This valve cover gasket set, designed for Mercedes R Series W251 vehicles with the M156 engine code, is used in models produced between 2005 and 2017. The valve cover gasket prevents oil and gases from leaking inside the engine, ensuring efficient operation. This part plays a critical role in enhancing the engine's performance and longevity. Identified by the ELRING 234.120 code, this set is an important component located at the top of the engine and is extremely vital for the overall health of the engine.
Product Features and Benefits
- OEM Compatibility: ELRING guarantees that this valve cover gasket set is manufactured according to Mercedes standards as an original equipment manufacturer. The part's fitment complies fully with authorized service standards.
- Material Quality: The set is made from high-quality elastomer material. This material is resistant to high temperatures and pressures, ensuring long-lasting use.
- Durability and Lifespan: According to ELRING's engineering standards, the estimated lifespan of this gasket set can reach up to 100,000 km. It maintains its durability even under extreme temperatures and challenging conditions.
- Performance: This gasket set enhances engine efficiency by ensuring oil tightness, optimizing fuel consumption. It also reduces engine noise, providing quieter operation.
- Testing and Certification: ELRING holds ISO 9001 and TS 16949 certifications. Products are tested and approved according to high-quality standards.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 234.120 |
| Part Type | Valve Cover Gasket Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This valve cover gasket set is compatible with vehicles featuring the M156 engine and W251 chassis code in the Mercedes R Series. Vehicles produced between 2005 and 2017 should use this product to enhance engine performance and ensure sealing. This part, located at the top of the engine, is a critical component for maintaining the overall health of the engine.
- Chassis Code: W251
- Engine Code: M156
- Production Year Range: 2005-2017
- 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 is a brand that has been in the automotive industry for many years and serves as an original equipment supplier for many automobile manufacturers. Its products are manufactured according to high-quality standards. Quality assurance is provided with ISO 9001, TS 16949, and IATF 16949 certifications. These parts, produced using the latest technologies in manufacturing facilities located in Germany, supply OE production for prestigious brands like Mercedes.
Installation and Usage Notes
The most important point to consider during the installation of the valve cover gasket set is to completely clean the old gaskets. Ensure that the new gasket is properly placed during installation. The torque value should be adjusted according to manufacturer recommendations. This part should be checked during engine oil changes. Additionally, it is recommended to regularly check for engine sealing.
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 as a quote.
