

Mercedes E Series W211 OM628 Connecting Rod Bolt | ELRING 434.490
Mercedes E-Class W211 OM628 Connecting Rod Bolt
ELRING 434.490 | Original Equipment (OEM) | 100% German Quality
The Mercedes E-Class W211 is a vehicle produced between 2002-2009 with the OM628 engine. The connecting rod bolt connects the connecting rod to the crankshaft, ensuring the engine operates smoothly. This part is one of the most critical components of the engine and directly affects its reliability and performance. This connecting rod bolt, supplied under the code ELRING 434.490, is of original equipment quality and ensures the longevity of the engine.
Product Features and Benefits
- OEM Compatibility: The ELRING connecting rod bolt is manufactured to be fully compatible with original Mercedes parts, ensuring no incompatibility during installation.
- Material Quality: Made from high-quality steel, this connecting rod bolt stands out for its durability. It is resistant to wear and deformation.
- Durability and Lifespan: The ELRING connecting rod bolt is designed to withstand high temperatures and pressures. It maintains its performance even with prolonged use.
- Performance: It ensures more stable engine operation, increases fuel efficiency, and reduces emissions.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. Reliability is ensured through quality control processes.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 434.490 |
| Part Type | Connecting Rod Bolt |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This connecting rod bolt is fully compatible with the Mercedes E-Class W211 model and can be used with vehicles produced with the OM628 engine. This model was produced between 2002-2009 and holds significant importance in terms of both performance and reliability.
- Chassis Code: W211
- Engine Code: OM628
- Production Year Range: 2002-2009
- Trim/Variant: -
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 has been operating as an OE supplier in the automotive industry for many years. It produces original equipment for many models of Mercedes-Benz. It continuously raises quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. In its production facilities located in Germany, parts produced with high technology offer the highest reliability in the industry.
Installation and Usage Notes
The installation of the connecting rod bolt should be performed by qualified personnel. Appropriate torque values should be used during installation, and it should be ensured that the bolt is seated correctly. Additionally, it is recommended to check other parts related to the connecting rod and crankshaft during the replacement of the connecting rod bolt. Regular maintenance is important to enhance engine performance.
Frequently Asked Questions
In which W211 models is this connecting rod bolt used?
This connecting rod bolt is used in all versions of the Mercedes E-Class W211 model produced with the OM628 engine. It is compatible with vehicles produced between 2002-2009.
Is it original or aftermarket?
ELRING is an original equipment manufacturer for Mercedes-Benz. This bolt is of original part quality and offers higher durability compared to aftermarket parts.
How many kilometers does this connecting rod bolt last / when should it be replaced?
The connecting rod bolt may require replacement between 100,000 km and 150,000 km depending on the overall condition of the engine. Signs of wear and engine noises should be monitored.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the connecting rod bolt is a process that requires technical knowledge. It is recommended to be done by a qualified technician. Installation should be performed with the necessary tools and torque values.
How long does it take to arrive, do I have a return right?
Your order is shipped on the same day. You have the right to return within 14 days. Transactions are carried out with e-archive invoices.
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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 1120380071 — MERCEDES-BENZ
- A1120380071 — MERCEDES-BENZ
