Mercedes X156 Window Strip Trim Door Front Right O/S Moulding Seal A1567250565

Mercedes X156 Window Strip Trim Door Front Right O/S Moulding Seal is a precisely fitted body component from the Doors and door panels group, designed for installation on the front right door. It is responsible for guiding the window tightly and protecting the door edge, which translates into acoustic comfort, aesthetics, and the operational durability of the vehicle.

Specifications and technical data

• SKU: A1567250565
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1567250565
• Substitutable numbers: A1567250565, A 156 725 05 65
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and function of the window strip seal

The front right door window strip seal in Mercedes X156 models operates in the critical area where the window meets the door panel. Its tasks include:

• stable window guidance during raising and lowering,
• limiting the ingress of water and contaminants into the door interior,
• reducing wind noise at higher speeds,
• protecting the window edge and paintwork from excessive wear.

Thanks to its proper profile and fitment to the specific X156 body, this component helps maintain the factory window guidance geometry and improves overall driving comfort.

Compatibility and body fitment

The presented strip is designed for installation in the front – right side zone, which eliminates the need for any modifications or fitting of universal replacements. The design corresponds to the original solution used in Mercedes X156 doors, ensuring that:

• proper contact lines with the window and door panel are maintained,
• the risk of rattling, looseness, and leaks is reduced,
• installation can be performed using standard service procedures.

The location on the vehicle is clearly defined as the front right door, which facilitates part selection during accident repairs or when replacing worn-out service components.

Characteristics of the used component

The strip seal comes from dismantling, which allows for maintaining the original design specification specific to the Mercedes brand. A used component of this type is often chosen for body repairs because:

• it retains the factory fit to the shape of the door and window,
• it enables economical replacement compared to new parts,
• it allows for restoring the correct operation of the window mechanism without interfering with other sub-assemblies.

This solution is particularly beneficial for local repairs when only the seal or guide strip is damaged, while other door components remain functional.

Application in the door and door panel system

In the Doors and door panels group, the window strip seal plays an important complementary role for the door skin, frame, and window lifting mechanism. A correctly selected component:

• limits the ingress of moisture into the door interior, which promotes the durability of sheet metal and mechanisms,
• supports maintaining uniform pressure of the window against peripheral seals,
• allows for maintaining a consistent appearance of the door edge with other body elements.

For body shops and service centers specializing in the Mercedes brand, this is a practical component that facilitates restoring the factory finish standard after side body repairs.

Support with selection and additional materials

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other elements from the same group, such as panels, frames, or additional seals, check the available parts in the Mercedes Doors and door panels category.

For drivers interested in optimizing vehicle operating costs and making informed choices regarding used parts, guide materials may also be useful – you can find more on cost-effective service solutions in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.