

Mercedes E Series W210 M111 Cylinder Cover Bolt Set | ELRING 456.111
Mercedes E-Class W210 M111 Cylinder Head Bolt Set
ELRING 456.111 | Original Equipment (OEM) | 100% German Quality
The Mercedes E-Class W210 is equipped with the M111 engine code. This model was produced between 1995 and 2002, and the cylinder head bolt set is one of the most critical parts of the engine. It ensures the secure placement of the cylinder head onto the engine block, enhancing the engine's sealing and efficiency. Therefore, this set with the ELRING 456.111 code is vital for the healthy operation of the engine. The cylinder head bolt set connects the cylinder head located at the top of the engine to the engine block, ensuring the proper functioning of the engine.
Product Features and Benefits
- OEM Compatibility: ELRING guarantees that this bolt set is manufactured according to Mercedes standards as an original equipment manufacturer. This ensures that the installation of the part yields results of original part quality without any incompatibility issues.
- Material Quality: ELRING offers a durable product using high-quality steel and alloys. These materials are resistant to high temperatures and pressures, providing reliable performance even under challenging engine conditions.
- Durability and Lifespan: The lifespan of this bolt set can reach up to 100,000 km, depending on proper installation and usage conditions. The ELRING brand is known for the durability of its products, and this set continues that tradition.
- Performance: Properly installed cylinder head bolts enhance the engine's sealing, thereby increasing fuel efficiency. Additionally, it improves the effectiveness of the engine's cooling system, reducing the risk of overheating.
- Testing and Certification: ELRING manufactures in accordance with international quality standards such as ISO 9001 and TS 16949. These certifications demonstrate that the products are produced with high quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 456.111 |
| Part Type | Cylinder Head Bolt Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The ELRING 456.111 cylinder head bolt set is compatible with vehicles of the Mercedes E-Class W210 model with the M111 engine code. This set is designed to ensure the safe and efficient operation of the engine. The W210 series was produced between 1995 and 2002, and there are many different variants within this period. This part works seamlessly with all W210 vehicles equipped with the M111 engine.
- Chassis code: W210
- Engine code: M111
- Production year range: 1995-2002
- Trim/Variant: All M111 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 globally recognized OE supplier, providing parts to many automotive manufacturers. By producing high-quality parts for brands like Mercedes-Benz, it has proven its reliability in the industry. With certifications such as ISO 9001, TS 16949, and IATF 16949, ELRING guarantees the quality of its products. The manufacturing facilities located in Germany are equipped with high technology, ensuring that each part is produced meticulously.
Installation and Usage Notes
During the installation of the cylinder head bolt set, it is important to tighten each bolt to a specific torque value. Therefore, it is recommended to use the appropriate torque wrench during installation. Additionally, this part should typically be replaced when changing the cylinder head or during engine revision. To ensure the healthy operation of the engine, care should be taken during the installation of this part, and necessary checks should be performed before starting the engine after installation. The recommended installation interval is every 100,000 km or during engine revision.
Frequently Asked Questions
Which W210 models is this cylinder head bolt set used in?
The ELRING 456.111 cylinder head bolt set is used in all variants of the Mercedes E-Class W210 model with the M111 engine code. This set is fully compatible with W210 series vehicles produced between 1995 and 2002.
Is it original or aftermarket?
As an original equipment manufacturer, ELRING offers high-quality parts. This bolt set is produced according to Mercedes-Benz standards, thus it is of original part quality.
How many km does this cylinder head bolt set last / when should it be replaced?
The lifespan of the ELRING 456.111 cylinder head bolt set can reach up to 100,000 km, depending on proper installation and usage conditions. It is recommended to replace this set during engine revision or cylinder head replacement.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the cylinder head bolt set is a specialized process. Therefore, it is recommended to have the installation performed by a mechanic. The mechanic will securely install the part by applying the necessary torque values.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. Sales are conducted with e-archive invoices. Additionally, you can always get assistance from our WhatsApp support line (wa.me/905382927219).
German Parts Warehouse Advantages: 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 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 a quote for the correct OE/equivalent part.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 1029900810 — MERCEDES-BENZ
- 1029900810(10x) — MERCEDES-BENZ
- A1029900810 — MERCEDES-BENZ
- A1029900810(10x) — MERCEDES-BENZ
