

BMW 1 Series E81 N47 Belt Tensioner Pulley | FEBI 28709
BMW 1 Series E81 N47 Belt Tensioner Pulley | FEBI 28709
FEBI 28709 | Original Equipment (OEM) | 100% German Quality
This belt tensioner pulley, developed for BMW 1 Series E81 chassis code vehicles, is compatible with the N47 engine and is used in models produced between 2007 and 2011. The belt tensioner pulley ensures that the belt is properly tensioned during engine operation, thereby helping various components of the engine to work in synchronization. This part plays a critical role in enhancing the performance and efficiency of the engine. Known by the code FEBI 28709, this product is an important part of the engine system of BMW vehicles.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, FEBI guarantees that this belt tensioner pulley is produced in accordance with BMW standards. The part fully complies with the assembly standards at authorized service centers.
- Material Quality: This pulley, produced using high-quality materials, stands out for its durability. The production process utilizes modern technologies to achieve a long-lasting part.
- Durability and Lifespan: The FEBI 28709 belt tensioner pulley has a long lifespan under normal usage conditions. It offers durability up to 100,000 km and maintains performance even in challenging conditions.
- Performance: This part allows the engine to operate with less energy consumption. Proper tensioning of the belt increases the efficiency of the engine, thus providing fuel savings.
- Testing and Certification: The product is manufactured in accordance with ISO 9001 and TS 16949 standards. FEBI proves the reliability of its products through quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 28709 |
| Part Type | Belt Tensioner Pulley |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 28709 belt tensioner pulley is compatible with BMW 1 Series E81 chassis code vehicles. This part is designed for vehicles produced between 2007 and 2011 with N47 engine code models. The BMW 1 Series produced during this period is noted for its dynamic design and high performance. This part is a critical component for enhancing the efficiency of the vehicle's engine system.
- Chassis code: E81
- Engine code: N47
- Production year range: 2007-2011
- Trim/Variant: 114d/116d/118d
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 an OE supplier with a long-standing history in the automotive industry. BMW uses FEBI as an original equipment supplier for many of its models. Its products meet quality standards with ISO 9001, TS 16949, and IATF certifications. The manufacturing facilities located in Germany offer high quality and reliability. FEBI develops products that provide high performance in critical areas such as engine systems.
Installation and Usage Notes
The most important point to consider during the installation of the belt tensioner pulley is the correct adjustment of the tension. This part is critical for ensuring the proper operation of the engine belt. During installation, it is important to check the condition of the belt and replace it if necessary. Additionally, regular maintenance of the engine is required to extend the lifespan of the belt tensioner pulley. This part is generally recommended to be replaced at 100,000 km.
Frequently Asked Questions
In which E81 models is this belt tensioner pulley used?
The FEBI 28709 belt tensioner pulley is used in the N47 engine code 114d, 116d, and 118d models of the E81 chassis code BMW 1 Series.
Is it original or aftermarket?
As an original equipment supplier for BMW, FEBI's quality for this belt tensioner pulley is equivalent to original parts. It offers higher durability and performance compared to aftermarket products.
How many km does this belt tensioner pulley last?
The FEBI 28709 belt tensioner pulley offers durability up to 100,000 km under normal usage conditions. It is recommended to replace it when signs of wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the belt tensioner pulley can be done with the appropriate tools. However, it is recommended to consult a qualified technician for proper tension adjustment.
How long will it take to arrive, do I have a return right?
Orders are shipped the same day. You have the right to return within 14 days. You can reach our support via our WhatsApp 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 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 offer.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 11287556251 — BMW
