BMW G30 G31 Front Windscreen Windshield Wiper System Motor Drive Unit 9851352

BMW G30 G31 Front Windscreen Windshield Wiper System Motor Drive Unit is an original component from the Wiper motors and linkages group, designed for operation on the front windshield in 5 Series G30 and G31 models. It ensures stable, uniform guidance of the wiper arms, which translates into clear visibility and safe vehicle operation in various weather conditions.

Specifications and technical data

• SKU: rhd-9851352-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9851352
• Substitutable numbers: 9851352, 61619851352, W000061595
• Location on the vehicle: Front
• Category: Wiper Linkages, Transmissions & Motors

Purpose and function in the wiper system

The presented wiper drive is responsible for the mechanical transmission of torque to the front windshield wiper mechanism. As a component mounted in the front area of the vehicle, it works with the wiper arms and blades, maintaining the programmed speed and operating cycle in accordance with the settings of the BMW body control module.

Selecting the correct wiper drive motor is crucial for:

• proper operation of intermittent and continuous modes,
• stable operation in high-speed mode,
• maintaining the correct range of motion for the arms on the windshield,
• reducing vibration and noise during system operation.

Construction and compatibility with BMW G30/G31

The wiper drive motor for the BMW 5 Series G30/G31 has been designed as an OEM component, maintaining factory mounting points and electrical connectors. As a result, installation is straightforward, without the need for modifications to the wiring or interference with the cowl panel structure.

The appropriate geometry of the housing and drive shaft ensures correct positioning of the wiper arms relative to the windshield, which is important both for water-clearing efficiency and for protecting the mechanism from overloads resulting from an incorrect operating angle.

Performance characteristics and advantages of using OEM parts

Choosing an original wiper drive for the BMW G30/G31 allows you to maintain consistency of operating parameters with the vehicle's factory calibration. The comfort system and body control module were designed for specific motor characteristics, which is why using an OEM component reduces the risk of:

• malfunction of rain sensors,
• wiper arms stopping in the wrong rest position,
• excessive load on the mechanism during intensive operation.

Although this component is used, it allows for an economical repair of the wiper system while maintaining factory quality and fitment for the BMW design.

Vehicle placement and installation aspects

The wiper drive is intended for installation in the front part of the vehicle, in the cowl area, where it works with the linkage mechanism and wiper arms. Correct installation requires maintaining the factory rest position and properly connecting the electrical connector to ensure full integration with the vehicle's electrical system.

During replacement, it is recommended to check the condition of the wiper arms and blades, as well as the linkage mechanism, so that the new drive does not operate under conditions of excessive resistance, which could shorten its service life.

Why choose an original BMW wiper drive

Using an original wiper drive motor in the BMW G30/G31 is a solution that combines factory fitment with predictable durability. The component was designed specifically for this model, which minimizes the risk of compatibility issues while maintaining comfort and driving safety in difficult weather conditions.

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

Technical support and knowledge about BMW specifics

When selecting components for load-sensitive systems – such as the wiper drive, steering system, or powertrain – it is worth using reliable sources of knowledge. A good supplement when planning service for this brand's cars may be an article dedicated to problematic 3 Series engines, available here: Faulty BMW E90 engines: check what can ruin your budget!.