Mercedes W176 Boot Trunk Lid Lock Tailgate Latch Catch A0997400500

Mercedes W176 Boot Trunk Lid Lock Tailgate Latch Catch is an original component from the Tailgates and rear parts group, designed for installation in the rear section of the vehicle body. This used lock ensures a factory-standard fit, maintaining the correct mounting geometry and proper operation of the tailgate locking mechanism.

Specifications and technical data

• SKU: A0997400500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0997400500
• Substitutable numbers: A0997400500, A 099 740 05 00
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the tailgate lock

The presented lock is a component mounted in the rear of the vehicle, responsible for securely locking the trunk lid. Its task is to stably hold the tailgate in the closed position, eliminate play, and ensure proper cooperation with the external and internal opening mechanisms. Thanks to a design consistent with factory solutions, the correct operation of the handle, actuators, and any additional mounting elements is maintained.

Construction and fit for Mercedes W176

Mercedes W176 Boot Trunk Lid Lock Tailgate Latch Catch has been designed specifically for the body geometry of the W176 series, which translates into a precise fit with the tailgate and the closing panel. The properly shaped housing, mounting points, and sockets that work with the tailgate catch allow for installation without interfering with the body structure. Using an original solution reduces the risk of leaks, improper closing, or excessive tailgate vibrations while driving.

Benefits of using an original lock

Choosing this component primarily ensures the preservation of the factory operating parameters of the tailgate. A properly selected lock:

• maintains stable locking of the trunk lid under various operating conditions,
• reduces noise and vibrations coming from the rear of the vehicle body,
• supports proper cooperation with opening and closing mechanisms,
• allows for maintaining the original body line without the need for modifications.

Thanks to this solution, efficient repair of the vehicle's rear zone is possible, especially after mechanical damage to the tailgate or wear of the existing lock. The original design also helps maintain the technical consistency of the entire trunk locking system.

Condition of the component and practical application

The offered lock comes from the used parts segment, which allows for economical repair while maintaining the manufacturer's original specifications. This solution is particularly beneficial for servicing vehicles used intensively, where both functionality and a reasonable replacement cost are important. The component is intended for installation in the rear of the vehicle, in the tailgate area, as a part responsible for the daily operation of opening and closing the cargo space.

Expanding the repair of the rear body section

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other elements from the same group, such as tailgate hinges, support actuators, or additional lid mounts, check out the available parts in the Mercedes Tailgates and rear parts category.

Economical and ecological approach to repairs

Choosing a used tailgate lock is not only a saving but also a conscious approach to recycling automotive components. Reusing functional parts allows for reducing waste and lowering the demand for the production of new parts. If you want to learn more about the advantages of such a solution and find out how it affects the environment and the vehicle's operating budget, read the article Eco-driving: discover the benefits of used car parts.