

Mercedes CLS W218 M278 Belt Tensioner Pulley | FEBI 102153
Mercedes CLS Series W218 M278 Belt Tensioner Pulley | FEBI 102153
FEBI 102153 | Original Equipment (OEM) | 100% German Quality
The Mercedes CLS Series W218 model was produced between 2011 and 2018 with the M278 engine. This belt tensioner pulley ensures the proper functioning of the engine's belt system and adjusts the tension of the belts. The belt tensioner pulley is a critical part for the engine's performance; as the correct tension of the belts affects the efficient operation of the engine and the wear rate. This part, recognized by the FEBI 102153 code, is an important component of the engine system.
Product Features and Benefits
- OEM Compatibility: This belt tensioner pulley is manufactured according to original equipment standards. It ensures installation and fit compatibility in authorized service centers.
- Material Quality: Produced using high-quality materials, ensuring durability and longevity.
- Durability and Lifespan: The FEBI 102153 belt tensioner pulley can last up to an average of 100,000 km. It is resistant to extreme temperature conditions.
- Performance: By ensuring the proper functioning of the engine's belt system, it enhances the overall performance of the engine and improves fuel efficiency.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 production standards, increasing its reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 102153 |
| Part Type | Belt Tensioner Pulley |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 102153 belt tensioner pulley is compatible with vehicles of the Mercedes CLS Series W218 chassis code. This part is designed for use with models featuring the M278 engine code. These vehicles, produced between 2011 and 2018, offer high performance and comfort, and the quality of this part supports these features.
- Chassis code: W218
- Engine code: M278
- Production year range: 2011-2018
- Trim/Variant: CLS 350, CLS 500, CLS 63 AMG
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 many years of experience in the spare part market and serves as an OE supplier to many automotive brands. Based in Germany, this brand has gained user trust by offering products with high quality standards. It proves its reliability with ISO 9001, TS 16949, and IATF 16949 certifications.
Installation and Usage Notes
There are some points to consider during the installation of the belt tensioner pulley. It is recommended to check this part during any belt replacement. Additionally, it is important to use the appropriate torque values during installation. Generally, it is advised to replace the engine belts when changing the belt tensioner pulley. This part plays a critical role in ensuring the efficient operation of the engine.
Frequently Asked Questions
In which W218 models is this belt tensioner pulley used?
The FEBI 102153 belt tensioner pulley is used in Mercedes CLS Series W218 chassis code vehicles, specifically in the M278 engine code models CLS 350, CLS 500, and CLS 63 AMG.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer. Therefore, the FEBI 102153 belt tensioner pulley offers high quality and durability, making it a more reliable option compared to aftermarket products.
How many km does this belt tensioner pulley last / when should it be replaced?
The FEBI 102153 belt tensioner pulley can last up to an average of 100,000 km. Signs of wear include loosening or noise from the engine belt.
Can I install it myself, or do I need to take it to a professional?
Installing the belt tensioner pulley is a process that requires expertise. It is recommended that a professional replace this part. Installation may be difficult for users without the necessary tools and knowledge.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a 14-day return right. Shipments are made with an e-archive invoice.
Advantages of German Parts Warehouse: Same day shipping, 14-day return right, sales with e-archive invoice, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 2782020219 — Mercedes-Benz
- A2782020219 — Mercedes-Benz
Compatible vehicle information not yet added.
