Sealing Rail Mercedes ML W166 Rear Door Right O/S Inside Seal Strip A1667350265

The inner seal for the rear right door of a Mercedes ML W166 is a precisely fitted body component responsible for the sealing and stable operation of the window and door. Thanks to its factory geometry and appropriate profile, it provides effective protection against noise, water, and dirt, improving the comfort of daily vehicle use.

Specifications and technical data

• SKU: A1667350265
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667350265
• Substitutable numbers: A1667350265, A 166 735 02 65
• Location on the vehicle: Rear, Right
• Category: Door Seals

Seal Purpose and Function

The presented seal belongs to the Door Seals category and is designed for installation on the rear right side of the body. This element works in the contact area between the door and the body, as well as the window, limiting the penetration of moisture, dust, and drafts into the cabin.

A properly selected rear right door seal:

• stabilizes the door's position relative to the body,
• reduces the risk of creaks and resonances during driving,
• contributes to maintaining proper interior acoustics,
• protects metal edges from accelerated corrosion.

Fit for Mercedes ML W166

The seal has been specifically designed for the Mercedes ML class, W166 generation, meaning its profile, length, and mounting points are adapted to the factory requirements of this body. Original origin from the Mercedes group translates to compatibility with factory mountings and preservation of the original door line.

The placement on the vehicle, identified as the rear right side, allows for unambiguous identification of the installation position and avoids errors when selecting the component for a specific side of the body.

Product Performance Characteristics

As a used part, the seal offers a practical solution for users who want to restore proper door sealing without the need to invest in a new component. The preserved material flexibility and correct profile shape allow for reinstallation and continued use in the vehicle.

The main benefits of using this seal include:

• limiting air drafts at higher speeds,
• reducing noise levels coming from the rear right door area,
• improving the acoustic comfort of rear seat passengers,
• more even door closing due to proper peripheral support.

Importance of a Proper Seal in Operation

In SUV vehicles like the Mercedes ML W166, the rear doors are heavily used, which over time leads to wear of rubber components. Replacing the inner seal on the rear right side helps to reduce unwanted vibrations and improve the overall rigidity of the door area. A functional seal also helps maintain more stable thermal conditions inside, reducing the load on the air conditioning system.

Expansion of Modernization – Mercedes Door Seals

If you are planning a comprehensive repair or modernization of the door area in your Mercedes and need other elements from the same group, such as additional perimeter seals, inner sealing strips, or rubber weatherstripping, check the available parts in the Mercedes Door Seals category.

Summary

The inner seal for the rear right door of the Mercedes ML W166 is a functional body element that allows for the restoration of proper sealing and smooth door operation on the rear passenger side. Thanks to its specific model fit and preserved factory geometry, it is a practical choice for repairs and renovations of the door area in vehicles of this series.