

Mercedes E Series W211 OM629 Connecting Rod Bolt | ELRING 434.490
Mercedes E-Class W211 OM629 Connecting Rod Bolt
ELRING 434.490 | Original Equipment (OEM) | 100% German Quality
This connecting rod bolt, compatible with Mercedes E-Class W211 vehicles with the OM629 engine code, is one of the most critical components of the engine. The connecting rod bolt connects the engine's pistons to the crankshaft, facilitating power transmission. This part is vital for the efficient operation of the engine. Using a quality connecting rod bolt enhances engine performance and prevents failures. The product with the ELRING 434.490 code offers high durability and reliability, safely carrying loads within the engine's internal structure.
Product Features and Benefits
- OEM Compatibility: The ELRING connecting rod bolt is manufactured according to Mercedes' original equipment standards, ensuring perfect fit and functionality.
- Material Quality: Made from high-quality steel, this connecting rod bolt is resistant to wear and tear. The latest technologies are used in the production process to enhance reliability.
- Durability and Lifespan: The ELRING connecting rod bolt typically lasts up to 100,000 km. It shows high durability against extreme temperatures and internal engine pressure conditions.
- Performance: This connecting rod bolt improves the overall performance of the engine. It provides lower emissions and better fuel efficiency while reducing engine noise levels.
- Testing and Certification: ELRING manufactures in compliance with international quality standards such as ISO 9001 and TS 16949, ensuring high quality and reliability.
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 compatible with Mercedes E-Class W211 chassis code and OM629 engine code vehicles. This model is known for its high performance and comfort. Produced between 2002-2009, these vehicles typically stand out with luxury and safety features.
- Chassis code: W211
- Engine code: OM629
- 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 a leading OE supplier in the automotive industry for many years, producing parts for numerous prestigious car brands. It provides quality assurance with ISO 9001 and TS 16949 certifications. The production facilities in Germany manufacture high-quality parts that meet the highest standards in the industry.
Installation and Usage Notes
The installation of the connecting rod bolt should be performed by professionals. It is generally recommended to replace it during engine revision. It is important to apply the correct torque value during installation. If signs of wear are observed on the bolt, it should be replaced immediately. Additionally, regularly checking the engine oil will extend the lifespan of the part.
Frequently Asked Questions
In which W211 models is this connecting rod bolt used?
This connecting rod bolt is compatible with Mercedes E-Class W211 models produced between 2002-2009, with the OM629 engine code.
Is it original or aftermarket?
ELRING is an original equipment manufacturer. This connecting rod bolt is produced to the same standards as Mercedes' original parts, making it superior in quality to aftermarket products.
How many km does this connecting rod bolt last / when should it be replaced?
This connecting rod bolt typically lasts up to 100,000 km and should be replaced during engine revision. It should be replaced immediately if signs of wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the connecting rod bolt should be performed by professionals. It is recommended to replace it during engine revision, and applying the correct torque value is important.
How long does it take to arrive, do I have a right to return?
Your orders are shipped the same day. You have the right to return within 14 days. Sales are made with e-archive invoices, and you can also get assistance from our WhatsApp support line (wa.me/905382927219).
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 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
