BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Coolant Hose Tube Line Pipe 17127611149

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Coolant Hose is an original cooling system component designed for the luxurious BMW 7 Series F01, F02, and F03 generations. As part of the Cooling System Hoses and Pipes group, it is responsible for the stable flow of coolant and proper engine operation under a wide range of loads. A used OEM component helps maintain the factory coolant flow geometry and compatibility with other system elements.

Specifications and technical data

• SKU: 7611149
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7611149
• Substitutable numbers: 7611149, 17127611149, 154768 10 CZ, 15476810CZ
• Part type: Hose
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The coolant hose used in BMW F01, F02, and F03 models operates in a demanding thermal environment, connecting key engine cooling system components. It is responsible for:

• stable coolant flow between system sub-assemblies,
• maintaining appropriate operating pressure in the circuit,
• reducing heat loss due to its matched diameter and shape,
• secure connection with factory BMW spigots and connectors.

By retaining its original design, the hose works with factory clamps, connectors, and mountings, which facilitates installation and minimizes the risk of leaks.

Benefits of Using an Original BMW Hose

Using an original coolant hose in the BMW 7 Series F01/F02/F03 provides a number of practical operational benefits:

• Factory Fitment – the correct length, diameter, and routing geometry within the engine bay are maintained.
• Compatibility with BMW Cooling System – the hose works with original spigots, the radiator, and other components without requiring modifications.
• Stable Engine Operation – proper coolant flow reduces the risk of engine overheating.
• Easier Diagnostics and Service – mechanics are dealing with a factory solution, consistent with BMW service documentation.

Characteristics of the Used OEM Component

The offered hose is a used, original BMW part, which translates to maintaining the factory operating parameters of the cooling system. A used component is a sensible choice when:

• the current hose shows signs of wear, cracks, or leaks,
• you want to maintain the cooling system's integrity with OEM parts,
• you are looking for a technically matched solution without the need for universal aftermarket parts.

The original origin of the hose contributes to maintaining proper stiffness, flexibility, and temperature resistance, in line with BMW's design specifications.

Technical Support and Cooling System Knowledge

To better understand the impact of hoses and pipes on engine durability, it is worth familiarizing yourself with expert material on cooling system diagnostics and repair. Practical tips can be found in the article Engine Cooling System – Overheating, Repair, and Used Radiators, which discusses, among other things, the importance of proper coolant circulation in various BMW models.

If you are considering the choice between refurbishment and installing a used original part, the guide Refurbished or Used Original – Which Part to Choose for Repair? may also be helpful, describing the practical differences between these solutions in terms of cost-effectiveness and reliability.

Comprehensive BMW Cooling System Service

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as additional pipes, hoses, or cooling system connectors, check the available parts in the BMW Cooling System Hoses and Pipes category.

Selecting a coolant hose that complies with the factory specifications for the BMW 7 Series F01, F02, and F03 allows for maintaining stable engine operating temperatures, reducing the risk of breakdowns, and preserving the high operational refinement of the powertrain, which is particularly important in premium vehicles.