Mercedes SLK R171 Wiper Motor Windscreen Linkage System A1718202342

The Mercedes SLK R171 Front Windshield Wiper Motor with Mechanism is an original component of the wiper motors and linkages system, designed for operation on the front windshield. It ensures stable power transfer to the wiper arms, resulting in clear visibility and safe vehicle operation in various weather conditions.

Specifications and technical data

• SKU: rhd-A1718202342
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718202342
• Substitutable numbers: A 171 820 01 41, A1718200141, A1718202342, A 171 820 23 42, A 171 820 04 42, A1718200442, KD
• Location on the vehicle: Front
• Category: Wiper Linkages, Transmissions & Motors

Vehicle Application and Function

The presented wiper drive unit is designed for installation on the front of the vehicle, where it is responsible for driving and guiding the wiper arms across the windshield. The integration of the motor with the linkages allows for precise cooperation with the factory control system in the Mercedes SLK R171 generation, without the need for modifications to the body structure or electrical system.

Construction and Performance Parameters

The kit includes the electric drive unit with the linkage system, enabling direct transfer of torque to the wiper arm shaft. The applied design ensures:

• stable operation throughout the full wiper stroke range,
• correct geometry for blade movement across the glass,
• adequate system rigidity during prolonged use.

The component complies with the manufacturer's factory standards, thus maintaining correct operating angles and speeds for individual wiper speeds, working in conjunction with the vehicle's standard switch and electronics.

Condition, Origin, and Benefits of Choosing a Used Part

The offered wiper unit is a used part, sourced from disassembly. Such components, when properly verified, offer a sensible compromise between cost and durability, especially for original body system elements. A used motor with mechanism retains factory fitment for mounts and connections, reducing the risk of installation issues typical for aftermarket replacements with imprecise dimensions.

If you want to better understand why choosing used drive units and accessories can be cost-effective, it's worth reading the expert guide: Why Buying Used Gearboxes and Engines is Worth It – Facts Instead of Myths. The procedures for selecting parts by OEM numbers and practical examples contained therein help in making informed decisions when purchasing other powertrain and accessory components as well.

Why Use a Complete Motor with Linkages

Using a complete motor and wiper mechanism assembly in the Mercedes SLK R171 offers a number of practical benefits:

• Plug-and-play compatibility with the factory system – no need for modifications to mounts or custom adapters.
• Coordinated operation of the motor and linkages – reduced risk of jams, play, and uneven blade movement.
• Reduced service time – replacing the entire unit is usually faster than repairing individual mechanism components.
• Maintenance of proper windshield wiper operation, which directly impacts driving comfort and safety.

Selection and Other Mercedes Wiper Motors and Linkages

When selecting this part, it is crucial to compare vehicle identification data and part numbers with the technical specifications to avoid compatibility issues. If you are looking for other Mercedes wiper motors and linkages, check out our dedicated offer: Mercedes wiper motors and linkages. This will allow you to easily compare available variants and select the part best suited to your specific body version and equipment.

Summary

The Mercedes SLK R171 Front Windshield Wiper Motor with Mechanism is a practical solution for users who expect a functional, factory-fit wiper system. The complete unit, mounted on the front of the vehicle, allows for quick restoration of proper wiper operation, ensuring clear visibility and improving driving safety in rain and during heavy windshield soiling.