Mercedes R171 Convertible Cover Wind Deflector Draft Stop A1718600074

Mercedes R171 Convertible Cover Wind Deflector Draft Stop is a practical piece of equipment that significantly improves driving comfort with the top down. It reduces air turbulence in the cabin, lowers noise levels, and allows for easier conversation or listening to audio at higher speeds. By choosing an original part from the Mercedes group, you gain a perfect fit for the body structure and stable mounting in the factory-designated points.

Specifications and technical data

• SKU: A1718600074
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718600074
• Substitutable numbers: A1718600074, A 171 860 00 74
• Category: Other Exterior Parts & Accessories

Purpose and function of the wind deflector

The Mercedes R171 Convertible Cover Wind Deflector Draft Stop is designed as a component to reduce drafts in the cabin when the roof is folded. Mounted behind the seat backrests, it creates an aerodynamic barrier that:

• reduces airflow into the interior when driving at higher speeds,
• reduces wind noise, improving acoustic comfort,
• limits the cooling of the passengers' necks and shoulders,
• stabilizes airflow, which promotes a smoother highway driving experience.

Thanks to this, driving a convertible becomes more comfortable even outside the summer season, and using the open roof is possible across a wider range of temperatures.

Original origin and fit for Mercedes

The presented deflector belongs to the group of original solutions used by the Mercedes brand. This means that its geometry, mounting method, and operating range have been developed specifically for the R171 body structure. In practice, this translates into:

• precise fitment with factory mounting points,
• no need for modifications or custom brackets,
• preservation of aesthetics consistent with the interior and exterior styling lines,
• compatibility with factory covers and rear cabin upholstery.

Choosing an original solution is particularly important in convertibles, where mounting rigidity and proper airflow management have a direct impact on perceived driving comfort.

Performance characteristics and installation

The Mercedes R171 Convertible Cover Wind Deflector Draft Stop is a component that can be removed when not needed and reinstalled when necessary. Thanks to the factory design, installation is orderly and predictable. In daily use, the driver gains:

• easier cabin maintenance (less dust and small debris blown in from the rear),
• more stable thermal conditions with the roof open,
• better clarity for phone calls and audio system messages,
• more orderly airflow around the passengers' heads and shoulders.

For many convertible users, installing a wind deflector is one of the most noticeable comfort upgrades, especially when driving outside the city frequently.

Product condition and benefits of choosing a used part

The offered deflector is a secondary market item, which allows you to combine original origin with a more favorable purchase cost. In the case of such components, a used part retains its full aerodynamic functionality while enabling an economical repair or completion of the vehicle's equipment. It is a good solution both when restoring a car to factory condition and when replacing missing equipment after previous removal.

Integration with other equipment

The wind deflector works with the factory folding roof system and the rear cabin trim elements. Its proper operation does not require additional electrical modifications or interference with the body structure. As a result, it is a safe and predictable service solution for workshops specializing in Mercedes convertibles and for users who maintain their cars themselves.

If you are planning a comprehensive repair or upgrade of the optional equipment zone in your Mercedes and need other elements from the same group, such as covers, handles, or small mounting accessories, check the available parts in the Other Mercedes category.

To compare the character of sports versions of cars with standard models and to better understand the differences in the construction of drive and brake systems, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design their most dynamic versions.