Mercedes M-Class ML W163 Rear Right Door O/S Window Sealing Frame A1637301660

The Mercedes ML W163 Rear Right Window Seal is an original body part designed for the rear right window of the Mercedes ML class W163 generation. The precisely engineered seal profile ensures stable window seating, improves sealing, and reduces wind noise, contributing to a more comfortable and functional vehicle operation.

Specifications and technical data

• SKU: A1637301660
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1637301660
• Substitutable numbers: A1637301660, A 163 730 16 60, EM
• Location on the vehicle: Rear, Right

Purpose and Function of the Window Seal

This seal is intended for installation on the rear right side of the body, at the junction of the window and the car body. Its purpose is to prevent water, dust, and wind from entering the cabin, as well as to stabilize the glass pane within the door frame or body. Thanks to its factory-matched profile for the ML W163, this part integrates seamlessly with original mounting points and the window opening geometry.

Construction and Fit for Mercedes ML W163

The seal is an original Mercedes part, ensuring correct geometry, flexibility, and compatibility with factory glass and door components. The appropriately selected material hardness allows for:

• maintaining stable pressure of the window against the frame,
• reducing vibrations and creaks during driving,
• minimizing wind noise at higher speeds.

This ensures predictable installation without the need for modifications or shape adjustments, which is particularly important for sealing components in off-road vehicles like the ML W163.

Characteristics of a Used Part

The offered seal is a used part, sourced from disassembly. Such parts allow for maintaining the original manufacturer's specifications while reducing repair costs. In practice, this means:

• retaining the factory shape and fit to the window frame,
• consistent appearance with other body parts,
• an economical option for replacing a damaged or leaky seal.

For many Mercedes owners, choosing an original part from disassembly is a sensible compromise between quality and budget, especially for body parts with specific profiles.

Selection by OEM Number and Location

To ensure the seal is correctly fitted to your specific ML W163, it is advisable to verify compatibility using the OEM number and its location on the vehicle (rear, right side). If you have any doubts, the vehicle's VIN and a comparison of the seal's shape with the removed part will be helpful. A detailed verification process is described in the article: Guide to selecting the correct part by VIN and OEM number step-by-step, which provides practical tips and a list of questions to ask the seller.

Benefits of Using an Original Seal

Installing the original rear right window seal on a Mercedes ML W163 restores proper body sealing and reduces unwanted noises during driving. This is particularly important for vehicles used on longer journeys, where acoustic comfort and interior protection from moisture directly impact the durability of upholstery and trim elements. Choosing an original component minimizes the risk of fitting issues, reducing installation time and simplifying service work.

Summary

The Mercedes ML W163 Rear Right Window Seal is a dedicated body part for the rear right window, ensuring proper sealing and stable glass seating. The original origin of the part and its specific fit for the model make it a practical solution for body repairs and eliminating leaks in the Mercedes ML W163. If you are considering different parts sources, the article Refurbished or Used Original – Which Part to Choose for Repair may also be helpful, discussing the advantages of choosing disassembled parts in terms of quality and cost-effectiveness.