BMW F07 F10 F11 530d N57N Coolant Hose Pipe Line Tube Radiator 8511928

BMW F07 F10 F11 530d Radiator Hose is a cooling system component from the Hoses and Pipes category, designed for BMW 5 Series F07, F10, and F11 models with a 530d engine. A properly selected radiator hose ensures stable coolant flow and helps maintain the engine's optimal operating temperature, contributing to safe and predictable vehicle operation.

Specifications and technical data

• SKU: 8511928
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8511928
• Substitutable numbers: 17128511928, 8511928, EM
• Category: Hoses, Lines & Pipes

Purpose and Fitment for BMW 530d

The presented hose is structurally designed to fit the cooling system of BMW 5 Series F07, F10, and F11 models in the 530d version. The appropriate shape and diameter of the connectors allow for correct installation in factory mounting points, facilitating assembly and reducing the risk of leaks. By maintaining a geometry consistent with the manufacturer's solutions, the component works with other cooling system parts without requiring modifications.

Technical and Functional Characteristics

The radiator hose operates under demanding temperature and pressure conditions, so its construction is adapted for prolonged contact with coolant and for temperature changes during engine warm-up and cool-down. The appropriately selected flexibility of the hose:

• facilitates installation in the confined space of the engine bay,
• compensates for engine vibrations,
• reduces stress on the radiator and engine connectors.

These properties help maintain stable cooling system operation and reduce the risk of connection leaks.

Category: BMW Hoses and Pipes

This item belongs to the Hoses and Pipes category, which includes components responsible for transporting working fluids in a vehicle – in this case, coolant. Using a hose dedicated to a specific BMW series preserves the factory routing logic of the installation, which is important for both reliability and ease of servicing. If you are looking for other hoses from the same group, check the available BMW Hoses and Pipes to select components that are compatible with your car's system.

Product Condition and Service Application

The radiator hose is offered as a used aftermarket part, which is a sensible solution for servicing vehicles where the cost-to-functionality ratio is important. This type of component is particularly useful for:

• repairs after a cooling system failure (cracks, leaks),
• preventive replacement of worn hoses,
• restoring the factory configuration after previous, non-original modifications.

Choosing the correct radiator hose helps restore proper fluid circulation and reduces the risk of engine overheating.

Reference Numbers and Part Identification

For this hose model, a dedicated OEM part number and related interchangeable numbers are available, which facilitates unambiguous identification in BMW catalogs and parts selection systems. In practice, this means the possibility of precisely verifying compatibility with a specific engine version and vehicle year, as well as easier comparison with parts already installed in the car.

New or Used Part – How to Choose?

When choosing a radiator hose for your BMW, it's worth considering the differences between new and used parts, especially in terms of cost and expected durability. If you want to better understand when it's worthwhile to opt for an aftermarket part and when to choose a new component, read the article: New or Used? A Comparison of Car Part Costs and Quality. This is a practical source of information that will help you make an informed service decision.