Mercedes SLK R171 Front Wiper Motor Windshield Windscreen Actuator A1718200442

The Mercedes SLK R171 front windshield wiper motor is a precise drive responsible for the efficient operation of the wiper arms on the front windshield. This component from the Wiper Motors and Linkages group ensures stable transfer of motion to the wiper mechanism, which translates into safe visibility in challenging weather conditions. Thanks to its design tailored to the specifics of the SLK R171 model, the component works seamlessly with the vehicle's factory body system and electrical installation.

Specifications and technical data

• SKU: rhd-A1718200442
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718200442
• Substitutable numbers: A1718200442, A 171 820 04 42
• Location on the vehicle: Front
• Category: Wiper Linkages, Transmissions & Motors

Purpose and Function in the Wiper System

The presented wiper motor is designed for operation in the front part of the vehicle, where it is responsible for driving the windshield wiper mechanism. Its task is to generate the appropriate torque and transfer it to the wiper linkages and arms, so that the movement of the blades is smooth, even, and synchronized with the vehicle's factory controls.

This element is part of the complete windshield cleaning system, influencing:

• stable wiper operation at varying driving speeds,
• correct positioning of the arms in the rest position,
• effective removal of water and debris from the driver's field of vision.

Compatibility and Fit for Mercedes SLK R171

The front windshield wiper motor has been developed with the body structure of the Mercedes SLK R171 generation in mind, meaning it is designed to fit factory mounting points, mechanism geometry, and the original electrical system. This ensures a straightforward installation without the need for modifications to brackets or wiring harnesses.

Proper fitment for the specific model translates to:

• correct cooperation with the factory wiper switch,
• adherence to the manufacturer's specified wiper arm operating ranges,
• consistency with the vehicle's comfort and safety systems.

Construction and Performance Parameters

As a component from the Wiper Motors and Linkages category, this front windshield drive combines the electrical part with the mechanical motion transfer system. The motor housing is adapted for operation in the cowl area, where increased humidity and variable temperatures are present. The design solutions employed aim to ensure stable operation under typical operating conditions of a roadster-class passenger car.

The motor works in conjunction with the wiper linkages and arms, forming a complete assembly responsible for the cyclical movement of the blades. The appropriately selected gear ratio allows for the correct speed and operating range, which is important for both gentle wiping of the windshield and intensive operation in heavy rain.

Product Characteristics and Practical Application

The offered element is intended for users who need to replace a faulty wiper drive in their Mercedes SLK R171 with a part that has parameters consistent with the factory solution. It is suitable for both standard repairs after a failure and for restoring the full functionality of the system after a prolonged vehicle standstill.

In practice, using this wiper motor allows for:

• restoring proper operation of the front windshield wipers,
• increasing driving comfort in rain and when the windshield is dirty,
• maintaining compliance with the original Mercedes vehicle specification.

Condition and Benefits of Choosing a Used Component

The product is offered as a used original part, which for many users represents a favorable compromise between cost and maintaining factory operating characteristics. Choosing such a solution allows for cost savings while maintaining the fit for the specific model and consistency with other wiper system components.

A used wiper motor can be particularly attractive for repairs of daily driven vehicles, where functionality, originality, and a rational approach to the service budget are important.

If you are planning a comprehensive repair or upgrade of the front windshield area in your Mercedes and need other parts from the same group, such as drives, linkages, or wiper mechanisms, check the available parts in the Mercedes Wiper Motors and Linkages category.

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