The Mercedes S Class W221 is a luxury sedan equipped with the M276 engine. This model was produced between 2005 and 2013. The valve shaft gasket plays a critical role in ensuring the sealing of the engine's valve system. This part prevents oil and gas from leaking out of the engine, thereby increasing the engine's efficiency. The gasket with the code ELRING 403.730 is vital for maintaining engine performance and is an important part of the engine's sealing system.
Product Features and Benefits
- OEM Compatibility: ELRING, as an original equipment manufacturer, has produced this valve shaft gasket in accordance with Mercedes' standards. This ensures perfect fitment of the part.
- Material Quality: Made from high-quality elastomer material, this gasket is resistant to temperature changes and engine oils.
- Durability and Lifespan: The ELRING valve shaft gasket can last up to 100,000 km under normal usage conditions, providing long-lasting performance.
- Performance: This gasket reduces fuel consumption and keeps emissions in check by ensuring the engine's sealing.
- Testing and Certification: ELRING holds ISO 9001 and TS 16949 certifications, indicating that the product quality is manufactured to high standards.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 403.730 |
| Part Type | Valve Shaft Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This valve shaft gasket is compatible with the Mercedes S Class W221. The W221 chassis code is used in vehicles equipped with the M276 engine. This part is found in models produced between 2005 and 2013. The Mercedes S Class stands out in the luxury segment and is noted for its performance.
- Chassis code: W221
- Engine code: M276
- Production year range: 2005-2013
- Trim/Variant: Luxury 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 globally recognized OE supplier and produces approved parts for Mercedes factories. With ISO 9001 and TS 16949 certifications, it continuously raises quality standards. ELRING manufactures OE parts for many automotive brands and has become a reliable brand with its production facilities in Germany. This valve shaft gasket is an example of ELRING's engineering and manufacturing expertise.
Installation and Usage Notes
The most important point to consider during the installation of the valve shaft gasket is to completely clean the old gasket. The new gasket should be tightened to the appropriate torque value during installation. Generally, this gasket should be checked during engine oil changes and replaced if necessary. It is also recommended to check it along with other parts of the valve system. Depending on the vehicle's usage conditions, it may perform differently in city and long-distance driving.
Frequently Asked Questions
In which W221 models is this valve shaft gasket used?
This valve shaft gasket is used in all M276 engine models with the Mercedes S Class W221 chassis code. It is suitable for vehicles produced between 2005 and 2013.
Is it original or aftermarket?
ELRING, as an original equipment manufacturer, offers high-quality parts. This valve shaft gasket is produced in accordance with OE standards and its quality is significantly higher than aftermarket parts.
How many km does this valve shaft gasket last / when should it be replaced?
The ELRING valve shaft gasket can last up to 100,000 km under normal usage conditions. It is recommended to replace it when signs of wear are observed, especially if there is an oil leak.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the valve shaft gasket requires specific technical knowledge. If you do not have experience in this area, it is recommended to have it installed at an authorized service.
How long will it take to arrive, do I have the right to return it?
Your order will be shipped on the same day. You have the right to return it within 14 days. Additionally, sales are made with e-archive invoices.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, 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 as a quote.
