The Mercedes C-Class W202 is equipped with the OM604 engine and was produced between 1993 and 2000. The valve shaft seal ensures that the valve shaft located at the top of the engine is sealed, preventing oil from leaking out. This part plays a critical role in the overall health and performance of the engine. By ensuring the oil seal, the valve shaft seal extends the engine's lifespan and reduces oil consumption. Known by the code ELRING 403.730, this part is an essential component of the sealing system at the top of the engine.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING produces this valve shaft seal according to the standards set by Mercedes. This ensures that the part fits perfectly in the vehicle and avoids issues during installation.
- Material Quality: The ELRING valve shaft seal is made from high-quality elastomer material. This material is resistant to temperature and oil pressure, ensuring the part's longevity.
- Durability and Lifespan: This seal can withstand up to 100,000 km under normal usage conditions. It operates effectively even under high temperature and pressure conditions without losing functionality.
- Performance: Proper functioning of the valve shaft seal prevents oil leaks and enhances engine efficiency. This reduces fuel consumption and lowers emissions.
- Testing and Certification: ELRING adheres to international quality standards such as ISO 9001 and TS 16949. Therefore, the quality and reliability of the parts they produce are at a high level.
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 Mercedes C-Class W202 models equipped with the OM604 engine. Produced between 1993 and 2000, these vehicles offer high performance and durability. This part plays a critical role in ensuring oil sealing at the top of the engine. Therefore, selecting the correct part is crucial for the overall health of the vehicle.
- Chassis code: W202
- Engine code: OM604
- Production year range: 1993-2000
- Trim/Variant: -
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING has been active in the automotive spare part industry for many years and serves as an OE supplier to many well-known car brands. This Germany-based brand manufactures in facilities with high-quality standards, certified with ISO 9001 and TS 16949. ELRING has solidified its reputation in the industry by producing parts for prestigious brands like Mercedes.
Installation and Usage Notes
The installation of the valve shaft seal should be done carefully as it is located at the top of the engine. Since this part comes into direct contact with engine oil, it should be tightened to the correct torque values to avoid oil leaks during installation. Generally, it is recommended to completely clean the old seal and use the appropriate oil with the new seal during installation. Additionally, it is always recommended to replace the seal in pairs.
Frequently Asked Questions
Which W202 models use this valve shaft seal?
This valve shaft seal is compatible with Mercedes C-Class W202 models equipped with the OM604 engine and can be used in all W202 vehicles produced between 1993 and 2000.
Is it original or aftermarket?
As an original equipment manufacturer, ELRING produces parts that meet high-quality standards. Therefore, the ELRING valve shaft seal is of original part quality and is more reliable than aftermarket products.
How many km does this valve shaft seal last / when should it be replaced?
The ELRING valve shaft seal can last up to 100,000 km under normal usage conditions. However, it should be replaced immediately if any signs of oil leakage or wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the valve shaft seal requires careful handling as it is located at the top of the engine. It is recommended to have it done by a skilled technician, but experienced users can also perform the installation themselves.
How long will it take to arrive, do I have a return right?
Your orders will be shipped on the same day. You have the right to return within 14 days. You can get assistance for your return processes through our WhatsApp support line.
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 confirmed only for items physically available. If you write to our support line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
