Mercedes-Benz C E S202 S210 Estate Rear Window Tailgate Trunk Lid Wiper Arm

Mercedes-Benz C E S202 S210 Estate Rear Window Tailgate Trunk Lid Wiper Arm is an original component from the Wiper arms group, designed for use on the rear window of Mercedes vehicles. It enables stable operation of the wiper blade, ensuring even pressure against the glass and effective water removal during daily use.

Specifications and technical data

• SKU: A2108200344
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2108200344
• Substitutable numbers: A2108200344, A 210 820 03 44, BG
• Location on the vehicle: Rear
• Category: Wiper Arms

Purpose and function of the rear wiper arm

The wiper arm mounted on the rear of the vehicle is responsible for precisely guiding the blade across the glass, which is crucial for maintaining good visibility during rain, snow, or when driving on dirty roads. The design, tailored to the geometry of the S202 and S210 series, allows for the correct operating angle and appropriate pressure on the glass, minimizing streaks and vibrations.

A properly selected arm limits wiper blade wear, reduces the load on the drive mechanism, and supports quiet, stable operation of the entire system. This is particularly important in daily use, when the rear wiper often operates in difficult road conditions.

Advantages of using an original Mercedes arm

Using an arm dedicated to specific generations of Mercedes estate cars ensures:

• proper fitment to the tailgate mounting,
• appropriate length and geometry of the arm relative to the glass,
• stable cooperation with the wiper drive mechanism,
• consistent exterior appearance with other body components.

Thanks to this, the Mercedes-Benz C E S202 S210 Estate Rear Window Tailgate Trunk Lid Wiper Arm operates in a predictable manner, without the risk of collision with seals, spoilers, or trim strips, while maintaining aesthetics consistent with the factory Mercedes design.

Operational characteristics and installation

The element from the Wiper arms category intended for the rear of the vehicle is designed so that its installation is as simple as possible for an experienced mechanic or a service center specializing in the Mercedes brand. Proper seating on the splines or cone (depending on the solution used) allows for reliable transmission of torque from the wiper motor to the blade.

When replacing the arm, it is recommended to:

• check the condition of the axle and the wiper mechanism seal,
• verify the operating range and resting position,
• select a blade of the correct length and mounting type.

Such an approach allows for restoring the proper operation of the rear wiper and reducing the risk of needing further intervention in the near future.

Condition and service application

The rear wiper arm offered as a used original component is a good solution in situations where the factory part has suffered mechanical damage, corrosion, or deformation. In many cases, this allows for an economical repair while maintaining compliance with the vehicle's factory specifications.

Such a solution is particularly attractive for workshops specializing in the maintenance of older Mercedes generations, where the availability of new components can be limited, and the priority is to maintain proper functionality and compatibility with existing equipment.

Expanding rear wiper service in a Mercedes

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

When planning broader service work on the vehicle, it is also worth expanding your knowledge on the principles of selecting used components – the article describing when purchasing a used part is cost-effective and what to pay attention to when choosing one may be helpful: Used gearbox – when is it worth it and what you need to remember.