Hood Actuator BMW F10 F11 Engine Bonnet Pedestrian Protection Left N/S 7191049

Hood Actuator BMW F10 F11 Engine Bonnet Pedestrian Protection Left N/S is a specialized component of the pedestrian protection system, responsible for the controlled lifting of the bonnet on the left side in the event of a collision. Using an original BMW solution ensures the consistent operation of factory safety systems and minimizes the risk of vehicle electronic errors. It is a practical choice for professional repairs of the front body section in 5 Series F10/F11 models.

Specifications and technical data

• SKU: 7191049
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7191049
• Substitutable numbers: 7191049, 51237191049
• Location on the vehicle: Left
• Category: Bonnet Panels

Function and role of the active bonnet actuator

The active bonnet actuator is an executive element of the pedestrian protection system that lifts the bonnet on the left side in a fraction of a second, creating an additional zone of controlled deformation between the bonnet and the hard components of the engine compartment. This reduces the impact forces acting on a pedestrian's body during a collision.

A properly selected and functional actuator ensures:

• correct cooperation with collision sensors and the safety control unit,
• stable, repeatable operation of the bonnet lifting mechanism,
• maintenance of the vehicle's factory passive safety parameters.

Fitment for BMW F10/F11 and positioning

The presented component is designed for installation on the left side of the vehicle, in the bonnet mounting area. The actuator's construction is adapted to the body geometry of the BMW 5 Series F10/F11 generation, which facilitates its integration with existing mounting points and factory wiring.

Such fitment translates into:

• secure seating in the body structure without the need for modifications,
• proper force distribution during system activation,
• compliance with factory BMW service procedures.

Characteristics of the used component

The offered actuator comes from the Bonnet category and is a used part, which allows for a significant reduction in repair costs while maintaining the original design. Such components are frequently chosen by workshops specializing in post-accident repairs, where both compliance with factory solutions and service economics are important.

Using a used OEM component is particularly beneficial for safety systems, where it is crucial to maintain the exact operating characteristics as in the vehicle's original configuration.

Professional use in post-accident repairs

The left-side active bonnet actuator is installed primarily after the pedestrian protection system has been triggered or during front-end collision repairs. Replacing this component is crucial for restoring full system functionality and avoiding errors in safety control units.

In workshop practice, such a component:

• allows the repair to be completed in accordance with the manufacturer's guidelines,
• minimizes the risk of accidental system re-triggering due to improper installation,
• facilitates diagnostic procedures and clearing system errors.

Expanding repairs within the BMW bonnet area

If you are planning a comprehensive repair or upgrade of the front bonnet area in your BMW and need other parts from the same group, such as reinforcements, hinges, or additional mounts, check out the available parts in the BMW Bonnets category.

More about the benefits of used OEM parts

When planning the repair of a pedestrian protection system and other body components, it is worth considering the use of used OEM parts, which are often available immediately and help reduce vehicle downtime at the service center. If you want to learn how such a solution affects project lead times and service costs, read the article Availability of car parts off-the-shelf vs. repair time – how do used OEM parts shorten workshop stays?.