The BMW 7 Series E65 was produced between 2001-2008 with the M54 engine. This valve shaft seal plays a crucial role in ensuring the sealing of the engine's valve system. As a critical part for the engine's efficiency and performance, the valve shaft seal can wear over time and lead to leaks. Therefore, this part, offered with the ELRING 403.730 reference number, is essential for the healthy operation of the engine. The valve shaft seal prevents the oil inside the engine from leaking out, extending the engine's lifespan and enhancing its performance.
Product Features and Benefits
- OEM Compatibility: ELRING manufactures to high standards as an original equipment manufacturer. This valve shaft seal is designed in accordance with BMW's authorized service standards.
- Material Quality: Made from high-quality elastomer material, which increases its resistance to wear and temperature changes.
- Durability and Lifespan: This part can withstand up to 100,000 km under normal usage conditions. It maintains its performance even in extreme temperature and oil conditions.
- Performance: By ensuring oil sealing in the engine, it maintains oil pressure and enhances engine efficiency.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, guaranteeing its quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 403.730 |
| Part Type | Valve Shaft Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This valve shaft seal is compatible with BMW 7 Series E65 models with M54 engine code. These vehicles, produced between 2001-2008, stand out with their luxury and performance features. The E65 model, as one of BMW's upper segment vehicles, offers a combination of comfort and technology.
- Chassis code: E65
- Engine code: M54
- Production year range: 2001-2008
- Trim/Variant: 730i/740i
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 an OE supplier for BMW for many years. Its products are manufactured in factories with high-quality standards. It proves its quality with ISO 9001, TS 16949, and IATF 16949 certifications. ELRING produces original equipment not only for BMW but also for many other automotive brands. The production facilities located in Germany enhance the reliability of this brand.
Installation and Usage Notes
The valve shaft seal is an important part in engine assembly and must be installed correctly. During installation, ensure that the old seal is completely removed. When installing the new seal, make sure it sits properly and there is no deformation. Generally, this part should be checked during engine oil changes and replaced if necessary. Additionally, it is recommended to check the valve system during the overall maintenance of the engine.
Frequently Asked Questions
Which E65 models use this valve shaft seal?
This valve shaft seal is used in BMW 7 Series E65 models, specifically in the M54 engine code 730i and 740i variants.
Is it original or aftermarket?
ELRING is an original equipment manufacturer for BMW. This part is produced in accordance with OE standards and offers higher quality compared to aftermarket products.
How many kilometers does this valve shaft seal last?
This part can last up to 100,000 km under normal usage conditions. However, it is recommended to replace it when signs of wear are observed.
Can I install it myself?
This part can be installed by individuals with basic mechanical knowledge. However, due to the sensitive structure of the engine, it is recommended to have it done by a professional.
How long does it take to arrive, do I have a return right?
Your order will be shipped the same day. You have the right to return within 14 days. Shipments are made with e-archive invoices.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return policy, sales with e-archive invoices, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only 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.
