Mercedes W176 Windshield Windscreen Wiper Arm Screen Left N/S A1768200244

The Mercedes W176 Windshield Wiper Arm (Left) is an original part from the Wiper Arms group, designed for driver's side installation. Engineered by the vehicle manufacturer, it ensures proper blade geometry, stable pressure against the windshield, and predictable performance during intensive use.

Specifications and technical data

• SKU: rhd-A1768200244
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1768200244
• Substitutable numbers: A1768200244, A 176 820 02 44, EM
• Location on the vehicle: Left
• Category: Wiper Arms

Intended Use and Fitment

This wiper arm is dedicated to the Mercedes A-Class W176 body style and is mounted on the left side of the vehicle. This ensures the factory working angle, correct length, and mounting point, which translates to proper cleaning of the driver's field of vision.

Thanks to its original design, this component works seamlessly with the factory wiper mechanism and axle mount, without requiring any modifications or adaptations. This solution is particularly beneficial for collision repairs, replacing worn-out parts, or restoring the car to its original factory specifications.

Construction and Technical Specifications

The wiper arm is designed as a rigid yet appropriately flexible beam that transfers motion from the drive mechanism to the wiper blade. The construction ensures:

• stable blade pressure against the windshield along its entire working length,
• precise guidance along an arc matched to the windshield's curvature,
• adequate resistance to dynamic loads during high-speed driving,
• compatibility with the standard blade mount used in this model.

The appropriately selected stiffness of the arm reduces wiper blade vibrations and juddering, improving wiper comfort and windshield visibility in adverse weather conditions.

Item Condition and Benefits of Use

This wiper arm is a used original part, which means it retains the factory geometry, mounting points, and material quality, while offering savings compared to a new component. This is a good solution for users who want to maintain their car to manufacturer standards while controlling service costs.

Using the original driver's side arm allows you to:

• restore the correct wiper range of motion after damage or bending of the old arm,
• minimize the risk of uneven windshield wiping and the creation of blind spots,
• maintain the technical consistency of the wiper system with other body components.

How to Choose the Right Wiper Arm

To ensure full compatibility with your Mercedes model, it is advisable to verify the fitment using the OEM number or interchangeable part numbers, as well as vehicle data. The VIN number can be helpful in uniquely identifying the body style and equipment version. Practical tips for selecting parts can be found in the article: Guide: How to Choose the Right Car Part by VIN and OEM Number.

Expanding Wiper System Repairs

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

Summary

The Mercedes W176 Left Windshield Wiper Arm is a functional, original component designed for direct installation in the vehicle. It ensures proper blade pressure, stable operation throughout its full range of motion, and compatibility with the factory wiper system, contributing to safe visibility and predictable vehicle behavior in rain and snow.