This belt tensioner pulley, compatible with the OM646 engine used in the Mercedes Vito Series W639 model, is a critical component to ensure the proper functioning of the engine's belt system. The belt tensioner pulley adjusts the tension of the engine belt, allowing it to operate smoothly and ensuring the engine runs efficiently. This part prevents engine wear and provides long-lasting performance. Known by the code FEBI 11276, this product enhances the reliability of the engine system and positively affects the overall performance of the vehicle.
Product Features and Benefits
- OEM Compatibility: FEBI 11276 is designed to meet original equipment standards. This means the part fits perfectly in the Mercedes Vito Series W639 model.
- Material Quality: Manufactured using high-quality materials. This increases durability and provides long-lasting performance.
- Durability and Lifespan: Estimated lifespan is 100,000 km. It has temperature and condition resistance, ensuring performance even in harsh weather conditions.
- Performance: By ensuring the proper functioning of the engine's belt system, it improves fuel efficiency and emission values.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. This ensures quality assurance.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 11276 |
| Part Type | Belt Tensioner Pulley |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 11276 belt tensioner pulley is designed to be compatible with the OM646 engine code in the Mercedes Vito Series W639 model. This part is used in Vito models produced between 2003-2014. It ensures the healthy operation of the vehicle's belt system, enhancing engine performance.
- Chassis code: W639
- Engine code: OM646
- Production year range: 2003-2014
- Trim/Variant: Vito
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has been active in the automotive spare part industry for many years. It is an original equipment supplier for Mercedes-Benz and is known for its high-quality parts. It offers quality assurance with ISO 9001 and TS 16949 certifications. These parts, produced in Germany, manufacture OE for many automotive brands worldwide.
Installation and Usage Notes
The most important point to consider during the installation of the belt tensioner pulley is to apply the correct torque value. Typically, a torque value of 25 Nm is recommended. This part should be checked and replaced if necessary during belt changes. It is also advisable to check components related to the engine's cooling system. Depending on the vehicle's usage conditions, it should be periodically checked during city and long-distance driving.
Frequently Asked Questions
In which W639 models is this belt tensioner pulley used?
The FEBI 11276 belt tensioner pulley is compatible with the OM646 engine code in Mercedes Vito W639 models produced between 2003-2014.
Is it original or aftermarket?
FEBI is an original equipment supplier for Mercedes-Benz and adheres to high-quality standards. This part is considered an OE manufacturer.
How long does this belt tensioner pulley last / when should it be replaced?
The FEBI 11276 belt tensioner pulley is generally recommended to be replaced at 100,000 km. Signs of wear include noise and loosening of the belt.
Can I install it myself, or do I need to take it to a mechanic?
Installation is a process that requires technical knowledge. It is recommended to consult a mechanic with the appropriate tools.
How long does it take to arrive, do I have a return right?
Your orders are shipped the same day. You have a 14-day return right. For details, you can contact our support line.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return right, 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 the correct OE/equivalent part as a quote.
