

BMW X3 E83 N46 Crankshaft Pulley Bolt | FEBI 33845
BMW X3 Series E83 N46 Crank Pulley Bolt
FEBI 33845 | Original Equipment (OEM) | 100% German Quality
The BMW X3 E83 model stands out with versions produced between 2003-2010 featuring the N46 engine code. The crank pulley bolt is a critical component for the proper functioning of the engine. This part connects the crankshaft to the pulley, optimizing engine operation and power transmission. The high-quality FEBI 33845 bolt enhances the reliability of the vehicle's engine system, preventing potential failures.
Product Features and Benefits
- OEM Compatibility: FEBI is manufactured according to original equipment standards. This ensures full compliance with authorized service standards and eliminates any issues during part installation.
- Material Quality: Made from high-quality steel material. This provides durability and long life.
- Durability and Lifespan: This bolt can withstand up to 100,000 km depending on engine operating conditions. It is resistant to extreme temperatures and harsh conditions.
- Performance: Ensures efficient engine operation, optimizes power transmission, and contributes to fuel savings.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 production standards. It has undergone quality control 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
The BMW X3 E83 model is compatible with versions featuring the N46 engine code. This bolt is a critical component for the healthy operation of the engine and can be used in all N46 engine variants of the specified model. The vehicle was produced between 2003-2010, during which various engine variants are available.
- Chassis code: E83
- Engine code: N46
- Production year range: 2003-2010
- Trim/Variant: 2.0i/2.0d
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 operating as an OE supplier in the automotive sector for many years. It produces original equipment for prestigious brands like BMW. Its production processes are certified by ISO 9001, TS 16949, and IATF 16949. Products manufactured in Germany to high standards are recognized for their reliability in the spare part market.
Installation and Usage Notes
The installation of the crank pulley bolt should be performed by professionals. The most important point to pay attention to during installation is the correct adjustment of the bolt's torque value. Generally, a torque value of 40-50 Nm is recommended. During engine maintenance, it is also advised to check this bolt and replace it if necessary. Additionally, checking it along with other engine components is important to prevent potential issues.
Frequently Asked Questions
In which E83 models is this crank pulley bolt used?
This bolt is used in all N46 engine versions of the BMW X3 E83 chassis code. It is a critical component, especially in the 2.0i and 2.0d engine variants.
Is it original or aftermarket?
FEBI is a brand that produces OE for BMW. Therefore, the products it offers are of original equipment quality and provide higher durability and reliability compared to aftermarket parts.
How long does this crank pulley bolt last / when should it be replaced?
This bolt generally lasts up to 100,000 km depending on engine conditions. However, it is recommended to replace it if signs of wear are observed or if issues occur during installation.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the crank pulley bolt is a specialized task. Therefore, it is recommended to have it installed at an authorized service or by an experienced mechanic.
How long does it take to arrive, do I have the right to return it?
Your orders are shipped on the same day. You have the right to return the product within 14 days. For detailed information, you can contact our customer service.
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 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
