

BMW 6 Series E63 Radiator Hose | FEBI 103891 Spare Part
BMW 6 Series E63 Radiator Hose
FEBI 103891 | Original Equipment (OEM) | 100% German Quality
The BMW 6 Series E63 is a luxury sports car produced between 2003 and 2010. This model stands out with its aesthetic and performance-oriented design. The radiator hose with part number FEBI 103891 is a critical component of the engine cooling system. This part prevents the engine from overheating, thereby enhancing the vehicle's performance and safety. The radiator hose regulates the engine's temperature and ensures the proper circulation of coolant. Therefore, this part is extremely important for the health of your vehicle's engine system and is secured as a high-quality spare part by the FEBI brand.
Product Features and Benefits
- OEM Compatibility: The FEBI 103891 radiator hose is manufactured according to original equipment standards. This ensures perfect fitment for your vehicle and prevents any issues during installation.
- Material Quality: Made from high-quality rubber and plastic materials. These materials offer durability and long life.
- Durability and Lifespan: This radiator hose is resistant to extreme temperatures and pressure. It can typically be used without issues for up to 100,000 km.
- Performance: By increasing the efficiency of the engine's cooling system, it ensures the engine operates at optimal temperature. This helps improve fuel efficiency and emission values.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. This is an important indicator of quality and reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 103891 |
| Part Type | Radiator Hose |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine Cooling |
Vehicle Compatibility
The radiator hose with part number FEBI 103891 is designed for perfect compatibility with BMW 6 Series E63 models. This part can be used with engine options 630i, 635d, and 645i, identified by the E63 chassis code. These models, produced between 2003 and 2010, are luxury sports cars that offer high performance and comfort.
- Chassis code: E63
- Engine code: N52/N57
- Production year range: 2003-2010
- Trim/Variant: 630i/635d/645i
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has extensive experience in the automotive spare part industry and is an original equipment supplier for many car manufacturers. Supplying OE production for prestigious brands like BMW enhances the brand's reputation for quality and reliability. It continuously raises quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. The manufacturing facilities located in Germany ensure the production of high-quality parts.
Installation and Usage Notes
Care should be taken during the installation of the radiator hose. When removing the old hose and installing the new hose, ensure that the connection points are clean and secure. While no torque value is recommended during installation, it is important to ensure that the hose is seated properly. Additionally, it is advised to check the level of the engine coolant and add more if necessary. Since this part is part of the engine's cooling system, attention should be paid to coolant leaks after installation.
Frequently Asked Questions
Which E63 models is this radiator hose used for?
The radiator hose with part number FEBI 103891 is used in the BMW 6 Series E63 630i, 635d, and 645i models. These models were produced between 2003 and 2010.
Is it original or aftermarket?
FEBI is known as an original equipment supplier for BMW. Therefore, the FEBI 103891 radiator hose is an OE quality product and is superior in quality and reliability compared to aftermarket parts.
How many km does this radiator hose last / when should it be replaced?
The FEBI 103891 radiator hose is typically durable for up to 100,000 km. It is recommended to replace it when signs of cracks or leaks are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the radiator hose can be done with basic hand tools. However, due to the sensitivity of the engine cooling system, it is recommended to have this done by a professional.
How long will it take to arrive, do I have the right to return it?
Your order is shipped with same-day dispatch. The product can be returned within 14 days. Sales are made with e-archive invoices.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return policy, sales with e-archive invoices, 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 support 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.
- 17127521779 — BMW
- 17127542206 — BMW
Compatible vehicle information not yet added.
