BMW 1 3 Series E81 E87 E90 E92 N52N N52 Oil Active Steering Fluid Tank Hose

BMW 1 and 3 Series Active Steering Reservoir Hose is an original hydraulic system component designed for models with N52N/N52 engines. It ensures a stable connection between the oil reservoir and the active steering system, which translates to reliable steering operation and predictable vehicle behavior. This solution is dedicated to specific BMW versions, allowing you to maintain factory driving characteristics.

Specifications and technical data

• SKU: 6767161
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6767161
• Substitutable numbers: 32416850101, 6850101, 32416773907, 6773907, 32416771062, 6771062, 32416764785, 6764785, 32416767161, 6767161, EM
• Category: Other Steering & Suspension Parts

Purpose and Function in the Steering System

This active steering fluid reservoir hose is designed to work with the active steering system in selected BMW 1 Series (E81, E87) and 3 Series (E90, E92) models with N52N/N52 engines. It is responsible for transporting hydraulic fluid between the reservoir and other system components, which directly impacts:

• correct operating pressure in the power steering system,
• stable operation of the active steering,
• maintaining the appropriate amount of fluid in the circuit.

By preserving the original geometry and connection diameters, the hose supports precise vehicle handling and proper interaction with other steering system components.

Original Origin and Replacement Numbers

This part comes from the BMW OE line, meaning it complies with the manufacturer's factory standards regarding material, shape, and mounting method. The hose has a dedicated OEM part number and associated replacement numbers, making it easy to verify its compatibility with your specific vehicle configuration. The presence of reference numbers simplifies selection when comparing with the BMW catalog or an existing part removed from the car.

Condition, Installation, and Fitment

The hose is offered as a used part, which translates to significant cost savings while maintaining the original BMW specifications. This type of component, when properly installed and leak-checked, allows for the restoration of correct active steering system operation without the need to invest in a new component.

Due to its factory origin, installation is close to plug-and-play – the hose is designed to fit factory brackets, clamps, and spigots, minimizing the need for modifications. Before installation, standard service procedures are recommended, including:

• checking the condition of connectors and sealing surfaces,
• replacing hose clamps if they are designed for single use by the manufacturer,
• bleeding the system after filling with fresh oil.

Benefits of Using an Original Hose

Using an original active steering fluid reservoir hose in BMW 1 and 3 Series models ensures the integrity of the entire hydraulic system. In practice, this means:

• compatibility with the factory active steering system – no issues with fitting diameters and lengths,
• maintaining the steering assist characteristics intended by the manufacturer,
• reduced risk of leaks resulting from the use of non-original aftermarket parts.

For drivers who want to preserve the characteristic BMW steering feel, choosing an OE part is a technically safe and predictable solution.

Selection of Other System Components and Additional Materials

If you are planning a comprehensive repair or upgrade of the steering system area in your BMW and need other parts from the same group, such as return hoses, pressure hoses, or additional hydraulic line sections, check the available parts in the Other BMW category.

When choosing between new and used hydraulic system components, it's worth analyzing the cost-to-durability ratio and the impact on further vehicle operation. A detailed comparison can be found in the article New or Used? Comparing the Cost and Quality of Car Parts, which helps you make informed decisions about your vehicle's service strategy.

For a comparison of solutions used in other brands and segments, including sports models, you can also refer to the material Audi RS vs. Other Models – What's Under the Hood and Chassis?, which discusses differences in the design of powertrain, braking, and suspension systems.