Mercedes X117 Trunk Lid Lock Rear Tailgate Boot Catch Latch Actuator A1179064300

Mercedes X117 Tailgate Latch Closer is a precise component from the Locks and Latches group, responsible for securely closing the rear trunk lid. Thanks to its design, tailored to Mercedes brand standards, it ensures stable lid retention and comfortable operation during daily vehicle use.

Specifications and technical data

• SKU: A1179064300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1179064300
• Substitutable numbers: A1179064300, A 117 906 43 00
• Location on the vehicle: Rear
• Category: Exterior Locks & Lock Hardware

Purpose and Function in the Vehicle

The presented latch closer operates in the rear body area, responsible for the controlled closing of the trunk lid. Its placement in the rear of the vehicle directly impacts the convenience of accessing the cargo space and the proper fit of the lid to the body.

A properly functioning latch closer mechanism reduces the need to slam the lid, which positively affects user comfort, as well as the durability of hinges, seals, and other rear body components.

Technical Characteristics of the Latch Closer

The latch belongs to the Locks and Latches group, meaning it is designed to work with the factory trunk lid closing system in the X117 body type. The design is intended for installation in the rear zone of the vehicle, maintaining original mounting points and the mechanism's operating geometry.

This component is part of the system responsible for:

• stable locking of the trunk lid after it is closed,
• proper guiding of the lid's movement in the final closing phase,
• maintaining adequate pressure against the seals in the rear of the body.

Condition and Service Application

The offered trunk lid latch closer is a used part, allowing for an economical yet technically correct repair of the closing system in Mercedes vehicles. This is a practical solution when the existing latch shows signs of wear, such as closing issues, unstable locking, or excessive play in the mechanism.

Replacing this component is particularly recommended when:

• the trunk lid does not close properly in the final stage of closing,
• undesirable noises are heard from the latch area while driving,
• it is necessary to restore the correct operation of the factory rear lid locking system.

Benefits of Using an Original Latch Closer

Using a latch closer dedicated to the X117 body allows for maintaining the factory fit with the rear lid structure and other closing system components. This ensures:

• consistency with the original installation in the vehicle,
• proper cooperation with the locking mechanism and guides,
• maintaining the comfort of trunk use at the level intended by the manufacturer.

This solution is particularly beneficial for users who want to restore the full functionality of the rear lid without altering the body structure and without using aftermarket parts with uncertain fit.

Related Items from the Mercedes Locks and Latches Category

If you are planning a comprehensive repair or upgrade of the rear body area in your Mercedes and need other items from the same group, such as locking mechanisms, strikers, or additional closing components, check the available parts in the Mercedes Locks and Latches category.

For drivers interested in a broader approach to vehicle component operation and durability, including the impact of operating temperature on engine life, a helpful guide article on engine cooling systems, overheating, and the role of used radiators can provide a better understanding of the relationships between the technical condition of individual systems and overall vehicle reliability.