BMW 7 Series E65 E66 Automatic Boot Trunk Lid Tailgate Right Spring O/S 7058646

BMW 7 Series E65 E66 Automatic Boot Trunk Lid Tailgate Right Spring is an original part from the Boot lids and rear parts group, designed for precise operation in the rear section of the vehicle body. It ensures controlled opening and closing of the trunk lid on the right side, which translates into daily convenience and the proper functioning of the entire tailgate system in your BMW.

Specifications and technical data

• SKU: 7058646
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7058646
• Substitutable numbers: 51247058646, 7058646, 51247201462, 7201462, 51247158951, 7158951
• Location on the vehicle: Right
• Gearbox type: Automatic
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The actuator is responsible for the stable guidance and support of the trunk lid on the right side of the body, working in conjunction with the hinges and other mounting elements. A properly selected component in this area is important for:

• the correct movement path of the lid during opening and closing,
• maintaining the proper balance between the left and right sides of the system,
• reducing stress on the hinges and the mounting points of the rear body section.

The element is dedicated to BMW vehicles equipped with an automatic transmission, which allows for maintaining the consistency of the car's configuration with the manufacturer's factory specifications.

Compatibility and fitment

The actuator has been designed for the BMW 7 Series E65/E66 platform, ensuring it maintains the correct mounting points and operating geometry within the tailgate area. Proper fitment translates into:

• correct alignment with the trunk lid structure,
• maintaining the range of motion intended by the manufacturer,
• the possibility of installation without interfering with the body structure.

As a part from the Boot lids and rear parts group, it works with the lock, hinges, and other components of the rear body section, creating a cohesive system responsible for convenient access to the luggage compartment.

Performance characteristics

The presented actuator is a used part, which allows for an economical replacement while maintaining the original BMW design. In practice, this means:

• maintaining the factory operating characteristics of the trunk lid,
• the ability to restore the proper operation of the system after damage or wear of the previous actuator,
• consistency with other rear body components, without the need for system modifications.

For vehicles with an automatic transmission, maintaining operating comfort is particularly important – a functional actuator reduces the need for physical force when opening and closing the lid, which improves the ergonomics of daily use.

Installation and technical aspects

The location on the right side of the vehicle facilitates the identification of the correct mounting point and the selection of the appropriate part during replacement. In practice, installation involves working within:

• mounting points in the trunk lid structure,
• designated areas in the body on the right rear side of the vehicle,
• connections interacting with other elements of the opening system.

Selecting an original actuator for the BMW E65/E66 helps reduce the risk of improper lid operation, such as uneven lifting, sagging, or excessive load on the hinges. This is a particularly beneficial solution for servicing luxury class cars, where maintaining the manufacturer's specified operating parameters is crucial.

Expanding the BMW tailgate system

If you are planning a comprehensive repair or upgrade of the rear body area in your BMW and need other elements from the same group, such as additional actuators, hinges, or lid mounting elements, check out the available parts in the BMW Boot lids and rear parts category.

For drivers interested in a broader approach to vehicle maintenance, including the conscious selection of used components, an article discussing the structural and operational differences between stock and sport solutions – especially in the context of suspension and the selection of used suspension parts – may be helpful. More practical information can be found in the material: Stock vs. sport suspension – design differences and is it worth buying used suspension parts?.