Mercedes-Benz E-Class W207 Ventilation Duct Air Glove Box Compartment

Mercedes-Benz E-Class W207 Ventilation Duct Air Glove Box Compartment is an original air ventilation system component, responsible for precisely directing air into the glove box area. Thanks to its factory geometry and perfect fit for the W207 body, it ensures stable airflow and maintains proper circulation in the front part of the cabin. This is a practical solution for users who want to restore the correct operation of the ventilation in the glove box area while maintaining the original Mercedes specification.

Specifications and technical data

• SKU: rhd-A2078310145
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078310145
• Substitutable numbers: A2078310145, A 207 831 01 45, KZ
• Category: Other Air Conditioning & Heating

Purpose and function in the ventilation system

The Mercedes-Benz E-Class W207 ventilation duct for the glove box acts as an intermediate element between the main air duct and the glove box compartment. It is responsible for:

• directing the airflow into the glove box,
• maintaining a stable flow cross-section,
• reducing pressure losses in the local section of the ventilation system,
• mechanically separating the glove box from other ducts.

By maintaining the factory shape and mounting points, this component allows for seamless integration with the existing ventilation system, without the need to modify other components.

Construction and fit for Mercedes-Benz E-Class W207

The original glove box ventilation duct is designed specifically for the W207 dashboard architecture, which translates into:

• precise fit with the glove box housing and adjacent ducts,
• stable mounting in factory installation points,
• maintaining appropriate rigidity while being resistant to operational vibrations,
• compatibility with the factory ventilation system and cabin air circulation.

Such a fit reduces the risk of leaks, unwanted flow noise, and looseness that could occur when using aftermarket replacements with different geometry. Choosing an original Mercedes component allows you to maintain the ventilation system's performance parameters in accordance with the manufacturer's specifications.

Performance characteristics and service application

The glove box ventilation duct is particularly useful in situations where:

• mechanical damage to the duct has occurred (cracks, deformations, broken mounts),
• there are leaks causing a drop in ventilation efficiency in the glove box area,
• after dashboard repairs, it is necessary to restore the original routing of air ducts,
• there is a need to replace the element with an original component of known origin.

Using an OEM element allows for an economical repair while maintaining factory compatibility with the Mercedes-Benz E-Class W207, which is important both in independent workshops and during DIY repairs.

Condition, origin, and benefits of choosing an original used part

The offered duct belongs to the group of original Mercedes components, which means it was designed and manufactured in accordance with the manufacturer's internal quality standards. The used nature of the part allows for lower repair costs while maintaining:

• compliance with the factory mounting system and duct routing,
• consistency with other ventilation system elements,
• predictable performance parameters over a long service life.

For owners of premium cars, it is important that original used components often fit the vehicle's construction better than random replacements, which translates into stability and repeatability of the service result.

Related categories and technical knowledge

If you are planning a comprehensive repair or upgrade of the dashboard area in your Mercedes and need other elements from the same group, such as air ducts, outlet grilles, or glove box housings, check out the available parts in the Other Mercedes category.

If you are interested in a broader context of selecting components for premium segment cars and the differences in construction between standard and sports versions, it is worth checking out our guide Audi RS vs other models – what is hidden under the hood and chassis?, which helps to better understand the manufacturers' approach to designing key vehicle systems.

Additionally, for users considering a conscious choice of original used parts for premium brands, the article Crisis in the new parts market? Why in 2026 used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend, discussing current market trends and practical benefits of such a solution, may be useful.