The OM646 engine used in Mercedes C-Class W203 models was produced between 2000 and 2007. This oil outlet gasket is a critical component to ensure the proper functioning of the turbocharger system. It prevents oil leaks, enhances engine efficiency, and extends the engine's lifespan. This part, recognized by the code ELRING 294.420, is designed to ensure the reliability of the engine's oil system and directly affects the engine's performance.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING guarantees that this part is produced in accordance with Mercedes standards. The part's placement ensures full compliance with authorized service standards.
- Material Quality: Manufactured using high-quality elastomer material. This material has high temperature and oil resistance, providing long-lasting use.
- Durability and Lifespan: Under normal usage conditions, this gasket can last up to 100,000 km. It offers reliable performance even under extreme temperature and pressure conditions.
- Performance: Prevents oil leaks, enhancing engine efficiency. This results in fuel savings and positively impacts the overall performance of the engine.
- Testing and Certification: ELRING, with ISO 9001 and TS 16949 certifications, meets high manufacturing standards. This enhances the quality and reliability of the product.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 294.420 |
| Part Type | Oil Outlet (Turbo Charger) Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This oil outlet gasket is compatible with Mercedes C-Class W203 models equipped with the OM646 engine code. These vehicles, produced between 2000 and 2007, are equipped with turbocharged engine systems. This part plays a critical role in the engine's oil outlet and enhances the engine's performance.
- Chassis code: W203
- Engine code: OM646
- Production year range: 2000-2007
- Trim/Variant: Turbocharged
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 active in the automotive industry for many years, supplying original equipment to numerous car manufacturers. These parts, produced to high-quality standards, are factory-approved suppliers for Mercedes. Holding ISO 9001, TS 16949, and IATF 16949 certifications, ELRING follows best practices in quality and reliability in the industry.
Installation and Usage Notes
This oil outlet gasket should be carefully placed during installation. Ensure that the old gasket is completely cleaned before installation. It is always recommended to use a new gasket during oil changes. The manufacturer's torque specifications should be followed. Additionally, ensure that no foreign substances enter during the gasket installation to prevent oil leaks.
Frequently Asked Questions
In which W203 models is this oil outlet gasket used?
This oil outlet gasket is used in Mercedes C-Class W203 models produced between 2000 and 2007 with the OM646 engine code.
Is it original or aftermarket?
Since ELRING is an original equipment supplier for Mercedes, this part is a product of original quality. It is superior in quality and durability compared to aftermarket parts.
How many km does this oil outlet gasket last / when should it be replaced?
Under normal conditions, this gasket can last up to 100,000 km. However, it is recommended to replace it immediately if signs of oil leakage are observed.
Can I install it myself, or do I need to take it to a professional?
The installation of this oil outlet gasket is a process that requires technical knowledge. If you lack experience, it is recommended to consult a professional or authorized service.
How long will it take to arrive, do I have the right to return?
Orders are usually shipped on the same day. You have the right to return within 14 days. Sales 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.
