BMW F20 F21 F22 F30 F31 F32 F36 LCI B47 Engine Water Coolant Hose Pipe 8514052

The BMW F20 F21 F22 F30 F31 F32 F36 LCI B47 Engine Water Coolant Hose Pipe is an original engine coolant system hose designed for modern BMW B47 engines in LCI facelifted F-series body styles. This component belongs to the Hoses, Pipes, and Tubes group and forms a crucial connection in the coolant circuit, contributing to stable engine operating temperatures. Thanks to its factory geometry and fit, it is a particularly beneficial solution for professional repair or replacement of a damaged section of the cooling system.

Specifications and technical data

• SKU: 8514052
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8514052
• Substitutable numbers: 8514052, 17128514052
• Category: Hoses, Lines & Pipes

Purpose and Function in the Cooling System

The presented coolant hose is designed to work with the B47 engine in BMW F-series models such as F20, F21, F22, F30, F31, F32, and F36 after the LCI update. It is responsible for the controlled flow of coolant between system components, which translates to stable thermal operation of the powertrain and protection against overheating under typical operating conditions.

Thanks to its factory profile and diameter, the hose ensures proper pressure and direction of fluid flow, which is important for both cooling efficiency and the durability of other components, such as the radiator, water pump, or thermostat.

Construction, Fit, and Installation

As a component from the Hoses, Pipes, and Tubes group, the coolant hose has been manufactured according to BMW standards, maintaining appropriate rigidity and flexibility at critical points in the system. Its shape and length are adapted to the B47 engine bay in LCI versions, facilitating correct routing of the hose without stress or kinks.

During installation, it is important to:

• maintain the original routing of the hose in the engine bay,
• check the condition of connectors and mounting clamps,
• bleed the cooling system after filling with fresh coolant.

This approach helps maintain trouble-free coolant circulation and reduces the risk of leaks in the long term.

Item Condition and Service Application

The offered hose is a used part, making it an attractive cost-effective alternative while maintaining original BMW specifications. This type of component is suitable for situations where a quick replacement of a damaged cooling system section is necessary, and factory fit for a specific B47 engine configuration is a priority.

Before installation, a standard visual inspection for any signs of excessive wear is recommended, as well as verification of compatibility with your specific LCI facelifted BMW F-series model. This ensures the hose can be used as a functional component for service repairs, upgrades, or restoring the cooling system to full operational status.

Benefits of Using an Original BMW Hose

Using an original water hose in the B47 engine cooling system offers a number of practical benefits:

• maintaining the coolant flow characteristics designed by the manufacturer,
• secure fit to mountings and routing in the engine bay,
• reducing the risk of improper installation typical of aftermarket alternatives with different profiles,
• compatibility with other components of the BMW F-series LCI cooling system.

For users who expect predictable cooling system behavior and want to maintain a configuration consistent with the factory design, choosing such a component is a technically sound solution.

Related Components and Technical Materials

If you are planning a comprehensive engine area repair or upgrade for your BMW and need other parts from the same group, such as additional coolant hoses, flexible cooling hoses, or rigid pipes for fluid routing, check the available parts in the BMW Hoses, Pipes, and Tubes category.

To expand your knowledge on how component condition affects driving safety and comfort, you can refer to practical technical materials, such as the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which helps to better understand the interdependencies between different vehicle systems and their impact on car operation.