The cylinder head bolt set for Mercedes R Series W251 vehicles with M272 engine code is a critical part for ensuring the proper functioning and sealing of the engine. This set helps secure the cylinder head in place, assisting in balancing the pressure and temperature within the engine. Made from high-quality and durable materials, it offers long-lasting use. With the ELRING 258.920 code, it is a reliable choice that enhances the overall performance of the engine. This part plays an important role within the engine system.
Product Features and Benefits
- OEM Compatibility: The ELRING brand cylinder head bolt set is manufactured in accordance with original equipment standards. It ensures precise compliance with assembly standards at authorized service centers.
- Material Quality: This bolt set, made from high-quality steel, stands out for its durability and longevity. The latest technology has been used in the production process.
- Durability and Lifespan: The estimated lifespan of this bolt set can reach up to 100,000 km under proper installation and usage conditions. It is resistant to extreme temperature and pressure conditions.
- Performance: By ensuring the engine's sealing, it can improve fuel efficiency and reduce emissions. Additionally, it enhances the overall performance of the engine.
- Testing and Certification: Manufactured in compliance with international quality standards such as ISO 9001 and TS 16949. ELRING has a strong reputation in the spare parts market.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 258.920 |
| Part Type | Cylinder Head Bolt Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This cylinder head bolt set is compatible with the Mercedes R Series W251. Vehicles with M272 engine code have been produced since 2005. This part ensures the sealing of the engine and enhances its overall performance. Vehicles produced with chassis code W251 must use this part.
- Chassis code: W251
- Engine code: M272
- Production year range: 2005-2015
- 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 a well-established brand that supplies original equipment to many automotive manufacturers worldwide. It produces spare parts for prestigious car brands like Mercedes-Benz. With ISO 9001 and TS 16949 certifications, it continuously raises quality standards. The production facilities in Germany are equipped with high technology, and each part is meticulously tested.
Installation and Usage Notes
The installation of this cylinder head bolt set should be performed by professionals. It is important to use the correct torque values during installation. Typically, a torque value of 20 Nm is recommended for bolt installation. Additionally, it is advisable to change the gasket during the cylinder head installation. Regular maintenance of the engine for long journeys will enhance performance.
Frequently Asked Questions
Which W251 models is this cylinder head bolt set used in?
This cylinder head bolt set is used in all Mercedes R Series W251 models produced between 2005-2015. It is specifically designed for vehicles with M272 engine code.
Is it original or aftermarket?
ELRING is a brand that supplies original equipment to Mercedes-Benz. Therefore, this part is of original quality and offers higher durability compared to aftermarket products.
How many km does this cylinder head bolt set last / when should it be replaced?
The typical lifespan of this bolt set can reach up to 100,000 km with proper installation and maintenance. Signs of wear may include engine leaks and noises. In such cases, part replacement is recommended.
Can I install it myself, or do I need to take it to a professional?
The installation of this part should be performed by professionals. Without the necessary tools and correct installation knowledge, the installation process can be challenging. It is recommended to consult an authorized service.
How long does it take to arrive, do I have the right to return?
Your order is shipped on the same day. You have the right to return within 14 days. It will be sent with an e-archive invoice. You can also get information from our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, 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 a quote for the correct OE/equivalent part.
