The Mercedes W124 chassis is equipped with the M104 engine and was produced between 1985 and 1997. The belt tensioner bearing is a critical component to ensure the proper functioning of the engine's belt system. This part maintains the correct tension of the belts and ensures the engine operates efficiently. A failure of the belt tensioner bearing can negatively impact engine performance, making the FEBI 05478 part essential for the health of your vehicle's belt system. This part belongs to the engine system and supports the overall performance of the vehicle.
Product Features and Benefits
- OEM Compatibility: FEBI 05478 is manufactured according to original equipment standards, ensuring full compliance with authorized service standards.
- Material Quality: Produced using high-quality materials, guaranteeing durability and longevity.
- Durability and Lifespan: This part can withstand up to 100,000 km and offers high performance even under challenging conditions.
- Performance: Ensures the proper functioning of the engine's belt system, increasing fuel efficiency and reducing emissions.
- Testing and Certification: FEBI holds ISO 9001 and TS 16949 certifications, meeting high-quality standards.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 05478 |
| Part Type | Belt Tensioner Bearing |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 05478 belt tensioner bearing is compatible with the following Mercedes W124 chassis code vehicles: W124 models with M104 engine code. This part is suitable for all W124 models produced between 1985 and 1997. The W124 is a significant representative in Mercedes' luxury sedan segment, and this part ensures the healthy operation of the engine's belt system.
- Chassis code: W124
- Engine code: M104
- Production year range: 1985-1997
- 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 been a preferred OE supplier for Mercedes-Benz factories for years. This brand, with high-quality standards, holds ISO 9001, TS 16949, and IATF 16949 certifications. FEBI manufactures original equipment for many automotive brands worldwide, thus enjoying a high reputation. These parts, produced in Germany, offer long-lasting and reliable performance.
Installation and Usage Notes
Care must be taken during the installation of the belt tensioner bearing. This part is a critical component to ensure the proper functioning of the belt system. During installation, ensure that the belt is at the correct tension. Additionally, it is important to check the belt tensioner bearing every 100,000 km and replace it if necessary. It is recommended to replace this part along with the belt change.
Frequently Asked Questions
Which W124 models use this belt tensioner bearing?
The FEBI 05478 belt tensioner bearing is used in all Mercedes W124 chassis code models with M104 engine.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for Mercedes-Benz, and therefore the parts it offers provide high quality and durability.
How many kilometers does this belt tensioner bearing last?
The lifespan of the FEBI 05478 belt tensioner bearing is generally around 100,000 km, but it may vary depending on usage conditions.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the belt tensioner bearing is a procedure that requires expertise. Therefore, it is recommended to consult a mechanic or authorized service.
How long does it take to arrive, do I have the right to return?
Your orders are shipped the same day. You have the right to return within 14 days.
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.
