Mercedes W177 W213 Tailgate Lock Trunk Lid Boot Latch Catch Rear A1177500085

Mercedes W177 W213 Tailgate Lock Trunk Lid Boot Latch Catch Rear is an original, used locking mechanism component for the rear lid, designed for installation in the rear body section. It ensures secure locking of the trunk lid, stable closure, and proper integration with the factory opening and closing system. This is a practical solution for users who want to restore full functionality to the tailgate without investing in a new component.

Specifications and technical data

• SKU: A177500085
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A177500085
• Substitutable numbers: A1177500085, A117 750 00 85
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the tailgate lock

The presented Mercedes W177 W213 Tailgate Lock Trunk Lid Boot Latch Catch Rear belongs to the group of body components responsible for securely closing the rear of the vehicle. It is mounted in the rear area of the car and works with the factory striker and opening mechanism, ensuring:

• stable locking of the tailgate while driving,
• proper closing without play or unwanted vibrations,
• consistent operation with the original opening control system.

Thanks to its factory design, the lock helps maintain proper closing geometry and reduces the risk of leaks in the rear body section.

Construction and body fitment

The element has been designed as an OEM part for the tailgate, which means it fits the factory mounting points on the body. The lock construction is prepared for operation in the rear zone of the vehicle, where it is exposed to temperature changes and stresses resulting from frequent opening and closing of the trunk lid.

The original build quality translates into:

• proper fitment with the lid and the striker on the body,
• smooth operation of the locking mechanism,
• maintenance of the lock's operating characteristics as intended by the manufacturer.

Condition, origin, and service application

The offered tailgate lock is a used part, sourced from disassembly, which allows for an economical repair of the rear body section while maintaining the manufacturer's original specifications. This type of component is particularly useful in situations where there has been mechanical damage to the lock, locking issues, or wear and tear.

Choosing an original, used lock is often a beneficial service solution, as it allows for the preservation of the factory design without the need to use replacements with uncertain parameters.

Benefits of using an original tailgate lock

Using this component in a Mercedes W177 or W213 restores the proper operation of the tailgate, which translates into daily comfort. Key advantages include:

• factory fitment to the rear body section,
• preservation of the locking method intended by the manufacturer,
• possibility of installation in place of a damaged lock without modifying the lid structure.

For workshops and individual users, this means shorter repair times and reduced costs while maintaining the appropriate quality level.

Related Mercedes tailgate components

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 lid hinges, lift actuators, or additional mounts, check the available parts in the Mercedes Tailgates and Rear Lids category.

Service knowledge and selection of used components

When selecting used body and accessory components, it is worth considering not only the price but also structural compatibility and technical condition. In the case of more complex components, such as drivetrain systems, a broader look at the cost-effectiveness of purchasing second-hand parts can be helpful – this is discussed in detail in the article Used gearbox – when is it worth it and what you need to remember, the conclusions of which can also be applied to other vehicle components.