BMW 3 Series E46 Water Pump Pipe Coolant Hose Feed 7510952

BMW 3 Series E46 Water Pump Pipe Coolant Hose Feed is an original cooling system component from the Lines, hoses and pipes group, designed for use in BMW E46 series vehicles. This used OEM component allows for maintaining the factory coolant flow geometry, which promotes stable engine operation and reduces the risk of overheating under demanding operating conditions.

Specifications and technical data

• SKU: 7510952
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7510952
• Substitutable numbers: 17127510952, 7510952
• Category: Hoses, Lines & Pipes

Purpose and function in the cooling system

The presented hose is a cooling system component responsible for directing fluid between engine subassemblies and the radiator. By maintaining the factory shape and internal diameter, it ensures:

• stable coolant flow under various engine loads,
• proper venting of the section it covers,
• compatibility with original clamps, connectors, and mounts in the BMW E46 engine bay.

Selecting a hose from the same model platform minimizes the risk of leaks and improper routing in the engine bay, which is important for both the thermal safety of the power unit and the durability of adjacent components.

Advantages of using an original BMW hose

Using an original hose in a BMW E46 brings a number of practical service and operational benefits:

• Factory fit – compatibility with original mounting points and installation routing in the engine bay is maintained.
• Material consistency – the hose is designed to operate within the temperature and pressure ranges typical for the BMW E46 cooling system.
• Easier diagnostics – using an OEM part makes it easier for mechanics to identify potential leaks and compare them with service documentation.
• Compatibility with other system elements – the hose works with factory connectors, tees, and housings without the need for adapters.

Condition, origin, and service application

The item comes from a dismantled BMW vehicle, which means it is a used part that retains the manufacturer's original specifications. This type of component is particularly useful in:

• routine cooling system repairs after a leak or hose crack is detected,
• preventive maintenance when there is a need to replace worn sections of the cooling installation,
• restoring the vehicle to a configuration close to factory specifications after previous modifications.

Choosing a used OEM hose is often a cost-effective solution while maintaining high assembly and functional compatibility with the factory cooling system.

Support for the circular economy

Using used cooling system components, such as the BMW 3 Series E46 Water Pump Pipe Coolant Hose Feed, aligns with the principles of the circular economy. This reduces waste, lowers the demand for the production of new parts, and allows for the effective use of resources already introduced to the market. If you would like to learn more about the environmental and economic benefits of installing dismantled components, it is worth reading the article on the circular economy and used car parts.

Expanding the cooling system in the BMW E46

If you are planning a comprehensive repair or upgrade of the cooling system area in your BMW and need other elements from the same group, such as additional lines, flexible hoses, or rigid pipes carrying coolant, check out the available parts in the BMW lines, hoses and pipes category.