This cylinder head gasket, specifically designed for Mercedes C-Class W203 vehicles equipped with the OM646 engine code, plays a crucial role. In vehicles produced between 2000-2007, it is critical for ensuring engine sealing and achieving high performance. The cylinder head gasket sits between the engine's cylinder heads and the cylinder block, preventing oil and coolant leaks. This ensures efficient engine operation. ELRING 374.891 is produced to original equipment standards and is one of the most important components of the engine system.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING produces this cylinder head gasket to high standards. Installation compatibility has been ensured at authorized service centers.
- Material Quality: Made from a high-quality elastomer and metal mixture, enhancing its durability and longevity.
- Durability and Lifespan: Offers an average lifespan of 150,000 km, resistant to high temperatures and pressures.
- Performance: Ensures engine sealing, increases fuel efficiency, and reduces emission values.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, passing quality control processes.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 374.891 |
| Part Type | Cylinder Head Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This cylinder head gasket is compatible with the Mercedes C-Class W203 model. Vehicles with the OM646 engine code were produced between 2000-2007. This part is a critical component for ensuring efficient engine operation.
- Chassis Code: W203
- Engine Code: OM646
- Production Year Range: 2000-2007
- 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 has been recognized as an OE supplier in the automotive industry for many years. Supplying parts to prestigious brands like Mercedes-Benz, ELRING meets quality standards with ISO 9001 and TS 16949 certifications. These parts, produced in modern manufacturing facilities in Germany, are of the highest quality in the industry.
Installation and Usage Notes
The most important consideration during the installation of the cylinder head gasket is ensuring the gasket is properly seated. It is important to apply the appropriate torque value when tightening during installation. Typically, a torque value of 25-30 Nm is recommended for the cylinder head bolts. Additionally, it is advisable to check this part during an engine oil change.
Frequently Asked Questions
In which W203 models can I use this cylinder head gasket?
You can use this cylinder head gasket for all OM646 engine vehicles in the Mercedes C-Class W203 model.
Is it original or aftermarket?
ELRING is a brand with original equipment manufacturer status. Therefore, the quality of the ELRING 374.891 cylinder head gasket is equivalent to original parts.
What is the lifespan of this cylinder head gasket?
Generally, the ELRING cylinder head gasket offers an average durability of 150,000 km. However, this duration may vary depending on the engine's operating conditions.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the cylinder head gasket is a process that requires technical knowledge. Therefore, it is recommended to have it installed at an authorized service center.
How long will it take to arrive, do I have a right to return?
Your order is shipped on the same day. You have the right to return within 14 days. For detailed information, you can contact our customer service.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part offer.
