Mercedes ML W164 Door Window Frame Trim Cover Rear Left N/S Brown A1647300970

The Mercedes W164 Rear Left Door Window Trim Strip Frame Cover is an original body part designed for the rear left door area of W164 series models. This precisely fitted window frame trim in brown helps maintain the consistent aesthetics of the vehicle's side body and ensures proper window sealing. As part of the Window Seals and Trim category, it offers a functional solution for post-collision repairs, replacement of corroded elements, or visual vehicle restoration.

Specifications and technical data

• SKU: A1647300970-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1647300970
• Substitutable numbers: A1647300970, A 164 730 09 70
• Location on the vehicle: Rear, Left
• Color: Brown
• Category: Window Seals, Gaskets & Trims

Purpose and Fitment

The presented window frame trim cover is specifically designed for installation in the rear left door of Mercedes W164 vehicles. Its placement on the vehicle is clearly defined, making it easy to select the correct part when replacing a damaged or worn trim. Thanks to its factory profile, proper window guidance and stable support for the seal are maintained.

The brown color of the component allows for a cohesive match with the original body styling and the finish of the vehicle's side. Using an original window frame trim minimizes the risk of installation problems, leaks, or improper door fit.

Function in the Door and Window System

The window frame trim cover performs several important functions in the door construction:

• stabilizes the window edge in the guide rail in the rear left part of the body,
• supports the operation of seals that prevent water and dirt ingress,
• protects the frame edge from mechanical damage and minor deformations,
• contributes to the aesthetics of the vehicle's side line by masking joints and structural edges.

Thanks to its proper profile and fit for the rear left door, the element helps maintain the correct window guidance geometry, which is important for both user comfort and reducing wind noise during driving.

Product Characteristics and Condition

The window frame trim belongs to the Window Seals and Trim category, which includes elements responsible for combining protective and aesthetic functions around the side windows. The product is from disassembly, which allows for maintaining the original fit parameters characteristic of factory-fitted parts in Mercedes vehicles. This type of element is particularly useful for accident repairs, replacing corroded frame sections, or for visually refreshing the side body.

Using an original brown trim reduces the need for additional finishing work and helps maintain the vehicle's consistent appearance. It is a practical solution for users who expect technically correct installation and predictable performance of the element during long-term use.

Application in Service and Restoration

Replacing the window frame trim on the rear left door is recommended when the existing element has become deformed, corroded, cracked, or no longer provides proper support for the seal. Using an original cover allows the service center or body shop to reduce fitting and window adjustment time, as well as minimize the risk of subsequent complaints related to leaks or noise.

The element is also suitable for gradual body restoration, where the vehicle owner replaces individual components of the side door area, ensuring the preservation of the car's factory character. This is a technically advantageous solution for users who want to keep their vehicle in good visual and functional condition without having to use aftermarket parts with uncertain fit.

Expanding Work on Seals and Trim

If you are planning a comprehensive repair or upgrade of the door and side window area in your Mercedes and need other parts from the same category, such as additional frame trims, window seals, or edge covers, check the available parts in the Mercedes Window Seals and Trim category.

If you are simultaneously working on improving the appearance and ergonomics of the cabin, you can find inspiration for using used interior equipment elements in the article Car Interior Tuning with Global Parts, which discusses practical possibilities for modernizing seats and steering wheels while maintaining reasonable costs.