

BMW X1 E84 Alternator Pulley | FEBI 31743 Spare Part
BMW X1 Series E84 Alternator Pulley
FEBI 31743 | Original Equipment (OEM) | 100% German Quality
The BMW X1 Series E84 is a compact SUV produced between 2009 and 2015. The alternator pulley used in this vehicle is a critical part that ensures the proper functioning of the engine's electrical system. The alternator pulley allows the alternator to spin while the engine is running, meeting the vehicle's electrical needs. This part is essential for the efficient operation of the system and is recognized by the FEBI 31743 code. The alternator pulley is located within the engine system and supports the operation of electrical components.
Product Features and Benefits
- OEM Compatibility: FEBI 31743 is manufactured in accordance with original equipment standards and is approved by BMW authorized services. The part fits perfectly into the vehicle's engine system.
- Material Quality: This alternator pulley is produced using high-quality materials, offering durability and longevity. State-of-the-art methods were used in the manufacturing process.
- Durability and Lifespan: FEBI 31743 has an average lifespan of about 100,000 km. It shows high durability against temperature and harsh conditions.
- Performance: This part enhances the performance of the vehicle's electrical system, improving fuel efficiency and ensuring more efficient operation of electrical components.
- Testing and Certification: The product is manufactured in compliance with ISO 9001 and TS 16949 standards, guaranteeing a high-quality production process.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 31743 |
| Part Type | Alternator Pulley |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 31743 alternator pulley is compatible with BMW X1 E84 models. This model was produced between 2009 and 2015 and comes with various engine options. The alternator pulley is a critical component for ensuring the proper functioning of the vehicle's electrical system. This part provides a reliable electrical flow, especially under high-performance conditions.
- Chassis code: E84
- Engine code: N47
- Production year range: 2009-2015
- Trim/Variant: 18d
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 has been active in the spare part market for many years and serves as an OE supplier to many automotive manufacturers. Supplying parts to prestigious brands like BMW, FEBI holds ISO 9001, TS 16949, and IATF 16949 certifications. Its production facilities in Germany offer high-quality products. The technologies and innovative designs provided by FEBI have gained significant recognition in the automotive industry.
Installation and Usage Notes
The most important point to consider during the installation of the alternator pulley is to ensure that the installation is done correctly. This part is critical for the healthy operation of the engine's electrical system. It is recommended to adjust the torque value correctly and make necessary gasket changes during installation. The alternator pulley should generally be checked every 100,000 km. Additionally, it is advisable to check other parts that work with the alternator.
Frequently Asked Questions
Which E84 models is this alternator pulley used in?
The FEBI 31743 alternator pulley is used in all BMW X1 E84 series models produced between 2009 and 2015.
Is it original or aftermarket?
FEBI is known as an OE supplier for BMW. Therefore, the FEBI 31743 alternator pulley is of original equipment quality and offers higher quality compared to aftermarket parts.
How long does this alternator pulley last / when should it be replaced?
The typical lifespan of the FEBI 31743 alternator pulley is 100,000 km. It is recommended to replace it when signs of wear are observed or when there are issues with the electrical system.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the alternator pulley is a process that requires technical knowledge. If you have done a similar procedure before, you can install it yourself. However, it is recommended to seek assistance from a qualified technician.
How long does it take to arrive, do I have a return right?
Your product order is shipped the same day. You have the right to return within 14 days. For more information, you can get support from our contact 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 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 12317516103 — BMW
- 12317552353 — BMW
- 12317560483 — BMW
- 7532969 — TecDoc (STEYR)
- 7550967 — TecDoc (STEYR)
Compatible vehicle information not yet added.
