Smart Fortwo 451 Window Tailgate Rear Wiper Motor Drive Unit 12V A4518200008

The Smart Fortwo 451 Rear Wiper Motor 12V is an original part from the Wiper Motors and Linkages group, designed for the rear of the vehicle. It ensures stable, repeatable operation of the rear wiper, which translates to better visibility and safer maneuvering in adverse weather conditions. This solution is dedicated to users who expect a correct fit for the wiper system in the Smart Fortwo 451 model.

Specifications and technical data

• SKU: A4518200008
• Mark: Smart
• Condition: Used
• OEM Part Number: A4518200008
• Substitutable numbers: A4518200008, A 451 820 00 08, 53028912
• Location on the vehicle: Rear
• Category: Wiper Linkages, Transmissions & Motors

Purpose and Function in the Vehicle

The presented wiper motor is designed for installation in the rear window area, where it is responsible for driving the wiper arm. Its task is to ensure smooth, even movement of the wiper blade, effectively removing water, mud, and other contaminants from the glass surface.

Thanks to its 12V power supply, the component works with the typical electrical system of passenger cars, facilitating integration with the factory rear wiper control system in the Smart model.

Benefits of Using an Original Smart Motor

Using an original motor in the Smart Fortwo 451 allows for the preservation of the wiper system's factory operating parameters. In practice, this means:

• correct positioning of the wiper arm after the work cycle is completed,
• appropriately selected speed and torque,
• compatibility with the vehicle's factory switch and electronics,
• stable operation under typical operating conditions.

For the user, this translates to reliable rear wiper operation without the need for installation modifications or additional adapters.

Characteristics of the Used Component

The part comes from a Smart vehicle and is offered as a used component. Such components are often chosen for wiper system repairs as they allow for the preservation of the original mechanical and electrical design while reducing costs compared to new replacements.

The rear wiper motor is particularly important in small city cars like the Smart Fortwo 451, where the rear window plays a crucial role in parking, lane changes, and maneuvering in dense traffic. A functional wiper drive improves driving comfort and visibility of the vehicle's surroundings.

Selection by Numbers and Mounting Compatibility

The motor belongs to the Wiper Motors and Linkages group, which facilitates its identification in parts catalogs. When selecting, it is advisable to refer to the OEM number and interchangeable numbers visible in the technical specifications to confirm compatibility with your specific Smart Fortwo 451 version. This approach minimizes the risk of purchasing a part with a different mounting type or different operating parameters.

If you are planning a comprehensive repair or upgrade of the rear window visibility area in your Smart and need other parts from the same group, such as drives, linkages, or wiper arms, check the available parts in the Smart Wiper Motors and Linkages category.

Operating Used Components – Practical Knowledge

When choosing a used wiper motor, it is useful to know the basic principles of selecting parts by numbers and the real differences between new and used components. An expert guide discusses this in detail, including procedures for selection by VIN and OEM numbers, as well as practical cost calculation examples. To better plan your repair and make an informed decision about a used part, read the article Why Buy Used Gearboxes and Engines – Facts Instead of Myths.

Summary

The Smart Fortwo 451 Rear Wiper Motor 12V is a functional, original component of the wiper system, designed for the rear of the vehicle. It ensures proper wiper arm movement, helps maintain good visibility through the rear window, and maintains consistency with the factory electrical system. It is a practical solution for users who want to restore full functionality to the rear wiper in their Smart Fortwo 451 by using a compatible component from the Wiper Motors and Linkages group.