO 9001, TS 16949, and IATF 16949 certifications. In their factories located in Germany, they utilize the latest technologies to meet the requirements of the automotive industry.

Installation and Usage Notes

The most important point to consider during the installation of the cylinder head gasket is that the gasket surface must be clean and smooth. The torque value should be adhered to during installation and applied according to the manufacturer's recommendations. Generally, the cylinder head gasket should be replaced with every engine revision. Additionally, the levels of engine oil and coolant should be checked regularly. Depending on the vehicle's usage conditions, more frequent checks are recommended for city driving.

Frequently Asked Questions