Mercedes C117 Hood Bonnet Cover Dampening Insert Insulation A1176820026

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes C117 Hood Bonnet Cover Dampening Insert Insulation is an original insulation component designed for installation in the front part of the vehicle body. Designed by Mercedes, it ensures a perfect fit to the hood structure and stable mounting at factory points. It is a practical solution that improves the acoustic comfort of the engine compartment and the aesthetics of the underside of the hood.

Specifications and technical data

• SKU: A1176820026
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1176820026
• Substitutable numbers: A1176820026, A 117 682 00 26
• Location on the vehicle: Front
• Category: Hinges, Latches & Additional Bonnet Components

Purpose and function of the dampening component

The hood insulation in the C117 model is responsible for reducing noise transmission from the engine compartment to the cabin and outside the vehicle. The component is mounted in the front part of the vehicle, directly under the engine hood, creating an acoustic and thermal barrier between the power unit and the hood panel.

The original insulation design ensures:

• better damping of engine and accessory operating sounds,
• protection of the inner side of the hood against dirt from the engine compartment,
• a consistent, tidy appearance from the underside of the hood.

Construction and fit for the Mercedes C117 hood

The insulation has been designed specifically for the engine hood of the C117 body, thanks to which it maintains the correct shape, thickness, and placement of mounting points. Precise fit to the hood facilitates installation and minimizes the risk of looseness that could cause unwanted vibrations or noise.

The component belongs to the Hood hinges, locks, and other parts group, which means it works with other hood components – the design does not interfere with hinges, the lock, or actuators, maintaining full functionality of opening and closing the hood.

Practical application and benefits of installation

Replacing worn or damaged hood insulation with an original dismantled part allows you to restore the factory acoustic and visual properties of the engine compartment. This is particularly important in vehicles used in urban conditions, where acoustic comfort is significant for daily driving.

The main advantages of using this component include:

• maintaining a stable noise level in the cabin under various engine loads,
• reducing hood resonance at higher speeds,
• aesthetic finish of the inner side of the engine hood,
• maintaining consistency with the vehicle's factory specification.

Characteristics of the used part

The offered hood insulation is a used part, coming from an original Mercedes vehicle. Such components are frequently chosen for repairs because they maintain factory fit and performance parameters, while simultaneously allowing for the optimization of service costs compared to purchasing a new element.

If you are considering whether it is a better solution to refurbish existing insulation or install an original dismantled part, it is worth checking the guide: Refurbished or original used – which part to choose for repair?

Expanding the hood area repair in a Mercedes

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 covers, mounts, or components working with the engine hood, check the available parts in the category Mercedes hood hinges, locks, and other parts.

Summary

The hood insulation for the Mercedes C117 is a functional insulation component mounted in the front part of the vehicle, which improves acoustic comfort and the appearance of the engine compartment. Its original origin from a Mercedes vehicle promotes proper fit to the hood and compatibility with other hood components. It is a practical choice for repairs and refreshing the hood area in cars of this series.