

BMW 1 Series E87 N46N Crank Pulley Bolt | FEBI 33845
BMW 1 Series E87 N46N Crank Pulley Bolt
FEBI 33845 | Original Equipment (OEM) | 100% German Quality
The BMW 1 Series E87 N46N model was produced between 2004-2011, and the crank pulley bolt used in this vehicle is a critical component for the proper functioning of the engine. The crank pulley bolt secures the crankshaft and enhances the engine's performance. This part is essential for ensuring the efficient operation of the engine and is manufactured according to original equipment standards with the FEBI 33845 code. It is considered an important part of the engine system and affects the overall performance of the vehicle.
Product Features and Benefits
- OEM Compatibility: FEBI produces high-quality parts that meet original equipment standards. This bolt fully complies with the standards used in authorized services.
- Material Quality: Manufactured using high-durability steel material. It is resistant to wear and has a long lifespan.
- Durability and Lifespan: The estimated lifespan of this bolt is 100,000 km, but this duration may vary depending on the engine's operating conditions.
- Performance: The crank pulley bolt ensures the smooth operation of the engine, thereby increasing fuel efficiency.
- Testing and Certification: The manufacturing process is carried out in accordance with ISO 9001 and TS 16949 standards. FEBI prioritizes quality as a globally recognized brand.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 33845 |
| Part Type | Crank Pulley Bolt |
| Manufacturing Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This crank pulley bolt is compatible with BMW 1 Series E87 vehicles with the N46N engine code. These vehicles, produced between 2004-2011, use this part for high performance and durability. The E87 model is an ideal choice for both city driving and long journeys.
- Chassis code: E87
- Engine code: N46N
- Production year range: 2004-2011
- Trim/Variant: 116i/118i
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 is a globally recognized OE supplier and manufactures original equipment for many automotive brands. This Germany-based brand holds ISO 9001, TS 16949, and IATF 16949 certifications. FEBI's high-quality products are supplied to BMW, Mercedes, and other premium brands. These parts, produced with high technology, are long-lasting and durable.
Installation and Usage Notes
The installation of the crank pulley bolt should be performed by professionals. This part is critical for the correct operation of the engine. Care should be taken to adhere to the torque value during installation; a torque value of 25-30 Nm is generally recommended. Additionally, it is advisable to check the crank pulley and belt along with this part. Regular maintenance and checks are important depending on the vehicle's operating conditions.
Frequently Asked Questions
Which E87 models use this crank pulley bolt?
This part is used in BMW 1 Series E87 vehicles with the N46N engine code. It is compatible with all E87 models produced between 2004-2011.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer. Therefore, the FEBI 33845 product offers high quality and durability, providing performance equivalent to the original part.
How many km does this crank pulley bolt last / when should it be replaced?
The crank pulley bolt can typically last up to 100,000 km. However, this duration may vary depending on the engine's operating 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 crank pulley bolt should be performed by professionals. It requires the use of specific tools and is a critical part for the correct operation of the engine.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. For any support regarding the product, you can contact us 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 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.
- 11237503107 — TecDoc (BMW)
- 11237503107S1 — BMW
- 11367500574 — TecDoc (BMW)
- 11367500574S1 — BMW
Compatible vehicle information not yet added.
