The Mercedes S Class W221 is a vehicle equipped with the OM642 engine code and was produced between 2005 and 2013. The cylinder head gasket ensures the seal between the engine's cylinder head and block. This part prevents the mixing of oil and water within the engine, ensuring efficient operation. The cylinder head gasket is a critical component for the healthy functioning of the engine and is a high-quality product with the ELRING 475.490 code. This part is essential for the proper functioning of the engine's cooling and lubrication systems.
Product Features and Benefits
- OEM Compatibility: ELRING, as an original equipment manufacturer, guarantees that this cylinder head gasket is produced in accordance with Mercedes standards. The part ensures perfect fit during engine assembly.
- Material Quality: Made from high-quality elastomer and metal components. These materials are resistant to high temperatures and pressures, providing long-lasting performance.
- Durability and Lifespan: Under average usage conditions, this part can last up to 100,000 km. It offers reliable performance even under extreme temperature and pressure conditions.
- Performance: While ensuring the engine's sealing, it prevents the mixing of oil and coolant. This increases the engine's efficiency and reduces fuel consumption.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. ELRING continuously tests its products through quality control processes.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 475.490 |
| Part Type | Cylinder Head Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This cylinder head gasket is compatible with Mercedes S Class W221 vehicles. These vehicles equipped with the OM642 engine code were produced from 2005 to 2013. During this period, the correct use of this part is critical for ensuring the engine's sealing.
- Chassis code: W221
- Engine code: OM642
- Production year range: 2005-2013
- Trim/Variant: S 350, S 420, S 450, S 500
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 manufacturing high-quality cylinder head gaskets for many years and supplies original equipment to prestigious brands like Mercedes-Benz. With ISO 9001 and TS 16949 certifications, ELRING employs innovative manufacturing techniques to continuously enhance part quality. This part is produced in Germany and offers high durability and longevity.
Installation and Usage Notes
Care must be taken during the installation of the cylinder head gasket. The old gasket must be completely cleaned, and the surface must be ensured to be smooth before placing the new gasket. Attention should be paid to the torque value during installation; a torque value of 20-25 Nm is generally recommended. Since this part ensures the engine's sealing, a leak check should be performed after starting the engine post-installation. Additionally, this part is typically replaced along with the cylinder head assembly.
Frequently Asked Questions
In which W221 models is this cylinder head gasket used?
This cylinder head gasket is designed for Mercedes S Class W221 vehicles. It is used in the S 350, S 420, S 450, and S 500 models equipped with the OM642 engine code.
Is it original or aftermarket?
As an original equipment manufacturer, ELRING ensures that the quality of this cylinder head gasket is equivalent to original parts. By using high-quality materials, it provides reliable performance.
How many km does this cylinder head gasket last / when should it be replaced?
This cylinder head gasket has an average lifespan of 100,000 km. However, it is recommended to replace it if signs of overheating or leaks are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the cylinder head gasket requires specific technical knowledge. If you lack experience, it is recommended to have this part installed by a professional. A technician with the necessary tools and knowledge can perform the installation more safely and accurately.
How long does it take to arrive, do I have a return right?
Your order is shipped on the same day. You have a 14-day return right, and when you wish to return your product, you can send it back along with the e-archive invoice. You can also get assistance from our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same-day shipping, 14-day return right, e-archive invoiced sales, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only for 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 as a quote.
