Mercedes W205 Front Windshield Windscreen Wiper Arm Passenger Side A2058204000

Mercedes W205 Front Windshield Windscreen Wiper Arm Passenger Side is an original component from the Wiper arms group, designed for operation on the vehicle's windshield. Engineered by the manufacturer to ensure proper contact geometry and smooth cooperation with the wiper mechanism, it provides stable blade performance and effective water removal from the driver's field of vision.

Specifications and technical data

• SKU: A2058204000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2058204000
• Substitutable numbers: A2058204000, A 205 820 40 00
• Location on the vehicle: Front
• Category: Wiper Arms

Purpose and technical function

The described wiper arm is a component mounted on the windshield on the passenger side in Mercedes W205 class models. It is responsible for transferring movement from the drive mechanism to the wiper blade, while maintaining the correct operating angle and even pressure against the glass. As a result, the wiper system maintains proper visibility during rain, snowfall, and road debris conditions.

The precisely selected length and setting angle of the arm are crucial for proper coverage of the windshield surface, as well as for avoiding collisions with the other arm or the edge of the hood. Using an original component allows for maintaining the factory performance parameters of the wiper system.

Benefits of using an original wiper arm

Choosing an original wiper arm for the Mercedes W205 translates into a number of practical operational benefits:

• maintaining the factory geometry of the windshield wipers,
• proper blade pressure against the glass along its entire operating length,
• reduction of vibrations and noise during system operation,
• compatibility with the factory drive mechanism and mounting.

Thanks to this, the wiper system operates stably, and the driver maintains a clear field of vision in changing weather conditions. A properly selected wiper arm also reduces the risk of uneven blade wear and improper windshield cleaning.

Installation and vehicle fitment

The arm is designed for installation at the factory mounting point on the front wiper axle on the passenger side. The design provided by the vehicle manufacturer facilitates correct setting of the rest position and operating range on the windshield. Using an element from the same design group as the original equipment helps avoid issues with play, rubbing against the glass or bodywork, and an operating range that is too small or too large.

When replacing the arm, it is recommended to pay attention to correct alignment relative to reference marks on the windshield or bodywork to maintain the factory range of motion. A correctly installed arm works with the blade in a predictable and repeatable manner, which is important for both safety and driving comfort.

Application in the Mercedes W205 wiper system

This element is part of the system responsible for cleaning the windshield in the Mercedes W205 and works with the drive mechanism and wiper blade selected for this model. As a component from the Wiper arms group, it has been designed for a specific operating curve, which allows for even water removal from the windshield surface without leaving dead zones.

Replacing the arm is particularly recommended in the case of noticeable play at the mounting, deformation after a collision, uneven blade pressure, or problems with returning to the rest position. Using an original component allows for restoring the correct operation of the system without the need to modify other components.

Expansion of the Mercedes Wiper arms system

If you are planning a comprehensive repair or upgrade of the windshield area in your Mercedes and need other elements from the same group, such as additional arms, compatible mounts, or related system components, check the available parts in the Mercedes Wiper arms category.