

BMW E90 N46 Crankshaft Pulley Bolt | FEBI 33845 Spare Part
BMW 3 Series E90 N46 Crank Pulley Bolt
FEBI 33845 | Original Equipment (OEM) | 100% German Quality
The BMW 3 Series E90 was produced between 2005-2012 with the N46 engine option. The crank pulley bolt secures the pulley attached to the crankshaft, ensuring the engine operates smoothly. This part plays a critical role in enhancing the engine's performance and reliability. The bolt with the code FEBI 33845 is manufactured from high-quality materials to ensure the engine's robustness and efficiency. This part is one of the most important components of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 33845 is produced in accordance with original equipment standards. This ensures full compliance with authorized service standards and you will not experience any issues with part placement.
- Material Quality: This bolt, made from high-quality steel, increases durability and provides long-lasting use.
- Durability and Lifespan: FEBI 33845 can withstand up to 100,000 kilometers. It is resistant to temperature changes and offers reliable performance even in harsh conditions.
- Performance: It securely fastens the pulley attached to the crankshaft, increasing engine efficiency, reducing vibrations, and improving overall performance.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. FEBI is a brand recognized for its high-quality manufacturing processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 33845 |
| Part Type | Crank Pulley Bolt |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
FEBI 33845 is compatible with BMW 3 Series E90 models featuring the N46 engine code. This part ensures full compatibility with vehicles produced between 2005-2012. The E90 series is one of the most popular models in BMW's mid-size sedan segment, and this part is a critical component for enhancing engine performance.
- Chassis Code: E90
- Engine Code: N46
- Production Year Range: 2005-2012
- Trim/Variant: 316i/318i/320i
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 been serving as an OE supplier for BMW and other premium automotive brands for many years. This Germany-based brand adheres to high-quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. FEBI has a strong reputation in the engine parts and spare part market, and this bolt reflects the brand's reliability and quality.
Installation and Usage Notes
The installation of the crank pulley bolt must be done carefully as it directly affects the internal structure of the engine. The torque value should be set to 25-30 Nm during installation. This part should be replaced along with the engine's crank pulley and checked during every oil change. Additionally, it is recommended to use a gasket during installation. Regular maintenance is important to enhance engine performance.
Frequently Asked Questions
Which E90 models use this crank pulley bolt?
FEBI 33845 is compatible with BMW 3 Series E90 models featuring the N46 engine code. It is used in the 316i, 318i, and 320i models produced between 2005-2012.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for BMW. Therefore, the FEBI 33845 part offers the same quality and durability as original parts but is typically more affordable.
How many kilometers does this crank pulley bolt last / when should it be replaced?
FEBI 33845 typically lasts up to 100,000 kilometers. If you notice any increase in vibrations or noise in your engine, it is recommended to check this bolt and replace it if necessary.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the crank pulley bolt requires attention as it directly affects the internal structure of the engine. If you do not have mechanical knowledge, it is recommended to consult a professional. Installation can be done with the necessary tools.
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. Sales are made with e-archive invoices. You can also get assistance from our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only for 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
