This valve shaft gasket, specifically designed for Mercedes S Class W221 vehicles with the M156 engine code, is used in models produced between 2005 and 2013. The valve shaft gasket plays a critical role in preventing oil leaks inside the engine and enhancing engine performance. This part is vital for ensuring the proper functioning of the engine. An original quality spare part is offered with the code ELRING 403.730, helping to protect the engine against oil leaks.
Product Features and Benefits
- OEM Compatibility: The ELRING valve shaft gasket is manufactured in accordance with original equipment standards. It is a reliable choice with fitment compatibility and quality control processes at authorized service centers.
- Material Quality: Made from high-grade elastomer material, this gasket is resistant to high temperatures and pressure. Its durable structure offers long-lasting use.
- Durability and Lifespan: The ELRING valve shaft gasket can withstand up to an average of 100,000 km. It maintains its performance even under extreme temperatures and engine conditions.
- Performance: By preventing oil leaks, it balances oil pressure and enhances engine efficiency, leading to fuel savings.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards. ELRING is a globally recognized brand known for producing high-quality spare parts.
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
The ELRING 403.730 valve shaft gasket is compatible with the M156 engine code versions of Mercedes S Class vehicles with the W221 chassis code. This part can be safely used in S Class models produced between 2005 and 2013. The S Class is a model that stands out with its luxury and performance-oriented design, and using this gasket helps enhance engine performance.
- Chassis code: W221
- Engine code: M156
- Production year range: 2005-2013
- Trim/Variant: S 500, S 63 AMG
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 a long-standing history in the spare part market and is an OE supplier to many luxury car manufacturers. As one of the approved suppliers for Mercedes-Benz, ELRING produces high-quality valve shaft gaskets. It continuously raises quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. The manufacturing facilities located in Germany are equipped with modern technology and implement strict quality control processes at every stage.
Installation and Usage Notes
The installation of the valve shaft gasket is performed at the top of the engine. The most important point to consider during the installation of this part is to completely clean the old gasket. Before placing the new gasket, ensure that the surface is smooth and clean. Generally, it is recommended to replace the valve shaft gasket every 100,000 km. Additionally, it is advisable to check this part during oil changes or engine revisions and replace it if necessary.
Frequently Asked Questions
In which W221 models is this valve shaft gasket used?
The ELRING 403.730 valve shaft gasket is used in the Mercedes S Class W221 chassis code M156 engine code S 500 and S 63 AMG models.
Is it original or aftermarket?
ELRING is an original equipment supplier for Mercedes-Benz, and the ELRING 403.730 part is of OE equivalent quality, offering higher quality than aftermarket products.
How many km does this valve shaft gasket last?
The ELRING 403.730 valve shaft gasket can last up to an average of 100,000 km. However, this duration may vary depending on engine conditions.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the valve shaft gasket is performed at the top of the engine and requires specific technical knowledge. Therefore, it is recommended to consult a qualified technician.
How long does it take to arrive, do I have a return right?
Your order is shipped the same day. You have a 14-day return right. For any support regarding the product, you can contact us via our WhatsApp line.
Advantages of German Parts Warehouse: Same day shipping, 14-day return right, 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 as a quote.
