BMW 1 3 X1 Series E81 E87 E87N E90 E91 E90N E91N E92 E92N Water Drain Right O/S

BMW 1 3 X1 Series E81 E87 E87N E90 E91 E90N E91N E92 E92N Water Drain Right O/S is an original body component designed for effective water drainage on the right side of the vehicle. Thanks to its factory-fit design for the specified BMW models, it ensures stable mounting, proper water channeling, and reduces the risk of water ingress into sensitive areas. This is a practical solution for users looking to restore the proper functioning of the water drainage system while maintaining OEM specifications and structural body integrity.

Specifications and technical data

• SKU: 6925978
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6925978
• Substitutable numbers: 64316925978, 6925978
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and function of the water drain

The presented water drain has been designed specifically for the BMW E81, E82, E84, E87, E90, E91, and E92 series, taking into account the characteristic body geometry of these models. The component is responsible for the controlled drainage of water from the right side of the vehicle, which helps reduce moisture in sensitive zones and supports the maintenance of stable operating conditions for adjacent components. Precise fitment for the specific BMW generation translates into proper adhesion and sealing at the mounting point.

Construction and vehicle placement

The water drain is intended for installation on the right side of the body, in accordance with the manufacturer's factory design. The placement on the vehicle has been selected to effectively capture and direct water away from sensitive components. The design of the element is adapted to the original mounting points, which facilitates installation and allows for maintaining consistency with the factory build.

Benefits of using an original BMW component

Using an original water drain in the described BMW models allows you to maintain compliance with the manufacturer's design and avoid problems resulting from the poor fitment of aftermarket replacements. Key advantages include:

• maintaining the water drainage path intended by the manufacturer,
• reducing the risk of moisture accumulation near body components and installations,
• easier installation thanks to factory mounting points,
• maintaining a uniform standard of parts throughout the vehicle.

For users who care about the technical consistency of their car, it is important that the original BMW water drain works with other body elements in accordance with the design assumptions.

Product condition and service application

The offered water drain is a used component, which makes it an attractive service solution for vehicles used on a daily basis. It is particularly useful in situations where the existing drain has suffered mechanical damage, deformation, or has stopped draining water properly. Replacing it with an original component allows you to restore the proper operation of the water drainage system without interfering with the body structure.

Selection and compatibility within the BMW range

To properly select a water drain for a specific BMW E81, E82, E84, E87, E90, E91, or E92 model, it is worth paying attention to compatibility with the body version and the mounting side. The component is intended for the right side of the vehicle, so it should not be used interchangeably with components on the opposite side. If necessary, you can refer to the manufacturer's markings and information in the technical specification to confirm fitment for a given model.

If you are planning a comprehensive repair or upgrade of the body area in your BMW and need other elements from the same group, such as covers, mounts, or additional drainage channels, check out the available parts in the Other BMW category.

For drivers interested in comparing technical solutions used in different brands and models, including sports designs, an article discussing the differences in the construction of engines, braking systems, and chassis may be helpful – details can be found in the material Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to maintain the full efficiency of systems sensitive to moisture, such as air conditioning or heating, it is also worth reading practical tips on the selection and maintenance of components in the article Air conditioning and heating – selection of parts and maintenance for comfort all year round, which will facilitate the planning of further service work on your BMW.