Mercedes SLK R171 Bonnet Lock Engine Hood Catch Latch Mechanism A1718800064

Mercedes SLK R171 Bonnet Lock Engine Hood Catch Latch Mechanism is an original front hood locking system component designed for installation in the front section of the vehicle. Thanks to its factory design, it ensures secure closing of the hood, stable latch guidance, and safe locking of the cover while driving. This is a practical solution for users who want to restore the proper operation of the hood opening and closing mechanism in their Mercedes by using a proven, used OEM component.

Specifications and technical data

• SKU: A1718800064
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718800064
• Substitutable numbers: A1718800064, A 171 880 00 64
• Location on the vehicle: Front
• Category: Hinges, Latches & Additional Bonnet Components

Function and application of the bonnet lock

The presented bonnet lock mechanism is responsible for the mechanical locking of the front hood and works in conjunction with the release cable from the cabin. Its placement in the front area of the vehicle allows for direct transfer of force from the release lever to the latch, enabling smooth unlocking of the hood during engine compartment maintenance.

The original design for the Mercedes R171 guarantees proper guidance of the lock tongue, correct positioning relative to the hood catch, and compatibility with the factory cable and handle system. As a result, the mechanism can be used both as a replacement part after damage and as a preventive replacement for a worn-out lock.

Benefits of using the original mechanism

Using a factory bonnet lock in a Mercedes translates into a number of practical operational advantages:

• Precise fit with the front body structure, without the need for mounting modifications.
• Proper cooperation with the factory release cable and hood catch.
• Stable retention of the hood in the closed position, which reduces unwanted vibrations and noise.
• Ability to restore the correct operation of the opening system after a collision or operational wear.

As an item from the Hinges, locks, and other hood parts group, this mechanism is an essential component of the system responsible for the safe closing and operation of the front hood, contributing to the comfort of daily vehicle use.

Installation and operational characteristics

The location at the front of the vehicle facilitates access to the lock during service work related to adjusting the hood position or replacing mounting elements. The design intended for Mercedes allows for installation in factory mounting points, which helps maintain the original closing geometry.

The used nature of the part means that the mechanism comes from disassembly, which is a beneficial solution for drivers looking for original components at a reasonable price, while maintaining compliance with the manufacturer's factory standards.

Integration with other hood elements

The bonnet lock works with hinges, the catch on the hood, and guide elements, creating a coherent system responsible for closing and opening the front part of the body. Replacing this mechanism is particularly recommended when problems with closing the hood arise, when excessive force is required to open it, or when there are visible signs of wear on the lock tongue.

If you are planning a comprehensive repair or upgrade of the hood area in your Mercedes and need other elements from the same group, such as additional auxiliary locks, guides, or mounting brackets, check the available parts in the Mercedes hinges, locks, and other hood parts category.

Support in choosing used parts for Mercedes

For users who want to better understand the specifics of selecting original components from disassembly for cars of this brand, a guide dedicated to the topic of used subassemblies will be helpful. More practical information on the cost-effectiveness of the purchase, quality, and selection of elements can be found in the article Used parts for Mercedes – original parts from disassembly.