The Mercedes C-Class W205 model was produced between 2014-2021 with the OM626 engine. The cylinder head bolt set is an important part that securely fastens the engine's cylinder head to the engine block, enhancing engine performance and efficiency. This part plays a critical role in ensuring the engine's sealing and maintaining pressure within the engine. Using a quality cylinder head bolt set ensures the longevity of the engine and prevents potential failures. This set, recognized by the code ELRING 481.900, is manufactured in accordance with Mercedes' high-quality standards and increases the reliability of the engine system.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING guarantees that this cylinder head bolt set is produced in accordance with Mercedes' authorized service standards. The fitment compatibility of the part is identical to original parts.
- Material Quality: Manufactured using high-quality steel and special coatings. These materials are resistant to rust and provide long-lasting use.
- Durability and Lifespan: The set is designed to maintain its durability even under harsh engine conditions. The average lifespan can reach up to 150,000 km.
- Performance: By ensuring the engine's sealing, it increases fuel efficiency and reduces emission values. This provides an environmentally friendly usage.
- Testing and Certification: ELRING produces its products in accordance with ISO 9001 and TS 16949 standards. This ensures that quality control processes are meticulously applied.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | ELRING 481.900 |
| 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 fully compatible with the Mercedes C-Class W205 model. It can be used with vehicles that have the OM626 engine code. The W205 series has been produced since 2014 and is noted for its reliability and performance. This part is critical for the sealing and durability of the engine.
- Chassis code: W205
- Engine code: OM626
- Production year range: 2014-2021
- Trim/Variant: All variants
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 recognized for its long-standing experience in the spare part market. Supplying OE parts to prestigious car manufacturers like Mercedes, ELRING adheres to high-quality standards. It proves the quality of its products with ISO 9001, TS 16949, and IATF 16949 certifications. In its production facilities in Germany, engineering and design processes are carried out meticulously.
Installation and Usage Notes
The installation of the cylinder head bolt set should be performed by professionals. It is important that the bolts are tightened according to a specific torque value, which typically ranges between 25-30 Nm. It is recommended to check this set during every major engine maintenance. Additionally, to ensure the engine's sealing, it is advisable to replace old bolts with new ones. Checking this part before long journeys will be beneficial for maintaining engine health.
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 support line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
