Wiper Arm Mercedes W211 W219 Windshield Driver's Side Right O/S A2118200844

The Mercedes W211 / W219 Front Windscreen Wiper Arm, Driver's Side Right is an original component from the Wiper Arms group, designed for precise cooperation with the factory wiper mechanism. It ensures stable blade guidance across the windscreen, resulting in clear visibility and safe vehicle operation in various weather conditions. This solution is dedicated to users expecting to maintain the factory wiper geometry on the driver's side.

Specifications and technical data

• SKU: rhd-A2118200844
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2118200844
• Substitutable numbers: A2118200844, A 211 820 08 44, KD
• Location on the vehicle: Right
• Category: Wiper Arms

Intended Use and Vehicle Fitment

The presented wiper arm has been specifically designed for Mercedes E-Class W211 and CLS W219 models, intended for the right side of the vehicle, driver's side. This means maintaining the correct blade pressure angle, appropriate length, and geometry, which are crucial for uniform water removal from the windscreen surface.

The original design of the wiper arm guarantees compatibility with the factory mounting on the wiper mechanism's axis and with the type of blade intended for this location. This ensures a predictable installation process, without the need for modifications to the mounts or interference with the wiper system.

Construction and Performance Parameters

The wiper arm is constructed as a rigid, precisely profiled element designed to keep the blade in an optimal position relative to the windscreen. The appropriately selected rigidity and elasticity of the construction limit vibrations and minimize the risk of the blade skipping at higher driving speeds.

Key performance features of this component include:

• stable blade guidance along the wiper's working arc,
• maintenance of the factory windscreen cleaning range on the driver's side,
• secure seating on the splined shaft or taper of the wiper mechanism,
• appropriately selected blade pressure against the windscreen surface.

By maintaining the original wiper arm geometry, the wiper system operates predictably, which is important for both driving comfort and the durability of the blade itself.

Characteristics of a Used Part

The wiper arm comes from secondary circulation, meaning it is a used part, verified for its suitability for installation. This type of component allows for an economical repair of the wiper system while maintaining the original vehicle manufacturer's specifications.

Choosing a used wiper arm is particularly beneficial in situations where the component has suffered mechanical damage (e.g., bending, cracking in the blade mounting area or at the connection to the mechanism's axis) and requires a quick replacement with a part that offers factory fitment. Using an original wiper arm reduces the risk of wiper positioning problems after the work cycle is completed.

Benefits of Using an Original Wiper Arm

Using this component in the wiper system offers a range of practical benefits:

• Factory Fitment – maintaining the original wiper operation geometry on the driver's side, without the need for adjustments beyond the standard resting position setting.
• Stable Performance in Rain – correct blade pressure against the windscreen promotes uniform water removal and reduces streaking.
• Hassle-Free Installation – designed to work with the factory wiper mechanism in Mercedes W211 and W219, without modifications to the mounts.
• Economical Repair – the ability to restore the wiper system's functionality without the need to purchase a new component.

For the user, this means restoring proper visibility in challenging weather conditions and maintaining predictable wiper behavior in daily operation.

Expanding the Wiper System in your Mercedes

If you are planning a comprehensive repair or upgrade of the front windscreen area in your Mercedes and need other parts from the same group, such as additional arms, levers, or brackets, check the available parts in the Mercedes Wiper Arms category.

To better plan the service of the wiper system and other components in your car, it's worth understanding how a wide and well-organized assortment of used parts can shorten repair times. You can find more on this topic in the article No More Weeks of Waiting – How a Wide Assortment in One Warehouse Actually Reduces Your Car's Downtime at the Mechanic?.