BMW X1 E84 Tow Bar Trailer Witter Towing Hitch Towbar Hook Module 6873073

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW X1 E84 Tow Bar Trailer Witter Towing Hitch Towbar Hook Module is an original component mounted in the rear part of the body, designed for safe trailer towing and bike rack installation. The detachable ball design allows for convenient adjustment of the vehicle to current needs, and the 7-pin connector ensures standard operation of the trailer's electrical system. This is a practical solution for BMW X1 E84 users who expect functionality while maintaining the vehicle's factory character.

Specifications and technical data

• SKU: 6873073-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873073
• Substitutable numbers: 6873073, 71606873073, 6790386, 71606790386
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and fitment for BMW X1 E84

The presented tow bar has been designed specifically for the BMW X1 E84 model, taking into account the geometry of the rear body section and factory mounting points. Its placement in the rear area of the vehicle ensures proper load transfer to the body structure, which translates into stable vehicle handling while towing.

As an element from the Bumpers and reinforcements group, the tow bar works with the rear body structure, integrating with the beam and reinforcements without interfering with the vehicle's basic architecture. This maintains structural consistency and proper protection of the rear of the car.

Detachable design and 7-pin functionality

The detachable ball type allows for quick removal of the working element when the tow bar is not needed. This facilitates daily use of the car, improves the aesthetics of the rear body, and can reduce the risk of accidental impacts during parking. This solution is particularly beneficial for drivers who use the tow bar periodically – e.g., for occasional trailer towing or bike rack installation.

The standard 7-pin connector ensures compatibility with a wide range of trailers and luggage platforms, enabling the operation of basic external lights. It is a proven, widely used standard in towing installations that facilitates integration with the vehicle's existing electrical system.

Product characteristics and condition

The tow bar comes from the BMW brand offer, which means maintaining factory design assumptions and fitment for the specific model. The used nature of the item allows for an economical restoration of towing functions in the vehicle while maintaining the original mounting specifications. The product is intended for installation in the rear of the car, in the place provided by the vehicle manufacturer.

The OEM designation and the availability of interchangeable numbers in the technical specification facilitate verification of compatibility with a specific version of the BMW X1 E84. This allows for precise selection of the element for your specific vehicle, minimizing the risk of installation problems.

Application in the body system and towing safety

The tow bar, as an element related to the Bumpers and reinforcements group, works with the rear body structure, transferring loads from the trailer to the vehicle's structural reinforcements. A properly selected and installed element of this type is crucial for the stability of the car-trailer set and for safety while driving with an additional load.

Proper placement on the vehicle and the design intended for the BMW X1 E84 promote the maintenance of correct towing geometry, which limits undesirable phenomena such as excessive trailer swaying or uneven body loading. This is especially important on longer routes and in changing road conditions.

Technical support and additional information

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 beams, reinforcements, or covers, check the available parts in the BMW Bumpers and reinforcements category.

For users interested in a broader context of selecting original components, it is worth reading the expert material on the quality of OEM parts – more information can be found in the article Quality assurance and OEM safety – why are used original car parts the best choice for your car?.