The Mercedes GL Series W166 was produced between 2012-2019 with the OM642 engine. This belt tensioner pulley is a critical component to ensure the proper functioning of the engine's belt system. By enhancing your engine's performance, it keeps the belt properly tensioned and prevents wear. This part, coded FEBI 15179, is manufactured with high-quality materials and fully complies with original equipment standards, thereby increasing the reliability of your engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 15179 is fully compliant with original equipment specifications. This part is designed and manufactured according to Mercedes authorized service standards.
- Material Quality: Manufactured using high-quality metal and plastic materials. This increases durability and provides long-lasting performance.
- Durability and Lifespan: The FEBI 15179 belt tensioner pulley is durable for up to 100,000 km under normal usage conditions. It shows high resistance to temperature changes.
- Performance: Ensures the proper functioning of the engine's belt system, improving fuel efficiency and emission values. It also reduces noise levels.
- Testing and Certification: Complies with international manufacturing standards such as ISO 9001 and TS 16949. It has undergone strict quality controls during the manufacturing process.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 15179 |
| Part Type | Belt Tensioner Pulley |
| Manufacturing Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 15179 belt tensioner pulley is designed to be compatible with the OM642 engine of the Mercedes GL Series W166. This part can be used with all W166 variants produced between 2012-2019. This model is positioned in the luxury SUV segment, notable for its spacious interior and powerful engine options.
- Chassis code: W166
- Engine code: OM642
- Production year range: 2012-2019
- Trim/Variant: All variants
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 is one of Europe's leading OE suppliers and manufactures many original parts for Mercedes-Benz. It continuously raises quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. FEBI produces with high technology in modern manufacturing facilities located in Germany. This has made it a reliable name in the spare part market.
Installation and Usage Notes
The belt tensioner pulley is a critical component for the proper functioning of engine belts. During the installation of this part, it is important to check the condition of the belts. If the belts show signs of wear, it is recommended to replace them simultaneously. Care should be taken to adhere to the torque value during installation and to follow the manufacturer's instructions. Additionally, regular maintenance checks will enhance engine performance.
Frequently Asked Questions
In which W166 models is this belt tensioner pulley used?
The FEBI 15179 belt tensioner pulley can be used in all Mercedes GL Series W166 models produced between 2012-2019.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer for Mercedes-Benz. Therefore, the FEBI 15179 belt tensioner pulley is a part of original quality.
How many km does this belt tensioner pulley last / when should it be replaced?
The FEBI 15179 belt tensioner pulley is durable for up to 100,000 km under normal usage conditions. It is recommended to replace it when signs of wear are observed or when it starts to make noise.
Can I install it myself, or do I need to take it to a professional?
Installing the belt tensioner pulley may require specific technical knowledge. If you lack experience, it is recommended to consult a professional.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a return right of 14 days. For detailed information, you can contact our WhatsApp support line.
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 that are 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.
