Mercedes A205 Front Left N/S Glass Seal Rail Window Trim A2056730365

Mercedes A205 Front Left Window Seal Strip is an original part from the Window Seals and Trim category, designed for installation on the front left side of the vehicle. It ensures a tight seal for the window and stable seating in the door frame, contributing to acoustic comfort and protection of the interior from external elements.

Specifications and technical data

• SKU: A2056730365
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2056730365
• Substitutable numbers: A2056730365, A 205 673 03 65
• Location on the vehicle: Front, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Intended Use and Function of the Part

The window seal strip for the A-Class and C-Class coupe/cabrio body series has been designed as a precisely fitted body component. Its placement on the vehicle is front, left side, meaning it works with the driver's door window in left-hand drive vehicles. The part is responsible for:

• Sealing the window-to-door frame contact – preventing water, dust, and air from entering the interior.
• Stable window guidance – reducing play and unwanted vibrations during driving.
• Improving acoustic comfort – reducing wind noise at higher speeds.

Benefits of Using an Original Window Seal Strip

Choosing an original window seal strip for your Mercedes allows you to maintain the vehicle's factory body parameters and functional properties. Key advantages include:

• Factory fit to the bodywork – the correct profile and geometry ensure proper adhesion to the window and door.
• Consistency with other seals – maintaining a continuous sealing line around the window, reducing the risk of leaks.
• Reduced corrosion risk – more effective water drainage from the door frame and sill area.
• Stable vehicle NVH performance (Noise, Vibration, Harshness) – maintaining a predictable level of driving comfort.

Installation Characteristics

The window seal strip is designed for installation at the factory mounting points in the front left door. Thanks to its construction, which aligns with the original Mercedes body design:

• No modification to the door structure is required – installation takes place in the position of the factory seal.
• Facilitates correct window alignment in the guides, which is important for the operation of the lifting mechanism.
• Works with existing trim elements – door upholstery, window frame, and other trim pieces.

When replacing, it is recommended to check the condition of other seals within the door to maintain the cohesive operation of the entire window system.

Product Condition and Practical Application

The part is offered in used condition, allowing for an economical replacement of a damaged or worn strip while maintaining the original manufacturer's specifications. This solution is particularly beneficial for:

• Post-accident repairs, where restoring door seal integrity is necessary after replacing the window or body panel.
• Eliminating noises and leaks occurring around the front left window.
• Restoration projects, where maintaining the original character of the Mercedes bodywork is important.

Mercedes Window Seals and Trim – Selecting the Right Parts

If you also need other Mercedes window seals and trim, use the dedicated category: Mercedes window seals and trim. There you will find compatible body parts, which will facilitate a comprehensive replacement of seals in your vehicle.

When selecting used body parts, it is worth being aware of common pitfalls associated with tuning and modifications. Practical tips can be found in the article Buying Used Car Parts – Common Mistakes When Choosing Parts for Tuning, which helps you plan your purchases consciously and avoid installation problems.