BMW E81 E87 E90 E91 E92 Radiator Engine Cooling Hose Pipe Petrol 7618510

BMW E81 E87 E90 E92 Water Hose Pipe Benzine is a component from the Hoses, Pipes and Tubes category, designed for the cooling system in BMW cars with gasoline engines. The original design ensures proper coolant flow, stable engine operation, and safe heat dissipation. This is a practical solution for users looking for a proven component for service replacement in the cooling system.

Specifications and technical data

• SKU: 7618510
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7618510
• Substitutable numbers: 17127531579, 7531579, 17127565093, 17124513540, 17127531590, 7565093, 4513540, 7531590, 17127618510, 7618510
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Function in the Cooling System

The water hose, specifically designed for the BMW E81, E87, E90, and E92 series, is responsible for the controlled flow of coolant between system components. In gasoline engine vehicles, this is crucial for maintaining the engine's stable operating temperature, protecting against overheating, and ensuring uniform heat dissipation.

A properly selected water hose:

• ensures a sealed connection of cooling system components,
• maintains the correct direction of coolant flow,
• reduces the risk of pressure drops in the system,
• supports the proper operation of the thermostat and radiator.

Compatibility with BMW Models and Gasoline Systems

The presented hose has been designed with BMW 1 and 3 Series platforms in mind, ensuring proper geometric fit for the engine bay and mounting points. The hose's construction is adapted to the specifics of gasoline engines, where operating temperatures and coolant flow characteristics differ from diesel units.

This provides the user with a component that:

• is compatible with the factory BMW cooling system architecture,
• allows for installation without the need for system modifications,
• maintains flow parameters in line with the vehicle manufacturer's specifications.

Characteristics of the Used Component

The water hose comes from a secondary market, meaning it is a used part intended for further use after installation in a vehicle. This type of component is a good choice when cost reduction is a priority, while still maintaining compliance with the original manufacturer's specifications.

Using a used water hose allows you to:

• reduce repair costs compared to a new part,
• maintain the original geometry and routing of the hose in the engine bay,
• ensure consistency with other cooling system components.

Benefits of Using an Original BMW Hose

Choosing a water hose from the BMW OE offering primarily provides guaranteed fit for a specific vehicle generation. The original shape, connection diameters, and mounting locations minimize the risk of leaks and material stress after installation.

The main advantages of this solution include:

• maintaining the factory routing of the hose in the engine bay,
• compatibility with original clamps and mounting brackets,
• stable cooling system operation under typical operating conditions.

BMW Hoses, Pipes and Tubes – Selecting the Right Components

If you also need other BMW Hoses, Pipes and Tubes for your car, use the dedicated category where you will find a wide selection of cooling system and auxiliary system components: BMW Hoses, Pipes and Tubes. This will help you more easily select compatible components for your specific engine and body version.

More About Cooling Systems and Savings

Want to better understand how high ambient temperatures affect the cooling system and when it's worth considering used parts like radiators or fans? Check out our guide: Summer Heat vs. Cooling System – Used Radiators and Fans as a Way to Save. This is a practical addition to your knowledge when planning comprehensive cooling system service for your BMW.