Smart 451 Cabrio Boot Lid Tailgate Foam Mount Supporting Bracket A4517470197

The Smart 451 Cabrio Trunk Lid Mounting Sponge is an original trim part from the Cladding, decorative strips and decorations group, designed for the trunk lid area of the Smart 451 Cabrio model. The carefully designed mounting sponge stabilizes the trunk lid, improving user comfort and the aesthetics of the rear bodywork.

Specifications and technical data

• SKU: A4517470197
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4517470197
• Substitutable numbers: A4517470197, A 451 747 01 97
• Part type: Trim Strip
• Category: Trim

Purpose and Function of the Part

The presented trunk lid mounting sponge is responsible for proper support and vibration damping within the rear lid of the Smart 451 Cabrio. The appropriately selected material density helps to reduce unwanted noises during closing and driving, and also supports the even fit of the lid to the bodywork.

Thanks to its factory fit to the specific lid construction, this part works with other mounting, sealing, and decorative components, which translates into a cohesive appearance and predictable lid behavior in daily use.

Construction and Fit for Smart 451 Cabrio

The mounting sponge has been developed as part of the original rear lid trim system for Mercedes Smart 451 Cabrio vehicles. The shape and structure of the material are adapted to the factory support points, which facilitates installation and ensures a repeatable positioning relative to the trunk lid.

The appropriate elasticity of the sponge allows for:

• reduction of micro-gaps between the lid and the bodywork,
• limiting vibration transfer to trim elements,
• maintaining a stable lid position during operation.

Performance Characteristics and Benefits

As a trim part, the trunk lid mounting sponge affects both acoustic comfort and the perceived quality of the lid's operation. The use of an original solution allows for maintaining factory fit and predictable behavior of the closing mechanism.

Key benefits include:

• stabilization of the trunk lid in the closed position,
• reduced risk of cracks and knocks in the rear of the bodywork,
• maintaining an aesthetic, even fit of the lid to the body,
• compliance with the factory concept of interior trim and exterior cladding.

Product Condition and Service Application

The part is offered in used condition, making it a practical choice for servicing or repairing the rear lid of the Smart 451 Cabrio, especially when maintaining the original construction at optimal cost is a priority. This type of part is suitable for replacing worn or deformed damping elements within the trunk lid area.

Replacing the mounting sponge is particularly recommended when additional noises occur during driving, the lid fit deteriorates, or visible signs of wear appear in the lid support area.

Expansion of Rear Lid Trim Modernization

If you are planning a comprehensive repair or modernization of the rear bodywork trim area in your Mercedes and need other parts from the same group, such as covers, decorative strips, or additional decorative cladding, check the available parts in the Mercedes Cladding, decorative strips and decorations category.

If you are considering whether it is better to opt for new aftermarket parts or original used components for such elements, comparing costs and durability may be helpful – a detailed discussion can be found in the article New or Used? A Comparison of Car Part Costs and Quality.