

Mercedes C-Class W203 M112 EGR Valve Gasket | ELRING 104.780
Mercedes C-Class W203 M112 EGR Valve Gasket
ELRING 104.780 | Original Equipment (OEM) | 100% German Quality
This EGR valve gasket, produced for Mercedes C-Class W203 vehicles with M112 engine code, is used in models manufactured between 2000-2007. The EGR valve increases engine efficiency by reusing exhaust gases to control emissions. This part is critical for the proper functioning of your vehicle's exhaust system. Recognized by the ELRING 104.780 code, this gasket enhances the reliability of the engine's emission system and positively affects engine performance.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING produces this gasket to high standards. It is designed to meet authorized service standards.
- Material Quality: Manufactured using high-quality materials. It is produced with special technologies that enhance durability.
- Durability and Lifespan: This gasket is long-lasting under normal usage conditions and can withstand up to 100,000 km.
- Performance: Works in harmony with the EGR system to improve fuel efficiency and reduce emissions.
- Testing and Certification: Certified with ISO 9001 and TS 16949, demonstrating its quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 104.780 |
| Part Type | EGR Valve Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Exhaust Emission Control System |
Vehicle Compatibility
This EGR valve gasket is compatible with Mercedes C-Class W203 chassis code vehicles with M112 engine code. Models produced between 2000-2007 should be supported by this gasket to ensure the effective operation of their emission systems. This model has a high reliability position in the market.
- Chassis code: W203
- Engine code: M112
- Production year range: 2000-2007
- Trim/Variant: All Variants
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 is known for its long-standing experience in the spare part industry. This brand has proven its quality by producing OE parts for prestigious brands like Mercedes-Benz. Supported by ISO 9001, TS 16949, and IATF 16949 certifications, its production processes enhance the reliability of its products. It manufactures to high standards in its facilities located in Germany.
Installation and Usage Notes
There are important considerations to keep in mind during the installation of the EGR valve gasket. The old gasket must be completely cleaned before installation, and the surfaces must be ensured to be smooth. There is no specific torque value or gasket recommendation, but care should be taken during installation. The EGR valve should be checked during every maintenance and replaced if necessary. Depending on the vehicle's usage conditions, especially in city driving, the condition of this part should be checked more frequently.
Frequently Asked Questions
Which W203 models is this EGR valve gasket used for?
This EGR valve gasket is used in all models of the Mercedes C-Class W203 chassis code with M112 engine code. It is compatible with vehicles manufactured between 2000-2007.
Is it original or aftermarket?
ELRING is a brand with original equipment manufacturer status. Therefore, this gasket is an original quality product and offers higher reliability compared to aftermarket parts.
How many km does this EGR valve gasket last / when should it be replaced?
This gasket can last up to 100,000 km under normal usage conditions. However, it is recommended to check it regularly to ensure the proper functioning of the engine's emission system.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the EGR valve gasket can be performed by yourself if done carefully. However, if you lack experience in installation, it is advisable to seek help from a professional.
How long does it take to arrive, do I have a return right?
Your order will be shipped on the same day. You have the right to return within 14 days. You can get support for return processes from our contact 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 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 offer.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 1121412180 — MERCEDES-BENZ
- A1121412180 — MERCEDES-BENZ
