BMW E81 E87 E90 E91 Petrol N45 N46 Power Steering Water Pump 6769598

BMW E90 N45 N46 Power Steering Pump 6769598 is an original hydraulic system component designed for BMW cars with gasoline engines. A used power steering pump ensures stable pressure in the steering system, which translates to precise vehicle handling and comfortable maneuvering. This is a solution for drivers looking for a proven BMW power steering pump at a reasonable price, while maintaining factory operating parameters.

Specifications and technical data

• SKU: 6769598
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6769598
• Substitutable numbers: 32416780413, 6780413, 11517515778, 7515778, 7500594, 32427500335, 7500335, 32416769598, 6769598, 32416767452, 6767452, 11517511220, 7511220, 11517511221, 7511221
• Fuel type: Petrol
• Category: Power Steering Pumps

Purpose and Technical Characteristics

The presented pump belongs to the Power Steering Pumps category and is structurally adapted for BMW E90 series steering systems with N45 and N46 gasoline engines. It has been designed to work with the hydraulic power steering system, ensuring proper flow and operating pressure across the entire engine speed range.

Thanks to the use of original body and impeller geometry, the pump maintains stable operating parameters, which reduces the risk of noise, vibrations, and power steering loss during parking or dynamic driving. The construction is adapted to work with the belt drive typical for these units, which facilitates integration with existing engine accessories.

Benefits of Using an Original BMW Power Steering Pump

Using an original power steering pump in a BMW steering system brings tangible operational benefits:

• maintaining the factory steering force characteristics across the entire speed range,
• better cooperation with the existing steering rack and hydraulic lines,
• reducing the risk of leaks due to imprecise fitting,
• stable operation at high operating temperatures typical for gasoline engines.

Additionally, the pump has assigned replacement numbers, which facilitates part selection by OEM number or by reference numbers used in BMW and independent supplier catalogs. This is particularly important when matching to a specific engine version and model year.

Condition, Verification, and Preparation for Installation

The power steering pump is offered as a used part, which allows for a lower repair cost while maintaining the original manufacturer's specifications. Before being put on sale, the part is routinely verified for body tightness, condition of connection spigots, and overall housing condition. This type of inspection reduces the risk of installing a part with visible mechanical damage.

Thanks to the preservation of the original mounting shape, the pump is prepared for installation in place of the old component, without the need for modifications to brackets or lines. In practice, this means shorter mechanic working time and a lower risk of fitting problems.

Selection by OEM Number and Compatibility

This BMW power steering pump has a dedicated OEM part number and a set of replacement numbers, which allows for precise selection for a specific model and engine version. When purchasing, it is advisable to compare the markings with the currently installed pump or to use a parts catalog to confirm compatibility with the given vehicle.

In case of doubt, it may also be useful to check the car's configuration by VIN number in the BMW catalog or in independent parts selection systems. This helps to avoid errors resulting from differences between individual equipment variants or production years.

Ecological Aspect of Using Used Power Steering Pumps

Choosing a used power steering pump aligns with the trend of responsible vehicle operation, reducing waste and the demand for new component production. For many drivers, this is a way to combine savings with a more conscious approach to car servicing. If you want to learn more about the impact of refurbished and used parts on performance and the environment, check out the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.

Related System Components and Technical Knowledge

A functional power steering pump works with other engine-driven components, such as fluid pumps or fuel system components. In the context of comprehensive car maintenance, it is worth familiarizing yourself with the principles of selecting and diagnosing pumps and other components, as described in the guide Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. Although it mainly concerns the fuel system, it presents a universal approach to working with pumps and OEM numbers.

If you are also looking for other BMW power steering pumps suitable for various models of this brand, check out our dedicated category: BMW power steering pumps. This will allow you to easily compare available variants and select the part that best fits your car.