Mercedes W245 Rear Panel Window Wiper Motor Tailgate A1698201440

Mercedes W245 Rear Panel Window Wiper Motor Tailgate is an original component from the Wiper motors and linkages group, designed for operation on the vehicle's rear window. It provides stable drive for the wiper arm, which translates into safe visibility in difficult weather conditions. Thanks to the factory fit for Mercedes W245 models, this sub-assembly allows for efficient, technically correct replacement without the need for installation modifications.

Specifications and technical data

• SKU: A1698201440
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698201440
• Substitutable numbers: A1698201440, A 169 820 14 40
• Location on the vehicle: Rear
• Category: Wiper Linkages, Transmissions & Motors

Purpose and function in the wiper system

The rear wiper motor in the Mercedes W245 is responsible for driving the wiper arm on the tailgate. Its task is to generate the appropriate torque and transfer it to the wiper mechanism so that the movement is smooth, even, and synchronized with the vehicle's factory controls. Its rear placement on the vehicle means that this component operates in an environment exposed to moisture and temperature changes, which is why the proper efficiency of the motor is crucial for driving comfort and safety.

Compatibility and fit for Mercedes W245

The presented wiper motor has been designed specifically for the Mercedes W245 platform, which means maintaining the correct mounting geometry, the appropriate electrical connector, and operating parameters consistent with the factory control system. As a result, installation is similar to a plug-and-play concept, without the need for system adaptation or interference with the electrical harness. Proper fitment to the bodywork minimizes the risk of vibration, noise, and uneven operation of the rear window wiper.

Performance characteristics and advantages of use

Choosing an original rear wiper motor for the Mercedes W245 allows you to maintain the consistency of the entire wiper system with the manufacturer's factory specifications. This component has been constructed to:

• ensure stable operation throughout the full range of the wiper arm movement,
• maintain the appropriate speed and duty cycle consistent with the settings of the switch in the cabin,
• reduce mechanical load on other system components, such as linkages and mounts,
• work with the vehicle's factory electrical protection systems.

Thanks to this, the rear window remains effectively cleared of water and dirt, which improves visibility while maneuvering and driving in rain or snow. Maintaining a functional wiper motor is particularly important in cars used in urban and suburban conditions, where frequent use of the rear wiper is standard.

Component condition and installation aspects

The offered wiper motor is a used part, which in practice means an attractive cost-to-functionality ratio while maintaining the manufacturer's original design. This type of sub-assembly, when properly installed, can work effectively for a long time, provided it is installed according to service recommendations. It is worth paying attention to the correct sealing of the grommet in the tailgate and the correct connection of the electrical connector to avoid moisture and voltage drops that could affect the motor's operating performance.

Mercedes wiper motors and linkages – system expansion and service

If you are planning a comprehensive repair or upgrade of the visibility zone and wiper system in your Mercedes and need other elements from the same group, such as drives, gears, or wiper linkages, check the available parts in the Mercedes wiper motors and linkages category.

Why consider a used wiper motor

In the case of components such as the rear wiper motor, choosing a used part allows you to significantly reduce repair costs while maintaining the original manufacturer's specification. A well-chosen component, consistent with the OEM number and vehicle placement, can work just as stably as a new equivalent, provided its technical condition is verified before installation. In the context of optimizing service budgets, it is worth learning about a broader approach to selecting used drive components – it is discussed in detail in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which organizes the most important rules for selecting parts based on OEM numbers and actual operating parameters.

Summary

Mercedes W245 Rear Panel Window Wiper Motor Tailgate is a practical solution for users who want to restore full functionality of the rear wiper while maintaining the factory installation standard. The original design, fitment for a specific model, and purpose for operation on the rear window make it a reasonable choice when servicing the wiper system in Mercedes W245 series cars.