Mercedes W164 Wing Mirror Triangle Trim Cover Front Right O/S A1647250298

Mercedes W164 Front Mirror Triangle Cover Right A1647250298 is a factory body part from the Door and Door Sheet Metal group, designed for installation on the right front side of the vehicle. The original design ensures proper mirror positioning, aesthetic pillar finishing, and stable mounting within the driver or passenger door, according to the model's configuration.

Specifications and technical data

• SKU: A1647201670-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1647201670
• Substitutable numbers: A1647201670, A 164 720 16 70
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and Function of the Part

The right front mirror triangle cover is responsible for precisely closing the space between the mirror and the door structure. Thanks to its tailored geometry, it provides:

• stable support for the exterior mirror housing,
• an aesthetic finish for the door and pillar edges,
• limited ingress of dirt and moisture around the mirror mounting area.

This part has been specifically designed for the W164 series, ensuring a proper fit with the body line and maintaining the factory aerodynamic characteristics in the mirror area.

Construction and Body Fitment

The cover is a body part from the Door and Door Sheet Metal group, mounted on the front right side. Its shape is adapted to the profile of the door and the mirror base, which facilitates installation and allows for consistent gaps between body elements.

This solution allows for:

• maintaining the cohesive styling characteristic of Mercedes W164 models,
• reducing vibrations in the mirror mounting area,
• ensuring proper adhesion of seals and other trim elements.

Characteristics of an Original Mercedes Part

As a Mercedes product, the cover has been manufactured according to factory quality standards and dimensional tolerances. This means that with correct selection for the body version:

• it fits factory mounting points without requiring modifications,
• it maintains compatibility with the original exterior mirror,
• it allows for service replacement of a damaged part without interfering with the door structure.

Manufacturer markings and assignment to a specific model series facilitate part identification and minimize the risk of selecting an incorrect replacement.

Condition, Application, and Benefits of Installation

The offered cover is a part in Used condition, allowing for an economical replacement of a damaged door trim section while maintaining the original specification. This type of part is particularly suitable in situations where:

• mechanical damage has occurred in the mirror area (e.g., during maneuvering),
• only the cover needs replacement, without affecting the entire mirror,
• maintaining a cohesive body appearance is important at a reasonable repair cost.

The vehicle placement specified as front, right side facilitates unambiguous identification of the correct mounting position and reduces the risk of errors during ordering.

Expanding Door Repair Scope

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other parts from the same group, such as panels, reinforcements, or additional trim, check the available parts in the Mercedes Door and Door Sheet Metal category.

If you are considering wider use of salvaged parts in your car and want to better understand how to safely reduce service costs, the article Brake Calipers Under the Microscope – How to Choose Proven Used Brake System Components may be helpful, demonstrating a practical approach to selecting original components from the aftermarket.