Mercedes W204 OM646 Cylinder Head Gasket ELRING 457.690

Mercedes C-Class W204 OM646 Cylinder Head Gasket 1 Layer

ELRING 457.690 | Original Equipment (OEM) | 100% German Quality

This cylinder head gasket, designed for Mercedes C-Class W204 vehicles with the OM646 engine code, is a critical component for maintaining the engine's high performance. It ensures a seal between the cylinder head and the engine block in models produced between 2007 and 2014. This part prevents the coolant and oil from leaking, supporting the efficient operation of the engine. The gasket coded ELRING 457.690 is essential for the healthy functioning and longevity of the engine. As part of the engine's internal structure, the cylinder head gasket belongs to the overall system of the engine.

Product Features and Benefits

• OEM Compatibility: This cylinder head gasket is manufactured according to original equipment standards. Designed to meet authorized service standards, it ensures perfect fit during engine assembly.
• Material Quality: Made from high-quality materials. It offers a durable and long-lasting structure, resistant to the engine's operating temperatures.
• Durability and Lifespan: This gasket provides a long service life depending on the engine's operating conditions. It typically shows durability up to 100,000 km.
• Performance: By ensuring the engine's sealing, it enhances the engine's performance. It optimizes fuel consumption and reduces emissions.
• Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. ELRING, recognized worldwide, adheres to high-quality standards.

Technical Details

Vehicle Compatibility

This cylinder head gasket is designed for the Mercedes C-Class W204 model. It is compatible with vehicles that have the OM646 engine code. It can be used in all W204 models produced between 2007 and 2014. This period is significant for the production of the Mercedes C-Class, and this part plays a critical role in ensuring the efficient operation of the engine.

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

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 brand that has been operating in the spare part market for many years, known for its high-quality standards. The company supplies OE parts to prestigious car manufacturers such as Mercedes-Benz. It commits to quality with ISO 9001, TS 16949, and IATF 16949 certifications. These parts, produced in Germany, are known for their reliability worldwide and manufacture OE parts for many vehicle brands.

Installation and Usage Notes

The installation of the cylinder head gasket must be done carefully. During installation, remnants of the old gasket must be completely cleaned, and the new gasket should be placed correctly. Torque values should be adjusted according to the standards specified by the engine manufacturer. Generally, it is recommended to replace the cylinder head gasket with every engine revision. Regular checks and maintenance are important depending on the engine's operating conditions.