Mercedes Vito W447 Door Wing Mirror Left N/S Electric Heated Primed A4478100316

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Vito W447 Door Wing Mirror Left N/S Electric Heated Primed is an electrically operated, heated, and primed body component designed for installation on the driver's side. Thanks to its factory-standard design for Vito W447 models, it ensures precise fitment, correct viewing geometry, and convenient operation via the vehicle's electrical system. This is a practical solution for post-collision repairs or replacing a worn-out mirror.

Specifications and technical data

• SKU: RHD-A4478100316-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4478100316
• Substitutable numbers: A4478100316, A 447 810 03 16
• Location on the vehicle: Left
• Color: Primed
• Category: Mirror Assemblies

Purpose and function in the vehicle

The presented mirror is intended for the left side of the body in the Mercedes Vito W447 generation. As a component in the Exterior Mirrors category, it is responsible for proper side and rear visibility, which has a direct impact on the safety of maneuvering, changing lanes, and parking in both urban and highway conditions.

The mirror glass heating helps maintain clarity in low temperatures and high humidity, reducing fogging and frost accumulation. Electric adjustment allows for convenient positioning of the mirror from inside the cabin, making it easy to tailor the field of view to the driver's preferences.

Construction, color, and preparation for painting

The mirror housing is finished in primed, which means it is factory-prepared for painting. This allows the shade to be matched to the specific body color without the need for additional surface preparation, which speeds up the bodywork and painting process.

This solution is particularly beneficial for professional repairs, where visual consistency of the vehicle and the ability to use standard painting procedures are important. The mirror maintains a design consistent with factory mounting points, which facilitates installation in the original locations on the driver's door.

Technical parameters and electrical integration

The mirror has been designed as electrically adjustable and heated, allowing for full integration with the Mercedes Vito W447 electrical system. Control is performed via the factory switches in the cabin, and the heating function works in conjunction with the vehicle's defogging and heating system, depending on the specific vehicle configuration.

Proper fitment for a specific model is facilitated by identification via the OEM part number and interchangeable numbers available in the technical specification. This allows for verifying compatibility with your vehicle before installation, which reduces the risk of selecting the wrong variant.

Condition, application, and benefits of replacement

The item is offered as a used part, which provides a cost-effective solution while maintaining the original design intended for the Mercedes Vito W447. This type of mirror is suitable for both post-accident repairs and replacing a damaged or malfunctioning adjustment or heating component.

Replacing the mirror with the correct model for the specific side of the vehicle restores full functionality of the field of view, improves driving comfort, and maintains a consistent appearance of the side body section. It is a practical choice for workshops specializing in the Mercedes brand and users who care about the technical efficiency of their vehicle.

Related products and technical knowledge

If you are planning a comprehensive repair or upgrade of the side body area of your Mercedes and need other components from the same group, such as glass, housings, or complete adjustment sets, check the available parts in the Mercedes Exterior Mirrors category.

For users interested in a broader approach to servicing vehicles of this brand, the article describing the operation and selection of engine accessories in popular C-Class and E-Class models may be helpful – you can find it here: Reliability under the star – how to take care of engine accessories in popular Mercedes-Benz C-Class and E-Class models?.