Audi Q7 4M Boot Trunk Lid Tailgate Lift Motor Actuator Left N/S 4M0827851C

The Audi Q7 4M tailgate actuator – left electric drive is an original component of the rear lid opening and closing system, designed for installation on the left side of the vehicle. It ensures stable operation of the electric tailgate lifting, maintaining the correct movement geometry and comfort of trunk operation. This solution is dedicated to Audi users who expect precise operation of the factory system without compromise.

Specifications and technical data

• SKU: 4M0827851C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0827851C
• Substitutable numbers: 4M0827851C, 4M0 827 851 C
• Location on the vehicle: Left
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and Function in Audi Q7 4M

The presented actuator is a component of the system responsible for the electric lifting and closing of the tailgate in the Audi Q7 4M generation. It operates on the left side of the body, cooperating with the right actuator, hinges, and tailgate lock, which allows for smooth and controlled guidance of the trunk lid.

Thanks to its precise design, the actuator maintains the correct tailgate movement speed, reduces mechanical stress on the hinges and lock, and supports the proper functioning of the comfort opening and closing features. This is particularly important in vehicles equipped with an electric or semi-electric tailgate.

Construction and Integration with the Body System

The actuator belongs to a group of components such as gas springs, locks, hinges, and other parts responsible for the operation of the tailgate. Its construction is designed to work with the factory mounting points in the Audi body, allowing for installation without interfering with the car body structure.

• dedicated mountings adapted to the geometry of the Audi Q7 4M,
• designed cooperation with the tailgate hinges and lock,
• operation along the tailgate's movement axis, reducing stress on the sheet metal and mounting elements.

This configuration allows for maintaining the factory fit of the tailgate, minimizing the risk of creaking, rubbing, and improper closing.

Benefits of Using an Original Actuator

Using an original actuator in the Audi Q7 4M translates into a number of practical operational benefits:

• consistency with the factory system – maintaining operating parameters as intended by the vehicle manufacturer,
• correct guidance of the trunk lid on the left side, which reduces the risk of misalignment and excessive wear of the hinges,
• stable system operation with frequent opening and closing, including in urban and family conditions,
• maintaining operating comfort – uniform movement speed, predictable stopping and closing.

The choice of an original component from this group is particularly important for vehicles with electric tailgate drives, where incorrect actuator parameters can lead to overloading the drive or lock.

Condition and Application in Vehicle Service

The offered actuator is from the group of original Audi components and is intended for use as a replacement part in the process of repairing or restoring the factory functionality of the tailgate. It is suitable for replacing a damaged drive as well as for comprehensive servicing of the rear body area, including hinges, lock, and guide elements.

Thanks to the preservation of factory geometry and mounting points, installation proceeds in an organized manner, without the need for body adaptation or modification of the tailgate's mechanical system.

Expanding Knowledge and Selecting Parts for Audi

If you want to better understand how original body, interior, and electronic components influence the character of your car, it's worth reaching for expert materials. Read the article Audi and Pure Emotion – How Used Parts Help Maintain the Brand's DNA to see how choosing the right components allows you to maintain a consistent driving experience and build quality.

If you are planning a comprehensive repair or upgrade of the rear body area in your Audi and need other elements from the same group, such as actuators, locks, or tailgate hinges, check the available parts in the Gas Springs, Locks, Hinges, and Other Audi Parts category.