Coolant Hose BMW F10 520d X3 F25 20dX N47N Radiator Water Cooling Pipe 8514233

BMW F10 F11 520d N47N Water Coolant Hose is a component from the Cooling System Hoses and Pipes category, designed for use in the engine's cooling system. It is responsible for the stable flow of coolant, which supports safe engine operating temperatures and reduces the risk of overheating. This is a practical solution for users looking for a proven, original component for their BMW 5 Series.

Specifications and technical data

• SKU: 8514233
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8514233
• Substitutable numbers: 11538514233, 8514233, BG
• Fuel type: Petrol
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The water coolant hose in BMW F10/F11 models with the N47N engine is responsible for transporting coolant between key system components. A correctly selected hose ensures:

• stable coolant flow across the entire engine load range,
• maintenance of optimal engine operating temperature,
• reduced risk of localized overheating and radiator performance loss,
• proper interaction with other cooling system components.

Thanks to its proper shape and fit for the specific engine version, the hose operates without stress, which limits the possibility of leaks at the connections.

Compatibility and Technical Specifications

The offered hose is a dedicated component for the cooling system in BMW 5 Series F10/F11 generation with the N47N unit and a petrol engine. The use of an original solution from the same product line as factory components translates to:

• secure fit to the spigots and mounting points in the engine bay,
• maintenance of the original hose routing geometry,
• proper interaction with engine accessories and body elements.

The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration in BMW catalogs and parts selection tools.

Performance Characteristics and Installation

The water coolant hose is a wear-and-tear item that can eventually become worn, hardened, or develop micro-cracks. Replacing it with the correct component helps restore:

• cooling system integrity,
• stable coolant level in the expansion tank,
• trouble-free operation of the coolant pump and thermostat.

In most cases, installing the hose involves removing old clamps, cleaning the spigots, and fitting the new component according to the factory routing. For reliability, it is recommended to use new hose clamps and check the condition of other hoses in the system.

Product Condition and Benefits of Choosing a Used Part

The offered hose comes from the used BMW parts segment. This type of component, when maintaining appropriate sealing and material flexibility, can be an effective alternative to new replacements, especially for vehicles used daily. Choosing a used hose offers:

• the possibility of maintaining the original cooling system specification,
• reduced service costs while preserving functionality,
• a more sustainable approach to vehicle operation through part reuse.

Cooling System and Engine Durability

A functional water coolant hose directly impacts the protection of the engine against overheating. Leaks, air in the system, or low coolant levels can lead to serious engine damage, making regular hose inspection and prompt reaction to leaks crucial. If you want to better understand how the entire cooling system affects engine lifespan, it's worth reading the article Engine Cooling System – Overheating, Repair, and Used Radiators, which discusses practical aspects of diagnostics and servicing.

Other BMW Cooling System Hoses and Pipes

If you are assembling a complete set of cooling system components and also need other BMW Cooling System Hoses and Pipes, check availability in our catalog: BMW Cooling System Hoses and Pipes. This will allow you to easily select a cohesive set of components for your model, simplifying servicing and reducing vehicle downtime.