Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Diesel 8514243

The BMW F10 F11 N47N Diesel Water Coolant Hose is a component from the Cooling System Hoses and Pipes category, designed for BMW 5 Series F10/F11 diesel engines with the N47N unit. It ensures proper coolant circulation, supporting stable operating temperatures for the diesel engine and reducing the risk of overheating. This is a practical choice for users seeking a reliable cooling system component with factory-original geometry and fitment.

Specifications and technical data

• SKU: 8514243
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8514243
• Substitutable numbers: 17128514243, 8514243, BG
• Fuel type: Diesel
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The water coolant hose in the N47N engine is responsible for transporting coolant between key system components such as the engine block, radiator, and return circuit. In diesel engines, stable heat dissipation is crucial for the durability of the cylinder head, seals, and accessories. Using a hose with the correct shape and diameter minimizes the risk of flow turbulence, leaks, and localized overheating.

Compatibility with N47N Diesel Engine

The offered hose is designed to work with the N47N engine in diesel-powered BMW F10 and F11 models. Proper fitment for the diesel cooling system ensures:

• maintenance of the original hose routing in the engine bay,
• correct connection to the cooling system spigots,
• proper coolant flow under typical N47N unit loads.

This allows the hose to be used as a replacement part in case of wear, cracks, or leaks in the existing hose.

Product Characteristics and Application Benefits

As a component within the Cooling System Hoses and Pipes group, this water coolant hose has been developed to maintain appropriate flexibility and resistance to the diesel engine's operating temperature. The hose construction is adapted for operation in the coolant environment and typical engine vibrations, which reduces the risk of micro-cracks and leaks with proper installation.

The main benefits of using this component include:

• maintaining stable operating temperatures for the N47N engine,
• reducing the risk of overheating in urban and highway conditions,
• restoring the original flow of the cooling system after a failure of the old hose.

Used Condition and Practical Aspects

The water coolant hose is offered as a used part, allowing for an economical repair of the cooling system while maintaining a component with factory-original fitment for BMW F10/F11. For installation, it is recommended to:

• inspect the surface of the spigots and hose clamps,
• replace the coolant according to the vehicle manufacturer's recommendations,
• check the system for leaks after the engine has warmed up for the first time.

This approach allows for the full utilization of the hose's potential and reduces the risk of further intervention in the cooling system.

More About Cooling Systems and Used Parts

If you want to better understand how a properly functioning cooling system affects engine lifespan and what symptoms indicate engine overheating, it is worth reading the guide: Engine Cooling System – Overheating, Repair, and Used Radiators. You will find practical tips on diagnosing and operating cooling systems in various car brands.

If you are planning comprehensive maintenance of the cooling system in your BMW 5 Series and also need other components, such as additional hoses, return pipes, or branches for this model, check the available parts in the BMW Cooling System Hoses and Pipes category.