BMW 3 Series F30N F30 LCI Hybrid Coolant Water Hose Pipe Line Feed 8623565

BMW 3 Series F30N F30 LCI Hybrid Coolant Water Hose Pipe Line Feed is an original cooling system component from the Lines, hoses and pipes group, designed for the facelifted BMW 3 Series F30 in the hybrid version. The product comes from dismantling, which allows for maintaining factory geometry, fitment, and coolant flow parameters, which are essential for the durability of the powertrain and auxiliary equipment.

Specifications and technical data

• SKU: 8623565
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8623565
• Substitutable numbers: 8623565, 17128623565
• Category: Hoses, Lines & Pipes

Purpose and function in the cooling system

The presented water hose is responsible for the stable transport of coolant between the thermal system components in the hybrid BMW F30 LCI. A properly selected hose ensures:

• maintaining the correct pressure in the cooling circuit,
• appropriate flow cross-section for the combustion engine and hybrid components,
• reduction of the risk of overheating the engine and auxiliary components.

Thanks to the preservation of the factory design, the hose works with original connectors, clamps, and fittings, which facilitates installation and reduces the risk of leaks.

Construction and fitment for the BMW F30 LCI Hybrid

The hose has been designed specifically for the engine bay architecture of the BMW F30N / F30 LCI Hybrid, taking into account the routing of lines in tight spaces and the proximity of high-temperature elements. The properly selected shape and length of the hose:

• ensure secure routing without material stress,
• minimize the risk of rubbing against other components,
• facilitate service and potential future disassembly.

The original BMW origin means that the hose complies with factory quality standards and has been designed for specific operating conditions in the cooling system of the hybrid 3 Series.

Product condition and benefits of choosing a used part

The item is offered as a used part, which is a reasonable compromise between cost and maintaining original parameters. In practice, this means:

• factory fitment to connectors and brackets in the F30 LCI Hybrid body,
• no need for cooling system modifications,
• possibility of economical repair while maintaining an OEM component.

For workshops and individual users, choosing an original, used water hose is often a more predictable solution than replacements with uncertain material specifications.

Why it is worth using a dedicated BMW water hose

Using a hose designed specifically for the hybrid BMW F30 LCI allows for maintaining stable thermal conditions throughout the entire powertrain. This is especially important in hybrid vehicles, where various components requiring precise temperature management work together. A proper water hose:

• reduces the risk of failures resulting from overheating,
• supports the correct operation of control electronics and equipment,
• helps maintain predictable vehicle behavior in urban and highway conditions.

System expansion – other BMW water hoses

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional coolant lines, flexible return hoses, or rigid guide pipes, check the available parts in the BMW lines, hoses and pipes category.

More about choosing used parts

If you want to better understand how to consciously choose original second-hand elements for popular car models, it is worth reading the guide: The best used car parts – a guide to the most frequently chosen original parts. This is a practical addition to your knowledge when planning repairs of the cooling system and other components in your BMW.