BMW E87 E90 E91 118d 320d Diesel M47N2 Power Steering Pump 6768155

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E87 E90 E91 118d 320d Diesel M47N2 Power Steering Pump is an original hydraulic system component designed for BMW diesel models. It ensures stable pressure in the power steering system, which translates into precise handling and comfortable maneuvering. This solution is particularly beneficial for daily city driving as well as dynamic performance.

Specifications and technical data

• SKU: 6768155
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6768155
• Substitutable numbers: 32416768155, 6768155, 32414029151, 4029151
• Fuel type: Diesel
• Category: Other Engine Parts

Purpose and role in the steering system

The presented power steering pump is a component of the steering system in BMW diesel cars, where it is responsible for generating the appropriate operating pressure in the fluid circuit. This ensures that the steering wheel operates smoothly and that reactions to driver input are predictable and consistent. In vehicles with the M47N2 engine, a properly functioning pump is crucial for driving stability, especially at higher speeds and during parking.

This component is particularly important in vehicles used intensively – if pump efficiency drops, symptoms such as noise in the system, temporary loss of power steering, or uneven steering feel may occur. Replacing it with a functional component allows for the restoration of the system's factory operating parameters.

Technical characteristics and compatibility

The pump has been designed to work with a diesel engine, meaning it is adapted to the torque characteristics of the diesel unit and the thermal conditions typical for this type of powertrain. The design allows for integration with factory engine accessories and standard hydraulic lines, which facilitates installation in place of a worn-out part.

Original manufacturer markings and assignment to a specific engine unit make it easier to select parts by OEM number or vehicle data. This minimizes the risk of incorrect fitment, and the installation process itself is orderly and predictable.

Condition, verification, and advantages of use

The pump comes from the Power steering pumps group and is offered as a used component, which provides a cost-effective solution while maintaining the functionality required for daily operation. This type of component allows for an economical repair of the steering system without the need to invest in a new part, while maintaining the original BMW design specifications.

The main benefits of using this pump include:

• maintaining the factory characteristics of the steering system,
• compatibility with diesel engine accessories,
• possibility of selection by OEM number and interchangeable numbers,
• reduction of repair costs while maintaining the original design.

Selection by OEM number and technical support

When selecting power steering pumps for BMW, it is particularly important to verify compatibility by OEM number and reference numbers, as well as to take into account the fuel type and engine version. Proper fitment eliminates installation problems and ensures correct cooperation with other system components.

If you would like to expand your knowledge on the diagnostics and selection of power supply and hydraulic components in diesel vehicles, it is worth checking out our guide on fuel systems – you will find practical information there about identifying parts by OEM numbers, regeneration, and maintenance: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Steering system expansion in BMW

If you are planning a comprehensive repair or upgrade of the steering area in your BMW and need other components from the same group, such as hydraulic lines, fluid reservoirs, or additional mounting elements, check out the available parts in the BMW Power steering pumps category.