BMW 1 3 Series E81 E87 E87N E90 E90N E91 LCI Power Steering Rack Boxes Electric

The BMW 1 / 3 Series E81 E87 E87N E90 E90N E91 LCI Electric Steering Rack is an original steering system component from BMW, designed for vehicles with electric power steering. This used steering rack from the Steering Racks and Housings category allows for a technically correct repair of the steering system, maintaining factory driving parameters and operational precision.

Specifications and technical data

• SKU: rhd-6792942
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6792942
• Substitutable numbers: 32106793458, 6793458, 3210678874632106792946, 6788746, 6792946, 32106872479, 6872479, 6792942
• Category: Gearboxes, Racks & Pinions

Application and Compatibility

The presented electric steering rack is designed for BMW 1 and 3 Series models of the E81, E87, E87N, E90, E90N, and E91 LCI generations equipped with electric power steering. The construction based on an OEM solution ensures proper fitment to the steering column, body mounting points, and compatibility with the vehicle's factory electronics.

Thanks to the use of an original housing and geometry, this component helps maintain the correct gear ratio characteristics, which translates to predictable vehicle responses to steering inputs and stable handling under typical road conditions.

Construction and Technical Characteristics

The steering rack belongs to the group of components referred to as Steering Racks and Housings, indicating an integrated steering mechanism design with a properly engineered support housing. This solution ensures mounting rigidity, proper guidance of the toothed rack, and protection of the working elements from external factors.

The electric version collaborates with the vehicle's control system, enabling precise power steering assistance adjustment based on driving speed and operating conditions. The use of an original BMW component reduces the risk of incorrect communication with control modules and minimizes the need for additional installation modifications.

Benefits of Using an Original BMW Steering Rack

Replacing a worn or damaged component with a used, original BMW electric steering rack allows for:

• maintaining the vehicle's factory handling characteristics,
• preserving compatibility with the existing electric power steering system,
• reducing repair costs while utilizing an OEM component,
• minimizing the risk of installation issues due to the retention of original mounting points.

For workshops and individual users, this means the possibility of an efficient component replacement without the need for intervention in the suspension or steering system structure.

Condition, Origin, and Reference Numbers

The item is offered as a used part, allowing for an economical repair while maintaining the original manufacturing quality characteristic of the BMW brand. The steering rack has a dedicated OEM part number and associated interchangeable numbers, which facilitates unambiguous identification and selection for a specific engine and equipment version of the vehicle.

Before purchasing, it is advisable to compare the markings with the service documentation or the removed component to confirm full compatibility with the specific car model. This helps avoid installation problems and ensures proper cooperation with the control system.

Additional Information and Related Materials

If you are planning comprehensive steering system service for your BMW and need other parts from the vehicle's steering system category for this brand, check the available parts in the BMW Steering Racks and Housings category.

If you have doubts regarding the selection of a used steering system component or wish to expand your knowledge on the real durability and cost-effectiveness of using aftermarket parts, it is worth reading the article Used Car Parts: Myths and Facts You Need to Know, which discusses common concerns and practical aspects of such solutions in an accessible way.