BMW X1 E84 Rear Window Wiper Motor Assembly 2990856

BMW X1 E84 Rear Wiper Motor is an original part from the window regulators and motors group, designed for the rear window of the BMW X1 E84 model. It enables efficient control of the wiper arm's movement, ensuring clear rear visibility and improving driving safety in adverse weather conditions.

Specifications and technical data

• SKU: 2990856
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2990856
• Substitutable numbers: 2990856, 67632990856, 17138677649, 8677649, 17138617044, 8617044
• Location on the vehicle: Rear
• Category: Window Motors & Regulators

Purpose and Function in the Wiper System

The rear wiper motor in the BMW X1 E84 is responsible for driving the wiper arm on the rear window. This component works in conjunction with the vehicle's electrical system and the drive transmission mechanism, ensuring:

• stable, repeatable wiper movement throughout its full operating range,
• proper cooperation with the factory steering wheel switch,
• maintenance of the correct operating cycle frequency in intermittent and continuous modes,
• correct parking of the wiper arm in its rest position.

Thanks to its dedicated fitment for the BMW X1 E84, the motor maintains the correct mounting geometry and compatibility with factory mounting points.

Original Origin and BMW Compatibility

The presented motor comes from the BMW OE line, meaning it is a component designed according to the vehicle manufacturer's standards. Original manufacturing translates to:

• reliable integration with the electrical and mechanical systems of the BMW X1 E84,
• preservation of the wiper system's factory operating parameters,
• selection based on OEM number and available replacement numbers.

This allows the motor to be used both as a replacement for a damaged part and as part of a professional repair in workshops specializing in the BMW brand.

Vehicle Placement and Installation Aspects

The part is designed for installation at the rear of the vehicle, within the tailgate area of the BMW X1 E84. The motor's construction is adapted for operation in this body zone, considering:

• proper guidance of the wiper drive shaft,
• compatible connection with the rear wiper arm,
• adaptation to external conditions (moisture, temperature changes).

During installation, it is recommended to pay attention to the correct setting of the wiper arm's rest position and the sealing of the tailgate grommets to prevent moisture ingress.

Condition, Verification, and Purchase Value

The BMW X1 E84 rear wiper motor is offered as a used part, which significantly reduces repair costs compared to a new OE component, while maintaining the original construction. Such components are often chosen by workshops and users who expect a reasonable balance between price and functionality.

If you want to better understand how to safely select used drive and electrical components by OEM number and what the real economic benefits are, it's worth reading the expert guide: Why Buy Used Gearboxes and Engines – Facts Instead of Myths.

BMW Window Regulators and Motors – Part Selection

If you are looking for other BMW window regulators and motors for your car, check out our dedicated offer: BMW window regulators and motors. Using filters by make and model, you can easily narrow down the results to parts that fit your specific vehicle, facilitating quick and error-free selection of the correct part.