BMW 3 Series E90 E92 Trunk Bowden Cable Emergency Unlocking Lock Boot Tailgate

BMW 3 Series E90 E92 Trunk Bowden Cable Emergency Unlocking Lock Boot Tailgate is an original control element for the tailgate opening mechanism, designed for BMW 3 Series E90, E90N, and E92 models. Thanks to its precise fit to the factory lock system, it ensures reliable force transmission from the control mechanism to the trunk lock. This is a practical solution for users who want to restore the proper operation of the tailgate without interfering with the vehicle's body structure.

Specifications and technical data

• SKU: 7117927
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7117927
• Substitutable numbers: 51247117927, 7117927, 51247197490, 7197490
• Location on the vehicle: Rear
• Category: Switches & Controls

Purpose and function of the trunk lid cable

The presented Bowden cable operates in the rear part of the vehicle, responsible for the mechanical connection between the control element and the trunk lock. In practice, this means that a correctly selected cable enables:

• efficient opening and closing of the trunk lid from the internal or external control point,
• stable transmission of operational loads under typical usage conditions,
• maintenance of the factory operating characteristics of the lock mechanism.

Thanks to a design consistent with the manufacturer's solutions, the tailgate control mechanism maintains proper geometry and travel, which reduces the risk of jamming and uneven wear of the cooperating components.

Compatibility with BMW 3 Series E90 / E90N / E92

The cable has been designed with the body architecture of the BMW 3 Series E90, E90N, and E92 generations in mind, which translates into the correct length, routing, and mounting points. Using an original solution allows you to:

• maintain factory cable routing in the trunk and body area,
• avoid modifications to mounts, brackets, or covers,
• maintain consistency with other tailgate control system components.

Such a fit is particularly important in vehicles where operational repeatability and the absence of additional stress within the rear body section are essential.

Characteristics of the control element

As an item from the Switches, control elements, and ignition locks category, the trunk lid Bowden cable works with the tailgate opening control system, serving as an important link between the user and the lock mechanism. In practice, this translates into:

• clear, repeatable operation every time the trunk is opened,
• reduction of play in the control system,
• maintenance of a predictable mechanism response to the movement of the control element.

This type of solution is particularly beneficial in vehicles used on a daily basis, where reliability and stability of the tailgate operation are paramount.

Condition, origin, and assembly aspects

The offered cable is a used part, which, in the case of original BMW components, allows for combining attractive costs with maintaining the proper fit for a specific body generation. Replacing the cable is a typical service operation in the rear area of the vehicle and can be carried out as part of standard workshop tasks.

Before installation, it is recommended to verify the routing of the old cable and the condition of the cooperating lock components and brackets so that the new element operates under the least possible load. This approach promotes longer, stable operation of the entire tailgate control system.

If you are planning a comprehensive repair or upgrade of the tailgate control zone in your BMW and need other items from the same group, such as cables, levers, or control mechanisms, check the available parts in the BMW switches, control elements, and ignition locks category.

Selection safety and sourcing used components

When selecting used control components, it is worth following proven procedures for assessing technical condition and compatibility with the specific body version. The guidelines described in the article dedicated to the safe selection of braking system components may be helpful – many principles regarding verification, inspection, and comparison of parts can also be applied to other mechanical subassemblies. Detailed tips can be found in the material Second-hand braking system: how to safely choose discs, calipers, and ABS?.

If you want to efficiently complete a wider set of original used parts for your car – from control elements to small assembly accessories – it is worth reading the guide describing one-stop-shop purchases. Practical tips on planning a parts list and avoiding random replacements can be found in the article Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?.