Wiper Motor Mercedes W204 W207 Windscreen Window Drive 3397021441

Mercedes W204 W207 Wiper Motor 3397021441 is a component from the Wiper Motors and Linkages category, designed for front vehicle application. This solution is for users who expect stable wiper operation, correct compatibility with the factory electrical system, and preservation of the original system's performance characteristics.

Specifications and technical data

• SKU: A2048201140-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048201140
• Substitutable numbers: A2048201140, A 204 820 11 40, 3397021441, 1 397 220 667, 1397220667, A2048201040, A 204 820 10 40
• Location on the vehicle: Front
• Category: Wiper Linkages, Transmissions & Motors

Application and Fitment for Mercedes W204 / W207

The wiper motor used in Mercedes W204 and W207 class models is designed as part of the system responsible for the operation of the front windshield wipers. Thanks to its construction conforming to Mercedes factory standards, this component works with the original linkage mechanism and factory control, ensuring predictable and repeatable performance in various weather conditions.

The vehicle placement specified as front means the motor is responsible for driving the front windshield wipers, which directly impacts driver visibility and driving safety. Using the correct motor in this area allows for maintaining the proper working geometry of the wiper arms and appropriate speed and range of motion.

Technical and Functional Characteristics

The wiper motor in this model is constructed as a drive unit cooperating with a linkage mechanism, which is typical for the Wiper Motors and Linkages category. The application of appropriately selected torque and gear ratios allows for smooth operation of the wiper blades, both in intermittent and continuous modes.

The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates the selection of the correct component by manufacturer markings or vehicle VIN. This allows for precise verification of compatibility with a specific body version and model year, minimizing the risk of purchasing an unsuitable component.

Condition, Origin, and Benefits of Choosing a Used Motor

The offered wiper motor is a used component, allowing for a favorable cost-to-functionality ratio while maintaining the original manufacturer's specifications. For many Mercedes vehicle owners, this is a sensible way to restore the wiper system's functionality without the need to invest in a new part.

Choosing a used component with preserved OEM markings and reference numbers allows for:

• maintaining the factory standard of manufacturing and fit,
• reducing repair costs while preserving correct functionality,
• easier future part identification due to consistent markings.

If you want to better understand how to safely select used powertrain components and what the real cost differences are compared to new parts, it's worth reading the guide: Why Buying Used Gearboxes and Engines is Worth It – Facts Instead of Myths. Although it mainly concerns larger components, the principles of selection by OEM and VIN numbers described there are also helpful when choosing other used parts.

Practical Installation and Operational Tips

When replacing the front vehicle wiper motor, it's important to pay attention to the correct positioning of the linkage mechanism relative to the wiper resting position. Proper installation affects:

• the range of wiper operation relative to the edge of the windshield,
• even pressure of the wiper blades against the glass surface,
• reduction of mechanical stress in extreme positions.

It is also recommended to check the condition of the wiper arms and blades, as well as the mounting sockets, to fully utilize the capabilities of a functional motor. This ensures the entire system operates stably, and the driver gains clear visibility in rain and snow.

Other Mercedes Wiper Motors and Linkages

If you are looking for other Mercedes Wiper Motors and Linkages for your car, check out the Mercedes Wiper Motors and Linkages available in our store to select the component that best fits your specific model and body version.