The BMW 3 Series E46 M57N engine is a model produced between 1997 and 2006, and the crank seal is a critical spare part for its proper functioning. The crank seal protects against oil leaks and prevents oil from escaping the engine, thereby extending the engine's lifespan. This part, coded FEBI 104945, is manufactured to original equipment quality and plays a significant role in maintaining engine performance. As part of the engine's oil sealing system, this part supports the safe and efficient operation of the engine.
Product Features and Benefits
- OEM Compatibility: FEBI 104945 is produced in accordance with original equipment standards and has the quality used in BMW authorized services.
- Material Quality: Made from high-quality elastomer material, ensuring durability and longevity.
- Durability and Lifespan: Can withstand up to 100,000 km under normal conditions, resistant to temperature changes and the effects of engine oil.
- Performance: Ensures oil sealing of the engine while enhancing engine efficiency and maintaining oil pressure.
- Testing and Certification: A product that has passed quality control processes and holds ISO 9001 and TS 16949 certifications.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 104945 |
| Part Type | Crank Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
Compatible with BMW 3 Series vehicles equipped with the E46 M57N engine. This part is used in BMW 3 Series models produced between 1997 and 2006 with chassis code E46. This model is one of the most popular in BMW's compact sedan segment and is favored by many drivers.
- Chassis code: E46
- Engine code: M57N
- Production year range: 1997-2006
- Trim/Variant: 320d, 330d
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 original equipment supplier for BMW for many years. Its products are manufactured in facilities with high-quality standards. FEBI, which holds ISO 9001, TS 16949, and IATF 16949 certifications, is recognized for its reliability in the industry. These parts, produced in Germany, meet BMW's quality requirements and manufacture OE parts for many automotive manufacturers.
Installation and Usage Notes
The crank seal is a critical part for ensuring the oil sealing of the engine. During the installation of this part, it should be ensured that the old seal is completely removed. Additionally, attention should be paid to the appropriate torque values during installation. Generally, the engine oil should also be changed during the crank seal replacement. The recommended service interval is 100,000 km. This period may be shorter in urban use, so caution is advised.
Frequently Asked Questions
Which E46 models is this crank seal used in?
The FEBI 104945 crank seal is used in BMW 3 Series E46 models produced between 1997 and 2006, particularly in the M57N engine variants 320d and 330d.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for BMW. Therefore, the FEBI 104945 crank seal is of original part quality and has higher durability compared to aftermarket products.
How many kilometers does this crank seal last?
The FEBI 104945 crank seal can last up to 100,000 km under normal conditions. However, it is recommended to replace it when signs of wear are observed or when oil leakage begins.
Can I install it myself, or do I need to take it to a mechanic?
Installing the crank seal is a process that requires technical knowledge. If you do not have experience in car repairs, it is recommended to consult a professional. It requires the necessary tools and careful installation process.
How long does it take to arrive, do I have the right to return?
Your orders are shipped on the same day. Additionally, you have the right to return within 14 days. Sales are made with e-archive invoices, and you can 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 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 a quote for the correct OE/equivalent part.
