The Mercedes S Class W140, equipped with the OM606 engine, was produced between 1990 and 1998. The cylinder head bolt set plays a critical role in securing the engine's cylinder head to the chassis, ensuring pressure and sealing within the engine. This part enhances the engine's performance and durability, preventing failures. The bolt set with the code ELRING 476.660 belongs to the engine's cylinder head system and is manufactured with high-quality materials.
Product Features and Benefits
- OEM Compatibility: ELRING guarantees that this bolt set is designed according to Mercedes standards and provides all necessary compatibilities for installation.
- Material Quality: Manufactured using high-quality steel and special coating technologies. These materials are resistant to wear and high temperatures.
- Durability and Lifespan: The estimated lifespan of this bolt set can reach up to 100,000 kilometers, depending on the engine's maintenance conditions. It is resistant to high temperature and pressure conditions.
- Performance: While ensuring the engine's sealing, it enhances the overall performance of the engine, improving fuel efficiency and emission values.
- Testing and Certification: ELRING holds ISO 9001 and TS 16949 certifications. Production processes are carried out in accordance with high-quality standards.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 476.660 |
| Part Type | Cylinder Head Bolt Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This cylinder head bolt set is designed to be compatible with the Mercedes S Class W140 model. It provides excellent compatibility with vehicles featuring the OM606 engine code. It is a critical component for the reliability and performance of these models produced between 1990 and 1998.
- Chassis code: W140
- Engine code: OM606
- Production year range: 1990-1998
- Trim/Variant: All Variants
It is recommended to confirm the correct part selection with your 17-digit VIN (chassis) number through our contact line.
Quality and Warranty
ELRING is a well-known brand with many years of experience in the spare part industry. As an original equipment supplier for Mercedes-Benz, it meets high-quality standards and adopts best practices in the industry. It proves its quality with ISO 9001, TS 16949, and IATF 16949 certifications. The production facilities located in Germany are equipped with the latest technologies, allowing ELRING to produce OE parts for many automotive brands worldwide.
Installation and Usage Notes
During the installation of the cylinder head bolt set, it is important to tighten all bolts evenly. The torque value must be set correctly during installation. Generally, bolts should be tightened in a cross pattern and reach the specified torque value. After installation, a leak check should be performed with the engine running. Since this part is a critical component for the overall health of the engine, care should be taken during installation. Additionally, the condition of this bolt set should be periodically checked according to the engine's maintenance intervals.
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 contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
