The Mercedes S Class W140 is equipped with the M104 engine code and was produced between 1991 and 1999. This belt tensioner bearing plays a critical role in ensuring the proper functioning of the engine's belt system. The belt tensioner bearing helps maintain the tension of the belts, allowing the engine components to work in sync. This part is vital for the efficiency and performance of the engine. The product with code FEBI 01443 is manufactured in accordance with original equipment standards and meets Mercedes' high-quality requirements. As part of the engine system, this bearing enhances the reliability of the belt system.
Product Features and Benefits
- OEM Compatibility: FEBI 01443 is designed to meet original equipment specifications and is manufactured to comply with Mercedes' authorized service standards. The part fitment is at an excellent level.
- Material Quality: Manufactured using high-quality materials. Equipped with modern production technologies to enhance durability.
- Durability and Lifespan: This belt tensioner bearing has an estimated lifespan of up to 100,000 kilometers. It is designed to withstand temperature and condition variations.
- Performance: Enhances the engine performance of the vehicle, ensures the smooth operation of the belts, and increases the overall efficiency of the engine.
- Testing and Certification: The manufacturing process is carried out in accordance with ISO 9001 and TS 16949 standards. FEBI is known as an internationally certified brand.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 01443 |
| Part Type | Belt Tensioner Bearing |
| Manufacturing Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 01443 belt tensioner bearing is compatible with vehicles of the Mercedes S Class W140 chassis code. The use of this part is recommended for all variants with the M104 engine code. This model, produced between 1991 and 1999, has established a solid place in the market as a luxury sedan.
- Chassis code: W140
- Engine code: M104
- Production year range: 1991-1999
- 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
FEBI has a long-standing history in the spare part industry and supplies original equipment to many automotive manufacturers. Quality assurance is provided with ISO 9001 and TS 16949 certifications. By producing OE parts for prestigious brands like Mercedes, FEBI has solidified its reputation in the industry. The manufacturing facilities located in Germany operate at high standards.
Installation and Usage Notes
The most important point to consider during the installation of the belt tensioner bearing is to ensure the correct tension adjustment. It is important to check the condition of the belt during installation and replace it if necessary. Additionally, it is recommended to check other belt components during the bearing replacement. The service interval is 100,000 kilometers or 5 years. Since this part is a critical component for the overall health of the engine, it should be considered during periodic maintenance.
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 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.
