Rear Spoiler BMW F34 GT Boot Trunk Tailgate Spoiler Motor Actuator 7310747

Visual condition of the part

The product shows signs of use visible in the photos.

Rear Spoiler BMW F34 GT Boot Trunk Tailgate Spoiler Motor Actuator is an original component from the Spoilers and wings group, designed for operation in the rear part of the vehicle body. It ensures stable, controlled extension and retraction of the spoiler, which translates into predictable vehicle behavior at higher speeds and the correct operation of the aerodynamic mechanism.

Specifications and technical data

• SKU: 7310747-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7310747
• Substitutable numbers: 51627310747, 7310747, BG
• Location on the vehicle: Rear
• Category: Spoilers & Wings

Purpose and function of the actuator

The spoiler actuator in the BMW F34 Gran Turismo model is responsible for the precise positioning of the rear aerodynamic element. A properly functioning component:

• ensures smooth extension and retraction of the spoiler during speed changes,
• maintains a stable position of the wing without vibrations or play,
• supports the correct distribution of downforce on the rear axle,
• reduces the risk of system errors related to the spoiler position.

Thanks to this, the rear spoiler mechanism maintains factory operating parameters, and the body system remains consistent with BMW's design specifications.

Construction and placement on the vehicle

The presented actuator is intended for installation in the rear area of the vehicle, where it works with the trunk lid structure and spoiler mounts. Its geometry and mounting points are matched to the F34 GT body, which allows for maintaining the correct kinematics of the wing movement.

The appropriate rigidity of the housing and the fit to the factory brackets minimize the loads transferred to the bodywork and reduce the wear of other system components. This is a beneficial solution in terms of both durability and user comfort.

Benefits of using an original BMW actuator

Using an original actuator in the BMW F34 GT allows for maintaining consistency with the vehicle's factory design. In practice, this means:

• reliable compatibility with the bodywork and the spoiler mechanism,
• proper cooperation with the electronics controlling the wing position,
• appropriately selected operating characteristics (stroke, force, movement speed),
• reduced risk of leaks or improper closing of the aerodynamic element.

This is particularly important in cars where the rear spoiler serves not only a stylistic function but also influences stability at higher speeds.

Condition of the component and service application

The offered actuator comes from the used parts group, which makes it an attractive service solution for users looking for a compromise between cost and maintaining the original specification. This type of component is often chosen in cases of:

• failure of the spoiler extension mechanism,
• mechanical damage after a rear-end collision,
• the need to restore full functionality of the aerodynamic system after system errors.

Replacing the actuator with an original, used component allows for restoring the correct operation of the spoiler without interfering with the body structure and without the need to adapt replacements with uncertain parameters.

Further upgrades within the spoiler area

If you are planning a comprehensive repair or upgrade of the rear spoiler zone in your BMW and need other elements from the same group, such as additional wings, mounts, or covers, check the available parts in the BMW Spoilers and wings category.

Technical support and knowledge about BMW drivetrains

When working with body systems and components that affect vehicle handling, it is worth knowing the drivetrain characteristics of a given model. For drivers interested in a broader technical context, including the specifics of BMW's all-wheel-drive solutions, the following article may be helpful: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi, and VW.