The BMW X5 Series E53, equipped with the M57N engine code, was produced between 1999 and 2006. The crank seal is a critical part that prevents oil from leaking inside the engine. This part enhances the engine's efficiency while also extending its lifespan. The crank seal known by the code FEBI 104945 is designed to ensure the oil tightness of the engine and is essential for its healthy operation.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, FEBI guarantees that this crank seal is produced in accordance with BMW standards. The part is designed to meet authorized service standards.
- Material Quality: Manufactured using high-quality elastomer material, which enhances durability and longevity.
- Durability and Lifespan: FEBI 104945 offers durability of up to 100,000 km and maintains its function even under high-temperature conditions.
- Performance: This part ensures the oil tightness of the engine, improving fuel efficiency and overall engine performance.
- Testing and Certification: The manufacturing process is carried out in accordance with ISO 9001 and TS 16949 standards, ensuring quality assurance.
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
The FEBI 104945 crank seal is compatible with the BMW X5 Series E53. This part is designed for vehicles with the M57N engine code. The E53 chassis code vehicle was produced between 1999 and 2006 and is noted for its powerful engine structure.
- Chassis code: E53
- Engine code: M57N
- Production year range: 1999-2006
- Trim/Variant: X5
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 many years of experience in the spare part market and serves as an original equipment supplier for many automotive manufacturers. Their products are quality assured with ISO 9001, TS 16949, and IATF 16949 certifications. These parts, produced in Germany, have factory approvals from prestigious brands like BMW and are known for their reliability.
Installation and Usage Notes
The installation of the crank seal requires direct intervention in the internal structure of the engine and should be performed by professionals. The most important point to pay attention to during installation is the correct placement of all gaskets and sealing elements. Additionally, it is recommended to check the engine's oil level after installation. This part should typically be replaced during an oil change or engine overhaul.
Frequently Asked Questions
Which E53 models is this crank seal used in?
The FEBI 104945 crank seal is used in all BMW X5 E53 series models with the M57N engine code. These models were produced between 1999 and 2006.
Is it original or aftermarket?
As an original equipment manufacturer, FEBI offers products with high quality standards. FEBI 104945 is a product of original part quality and is more durable than aftermarket parts.
How many km does this crank seal last / when should it be replaced?
The FEBI 104945 crank seal offers durability of up to 100,000 km under normal conditions. Signs such as oil leakage, changes in engine noise, or a drop in oil level indicate that it is time for replacement.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the crank seal requires intervention in the internal structure of the engine, so it is recommended to be done by professionals. If you do not have the necessary tools and knowledge, it is safer to consult a mechanic.
How long does it take to arrive, do I have the right to return?
Your orders are shipped on the same day. You have the right to return within 14 days. For detailed information, you can get information from our e-archive invoice and 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 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 offer.
