

Mercedes W203 OM612 Injector Seal | ELRING 199.340 Spare Part
Mercedes C-Class W203 OM612 Injector Seal
ELRING 199.340 | Original Equipment (OEM) | 100% German Quality
The injector seal used in Mercedes C-Class W203 vehicles with the OM612 engine code plays a critical role in ensuring the tightness of the engine's injector system. This part secures the flow of fuel from the injectors to the cylinders, thereby supporting the efficient operation of the engine. Using a high-quality injector seal enhances engine performance while also optimizing fuel consumption. This part, numbered ELRING 199.340, is vital for the engine system.
Product Features and Benefits
- OEM Compatibility: The ELRING injector seal is designed and manufactured to meet original equipment standards. This guarantees that the part fits your vehicle perfectly and performs at its best.
- Material Quality: Made from high-quality elastomer material. This material is resistant to high temperatures and pressure, ensuring long-lasting use.
- Durability and Lifespan: This injector seal can last up to 100,000 km under normal usage conditions. It shows resistance to temperature changes and engine operating conditions.
- Performance: Prevents fuel leaks, increasing engine efficiency, thereby reducing fuel consumption and emissions.
- Testing and Certification: Manufactured according to ISO 9001 and TS 16949 standards, ensuring high quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 199.340 |
| Part Type | Injector Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This injector seal is fully compatible with vehicles in the Mercedes C-Class W203 model with the OM612 engine code. It is specifically used in models produced between 2000-2007. This model is positioned in Mercedes' prestigious sedan class and is known for its long-lasting engine performance.
- Chassis code: W203
- Engine code: OM612
- Production year range: 2000-2007
- 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 sector for many years, supplying original equipment to many car manufacturers. Its production facilities are located in Germany and hold certifications such as ISO 9001 and TS 16949. ELRING maintains its reputation in the industry with high-quality materials and manufacturing technology.
Installation and Usage Notes
The most important point to consider during the installation of the injector seal is to carefully remove the old seal and ensure that the surface is clean before installing the new part. It is generally recommended to use a new seal with each change. Care should be taken to adhere to the torque value to prevent any leaks during installation. Additionally, other parts that should be checked along with the injectors include the fuel filter and injector connection elements.
Frequently Asked Questions
In which W203 models is this injector seal used?
This injector seal is used in all vehicles of the Mercedes C-Class W203 model with the OM612 engine code. It is suitable for vehicles produced between 2000-2007.
Is it original or aftermarket?
ELRING is recognized as an original equipment manufacturer. Its quality, OE compliance, and longevity distinguish it from aftermarket products.
How many km does this injector seal last / when should it be replaced?
This injector seal can last approximately 100,000 km under normal usage conditions. It is recommended to replace it when signs of leakage are observed or when engine performance decreases.
Can I install it myself, or do I need to take it to a mechanic?
The installation process can be done with basic hand tools. However, it is always recommended to seek assistance from a qualified technician for proper installation.
How long does it take to arrive, do I have a return right?
Orders are shipped the same day. You have the right to return within 14 days. You can get quick assistance from our 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 from 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 6110170460 — MERCEDES-BENZ
- A6110170460 — MERCEDES-BENZ
