BMW 7 Series E65 E66 735i 745i N62 Hose Expansion Pipe Power Steering 6756013

BMW 7 Series E65 E66 735i 745i N62 Hose Expansion Pipe Power Steering is an original component from the Lines, Hoses and Pipes group, designed for 7 Series models with the N62 engine. Engineered by BMW, it ensures proper fluid flow within the power steering system, stable operating pressure, and the safe operation of the pump and steering rack. This used OEM component is a sensible choice for drivers who expect factory-fitment and predictable steering system behavior.

Specifications and technical data

• SKU: rhd-6756013
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6756013
• Substitutable numbers: 32416756013, 6756013, 32416766023, 6766023, EM
• Category: Hoses, Lines & Pipes

Purpose and function in the power steering system

This power steering expansion hose is responsible for the controlled flow of fluid between hydraulic components in the BMW 7 Series E65/E66 with the N62 unit. As part of the original hydraulic installation, it works with the pump, reservoir, and steering gear to help maintain:

• stable operating pressure in the power steering system,
• proper fluid cooling and circulation,
• appropriate steering response during maneuvering and highway driving.

Thanks to its factory geometry, the hose is perfectly matched for routing in the engine bay, which reduces the risk of chafing, vibrations, and leaks resulting from improper positioning.

Advantages of using an original BMW hose

Choosing a used OEM power steering hose for a BMW 7 Series offers specific technical benefits. The original component ensures:

• factory fitment with brackets and mounts in the E65/E66 body,
• compatibility with the operating parameters of the N62 pump and steering gear,
• properly selected diameter and internal cross-section for correct fluid flow,
• preservation of the steering assist characteristics designed by the manufacturer.

Such a fitment eliminates the need for installation modifications and facilitates servicing, which is particularly important in advanced high-end models like the BMW 7 Series.

Condition, installation, and service application

The offered hose is a used component, which allows for lower repair costs while maintaining the manufacturer's original specifications. This is a practical solution in situations where:

• the existing hose shows signs of corrosion or leaks,
• mechanical damage has occurred due to a collision or improper installation,
• it is necessary to replace a section of the hydraulic system during a major engine bay overhaul.

The hose is intended for direct installation in the appropriate versions of the BMW 7 E65/E66 with the N62 engine, which facilitates workshop work and reduces vehicle downtime.

Support in part selection and expanding the scope of 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 lines, return hoses, or pressure pipes, check out the available parts in the BMW Lines, Hoses and Pipes category.

When choosing between new and used hydraulic system components, it is worth analyzing the cost-to-durability and quality ratio. The comparison presented in the article New or used? A comparison of costs and quality of car parts may be helpful, where practical aspects of using second-hand OEM parts are discussed in the context of economy and reliability.