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

The BMW 1 / 3 E81 E87 E87N E90 E90N E91 Electric Steering Rack is an original steering system component designed for BMW 1 and 3 Series vehicles with electric power steering. As part of the Steering Racks and Housings category, it ensures precise vehicle handling, stable road performance, and proper integration with the vehicle's safety systems.

Specifications and technical data

• SKU: rhd-6798894
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6798894
• Substitutable numbers: 32106793458, 6793458, 32106788746 32106792946, 6788746, 6792946, 32106872479, 6872479, 6792942, 6798894
• Category: Gearboxes, Racks & Pinions

Application in BMW 1 and 3 Series Models

This electric steering rack is designed to work with the BMW 1 Series E81 / E87 / E87N and 3 Series E90 / E90N / E91 platforms, where the steering system is integrated with the vehicle's electronics. This ensures compatibility with factory power steering systems, dynamic stability control, and the suspension configuration characteristic of these BMW generations.

This part is suitable for users who wish to restore the proper functioning of their steering system after wear or damage to the existing rack, while maintaining the factory handling parameters and steering feel.

Construction and Technical Characteristics

The electric steering rack in these BMW models combines a classic mechanical section with a precise electric drive and control electronics. This design enables:

• smooth, speed-dependent power assistance,
• precise transfer of steering wheel input to the wheels,
• cooperation with dynamic stability control systems and driver assistance features.

By using an original steering rack, the correct steering geometry is maintained, and the vehicle's response to steering inputs remains consistent with the manufacturer's original specifications. This is particularly important in BMW vehicles, where driving precision is a key characteristic of the vehicle's performance.

Benefits of Installing an Original Steering Rack

Choosing an original steering rack for the BMW 1 and 3 Series ensures full compatibility with the vehicle's factory system. The main advantages include:

• Perfect Fit for the steering column and suspension, with no modifications required.
• Proper integration with the factory steering assist control software.
• Consistent, predictable vehicle behavior during city and highway driving.
• Ability to utilize the existing vehicle configuration without interfering with the electrical system beyond standard installation.

This product is from the BMW OE line, meaning it has been designed specifically for these models and meets the manufacturer's requirements for build quality and performance parameters.

Condition, Verification, and Purpose

The steering rack is a used part, allowing for an economical repair of the steering system while maintaining original BMW specifications. This type of component is particularly attractive to users seeking a sensible compromise between cost and quality, while avoiding uncertain aftermarket alternatives of unknown origin.

Due to the nature of the part, installation by a specialized service center with experience in BMW electric steering racks is recommended. Proper installation and potential vehicle adaptation are crucial for maintaining the full functionality of the system.

Selecting the Right Rack and Additional Information

Before purchasing, it is advisable to verify the rack's compatibility with your specific engine and equipment version by using the OEM part number and available interchange numbers in the technical specifications. This facilitates the selection of a part that fits your specific BMW model and minimizes the risk of incompatibility.

If you are looking for other BMW Steering Racks and Housings for your vehicle, please check our dedicated category: BMW Steering Racks and Housings.

When planning a vehicle upgrade or repair using used parts, it is worth exploring practical tips for safe tuning and cost optimization. More information can be found in the article: Tuning with Used Parts – How to Gain Performance Without Breaking the Bank.