BMW F10 Rear Hatch Automatic Spindle Drive Tailgate Strut Left N/S 7373438

BMW F10 Rear Hatch Automatic Spindle Drive Tailgate Strut Left N/S is a precision component of the tailgate opening system, designed specifically for BMW models with automatic control. This component from the Tailgates and rear parts group is responsible for the stable, controlled operation of the left side of the mechanism, ensuring convenient access to the cargo area. Thanks to its design compliant with the manufacturer's standard, it provides a functional solution for repairing or replacing the factory drive.

Specifications and technical data

• SKU: 7373438-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7373438
• Substitutable numbers: 7373438, 51247373438
• Location on the vehicle: Rear, Left
• Gearbox type: Automatic
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The tailgate spindle drive operates in the rear zone of the body on the left side, contributing to the system responsible for the automatic opening and closing of the lid. This element transfers forces from the control system to the tailgate, stabilizing its movement and maintaining the correct geometry of the hinges and actuators. In BMW vehicles with automatic trunk operation, this is a key component for maintaining user comfort and the proper functioning of the entire system.

Compatibility with the automatic transmission system

The presented drive is intended for cars equipped with an automatic transmission, where comfort and electrical systems are factory-integrated with the automatic tailgate opening function. As a result, the part works with the vehicle's control logic, enabling smooth operation of the trunk function in typical usage scenarios, such as parking, loading, or accessing the luggage compartment while the engine is running.

Installation and operational characteristics

The spindle drive is structurally matched to the left side of the tailgate, which facilitates its replacement in place of the original element. This solution allows for:

• maintaining the factory kinematics of the tailgate movement,
• reducing stress on hinges and mounts,
• maintaining the predictable operation of the comfort opening system.

The used nature of the part makes it a reasonable option for vehicle repairs where the cost-to-functionality ratio is important, while maintaining compatibility with the manufacturer's solutions.

Benefits of using an original spindle drive

Using a dedicated drive in the BMW F10 allows you to reduce the risk of problems with closing the tailgate, uneven movement, or comfort system errors. The main advantages include:

• consistency with the factory control system – no need to adapt universal solutions,
• proper fit to the body geometry and mounts,
• the ability to restore full functionality of the tailgate after a collision or wear of the original element.

For the user, this means more convenient trunk operation and less load on the remaining elements of the mechanism, which promotes their longer service life.

Body zone and tailgate system expansion

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other elements from the same group, such as hinges, actuators, or additional lifting mechanisms, check the available parts in the BMW Tailgates and rear parts category.

Technical support and repair cost optimization

When planning repairs for body and comfort systems, it is worth considering general strategies for reducing service costs using used parts. Additional information on the approach to repairs, design differences, and service economics can be found in the article Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs, which shows how to consciously select components based on real operational needs.