Mercedes W164 Bonnet Hood Hinge Front Mountain Grey Metallic - 787

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes W164 Bonnet Hood Hinge Front Mountain Grey Metallic - 787 is an original body component designed for installation in the front part of the vehicle. Thanks to its factory finish in the Mountain Grey Metallic - 787 shade, it allows for an aesthetically pleasing and technically correct replacement of a damaged hinge without the need for additional painting. This is a practical solution for users who expect a robust construction and the maintenance of a consistent body line.

Specifications and technical data

• SKU: A1778801100-MG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1778801100
• Substitutable numbers: A1778801100, A 177 880 11 00
• Location on the vehicle: Front
• Color: Mineral Grau Metallic - B39
• Category: Hinges, Latches & Additional Bonnet Components

Purpose and function of the bonnet hinge

The presented component belongs to the Bonnet hinges, locks and other bonnet parts group and is responsible for the stable guidance and safe opening of the engine compartment bonnet. Its location in the front zone of the vehicle means the hinge operates under demanding conditions – it is exposed to mechanical stress, temperature changes, and the influence of external factors. The original design ensures proper mounting geometry, which translates into the correct alignment of the bonnet with the fenders and bumper.

Color and body matching

The finish in Mountain Grey Metallic - 787 is essential wherever not only functionality but also a consistent body appearance matters. The hinge in this shade allows for reducing the scope of paint work when replacing the component, which is beneficial in terms of both time and cost. For users who care about the visual continuity of the bodywork, this means easier maintenance of a uniform color in the area of the bonnet and the front of the vehicle.

Characteristics of the original Mercedes part

As a Mercedes brand product, the hinge has been designed to maintain the factory operating parameters of the bonnet. Properly selected stiffness, movement kinematics, and mounting points minimize the risk of improper closing, rubbing against adjacent elements, or unwanted play. The used nature of the part allows for an economical repair while maintaining the manufacturer's original specifications, which is particularly important for components responsible for the safe operation of the bonnet.

Application in repairs and upgrades

The bonnet hinge in Mountain Grey Metallic will work well both for standard replacement of a damaged element after a collision and for the reconstruction of the vehicle's front after major bodywork repairs. Thanks to the factory paint, it can be used in projects where it is important to limit interference with the original paint coating. It is a practical solution for body and paint shops as well as users assembling body components themselves.

Complementary Mercedes bonnet elements

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

Technical support and knowledge about Mercedes parts

When selecting body components for different generations of models of this brand, knowledge of the design changes introduced by the manufacturer can be helpful. In the broader context of the development of technical solutions and the selection of body and mechanical components, it is worth reading the blog article Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences and Mercedes auto parts over the years, which organizes information about successive generations and the specifics of parts used in these vehicles.