BMW F20 Steering Rack Motor Electric Power Steering Gear Actuator 6874661

BMW F20 electric steering rack with power steering motor is an original BMW steering system component, designed for precise control of the vehicle's driving path. Thanks to the integrated electric drive, it ensures stable, predictable responses to steering wheel movements and supports the operation of safety systems and driver assistance systems. This solution is dedicated to users expecting consistent steering system operation, correct geometry, and confident handling.

Specifications and technical data

• SKU: 6874661-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6874661
• Substitutable numbers: 6874661, 32106874661
• Category: Gearboxes, Racks & Pinions

Technical characteristics and function in the steering system

The presented steering rack belongs to the group of Steering racks and housings, which means it is responsible for transferring torque from the steering column to the wheel knuckles and cooperating with electric power steering. The integrated electric motor generates the appropriate assist torque, reducing the force required to turn the steering wheel and enabling precise vehicle control across the full speed range.

This type of solution is crucial for the proper functioning of systems such as stability control, parking assist, or trajectory correction in emergency situations. A correctly selected steering rack allows for maintaining the factory driving characteristics, which is particularly important in BMW cars, known for their balanced, dynamic suspension performance.

Part selection by OEM and replacement numbers

The component has been designed as a BMW OE part, which means full compliance with the manufacturer's factory standards regarding geometry, ratios, and integration with the vehicle's electronics. In practice, this translates to correct communication with control modules and no need for adapting universal solutions.

The steering rack has a dedicated part number and associated replacement numbers, which facilitates verification of compatibility with a specific version of the BMW F20. When selecting, it is always recommended to compare the markings with the currently installed component or service documentation to maintain full compliance with the vehicle's factory configuration.

Condition, origin, and practical application

The offered steering rack is used, which in practice means it comes from a dismantled vehicle and can be a cost-effective alternative to a new OEM component. This type of solution is often chosen for post-accident repairs, mechanical damage to the steering rack, or electric power steering failures, when maintaining the original specification within a reasonable budget is a priority.

Due to its design, the steering rack is intended for installation in place of the factory component, maintaining the original mounting points and connections to the electrical system and suspension. A correctly selected and installed component allows for restoring proper vehicle handling, eliminating play, uneven assistance, or unpredictable steering system responses.

Benefits of using an original BMW steering rack

Using an original steering rack with an electric power steering motor in a BMW F20 provides several significant benefits:

• maintaining the factory operating characteristics of the steering system,
• correct cooperation with the vehicle's electronic systems,
• consistency with other suspension and wheel geometry components,
• reducing the risk of calibration and diagnostic problems.

For users who expect predictable, stable handling and proper power steering operation, choosing an original part from the Steering racks and housings group is a technically justified solution.

BMW steering system extension

If you are planning a comprehensive repair or upgrade of the steering system area in your BMW and need other components from the same group, such as steering rack housings, mounting elements, or additional components cooperating with the pinion, check the available parts in the BMW Steering racks and housings category.

For users interested in deepening their knowledge about selecting original components by OEM numbers and the principles of safe use of used parts, an article describing a practical approach to identifying components and verifying their compatibility with a specific vehicle configuration may be helpful – you can find it here: Five-cylinder Audi engine – a legend from Quattro to RS3 and how to care for it with original Audi parts.