BMW E90 E91 Touring Towbar Towing Hitch Tow-Trust Trailer Carrier

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 Touring Towbar Towing Hitch Tow-Trust Trailer Carrier is an original component mounted in the rear part of the body, designed for safe trailer towing and the installation of transport accessories. The product from the Trailer hitches and complete sets category ensures a solid connection to the vehicle's structure while maintaining the factory geometry and operating parameters of the towing system. This is a solution for users who expect a proven design and predictable vehicle behavior when towing a trailer.

Specifications and technical data

• SKU: 6791155-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6791155
• Substitutable numbers: 71606791155, 6791155, 71606782408, 6782408, 71606767173, 6767173, 71606772205, 6772205, 71606784585, 6784585, 303 254 600 002, 6773725, 61319272858, 9272858, 61316942608, 6942608
• Location on the vehicle: Rear
• Category: Other Exterior Parts & Accessories

Purpose and fitment for BMW E90 / E91

The presented towbar has been designed for the BMW 3 Series E90 / E91 platform, taking into account the characteristic construction of the rear body section. Its placement on the rear of the vehicle allows for effective transfer of loads from the trailer to the body structure without interfering with key suspension or exhaust system components. Thanks to a design consistent with factory-applied solutions in BMW vehicles, proper vehicle handling and set stability are maintained while driving with a load.

Construction and function of the towbar

The towbar serves as a rigid mounting point for the trailer hitch, platform carriers, and other compatible transport accessories. The design intended for installation in the rear zone of the vehicle enables:

• safe transfer of longitudinal and lateral forces acting on the trailer hitch,
• maintaining the appropriate ball height relative to the ground,
• preserving the ground clearance and functionality of the rear part of the vehicle.

This type of solution is particularly useful for users who utilize their BMW E90 / E91 for utility purposes, such as towing cargo trailers, caravans, or transporting bicycles on a hitch-mounted platform.

Product characteristics and condition

The towbar comes from the BMW range, which means compatibility with factory mounting points and predictable behavior during operation. The product is offered as a used component, which in practice means it has already been in service on a vehicle but can still perform its function after proper installation and condition verification by a qualified service center. This type of solution is beneficial for users looking for original components at a reasonable price while maintaining a design consistent with the vehicle manufacturer's specifications.

Benefits of installing a towbar in a BMW 3 Series

The use of a towbar in a BMW E90 / E91 significantly increases the vehicle's functionality. It enables:

• expanding the car's transport capabilities without the need to switch to a larger vehicle,
• connecting various types of trailers consistent with the permissible towing parameters for the given model,
• mounting additional load-carrying systems, such as bicycle platforms or hitch-mounted luggage racks.

For many users, this is a practical way to adapt the car for daily tasks, recreational trips, or occasional transport of larger loads, while maintaining the character and driving dynamics typical of the BMW 3 Series.

Vehicle integration and installation aspects

The towbar intended for the rear of the BMW E90 / E91 is designed to work with factory mounting points in the body. This allows for installation without the need for non-standard structural modifications. During installation, it is recommended to:

• perform the installation in a workshop with experience in BMW vehicles,
• check the correct fastening of all bolts and load-bearing elements,
• adapt the trailer socket electrical installation to the requirements of the specific vehicle equipment version.

A properly installed towbar works with the vehicle's safety systems, and its presence should not negatively affect daily operation, provided that the manufacturer's recommendations regarding loads and usage methods are followed.

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other elements from the same group, such as additional hitches, mounting beams, or complete installation sets, check the available parts in the BMW Trailer hitches and complete sets category.

For drivers who are also considering improving the ergonomics of their driving position and more precise vehicle handling, an article describing the benefits of installing high-class steering wheels may be helpful – more information can be found in the material "Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?".