BMW X5 E70 X6 E71 Steering Hose Dynamic Drive Pressure Line Pipe Assy 6772446

BMW X5 E70 X6 E71 Steering Hose Dynamic Drive Pressure Line Pipe Assy is an original component from the Power steering hoses group, designed for use in BMW X5 E70 and X6 E71 models. The product comes from disassembly, which allows for maintaining the factory characteristics of the steering system and represents a reasonable, technically sound solution for repairs or replacing a damaged hose.

Specifications and technical data

• SKU: 6772446
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6772446
• Substitutable numbers: 6772446, 37136772446
• Category: Power Steering Hoses

Purpose and function in the steering system

The power steering hose in the BMW X5 E70 and X6 E71 is responsible for the safe transport of operating fluid between the components of the power steering system. A properly selected and leak-free hose:

• ensures stable pressure in the power steering system,
• reduces the risk of leaks and loss of steering efficiency,
• influences vehicle handling precision and maneuvering comfort,
• protects other system components from overloads resulting from improper flow.

By maintaining the original geometry and connections, the hose is matched to the factory configuration of the steering system in these models, which facilitates installation and minimizes the risk of leaks.

Technical characteristics and fitment

The offered element belongs to the Power steering hoses group, meaning it was designed specifically to operate under the high hydraulic loads typical of power steering systems. Its original BMW origin promotes:

• maintaining the correct hose diameter and cross-section,
• proper routing in the engine compartment,
• compatibility with factory mounts and connectors.

Such fitment reduces the need for modifications, shortens service time, and decreases the risk of subsequent operational issues.

Product condition and benefits of using a used part

The item is offered as a used original BMW component, which in practice means combining factory build quality with a more cost-effective repair compared to new parts. Choosing a used power steering hose:

• allows for maintaining system consistency with other factory components,
• is an economical solution while maintaining a high level of safety,
• reduces waste and supports the reuse of functional parts.

If you want to better understand the impact of such service decisions on the environment, it is worth reading the article Sustainable automotive – how original used parts support ecology, which describes how parts from disassembly reduce the carbon footprint.

Application in service practice

When replacing the power steering hose in a BMW X5 E70 or X6 E71, it is important to follow the proper system bleeding procedure and check for leaks after installation. An original hose from disassembly facilitates:

• maintaining factory hose routing points,
• proper fitment with the pump and steering gear,
• maintaining predictable steering force characteristics.

This approach is particularly important in BMW X5 and X6 class vehicles, where steering precision and comfort have a direct impact on the driver's experience.

Expanding power steering system repairs

If you are planning a comprehensive repair or upgrade of the steering system area in your BMW and need other elements from the same group, such as additional hoses, return lines, or flexible connectors, check the available parts in the BMW power steering hoses category.