BMW X3 F25 Window Guide Rear Right O/S Door Side Window Sealing Gasket 7311264

BMW X3 F25 Window Guide Rear Right O/S Door Side Window Sealing Gasket is an original body component from the Window seals and trims group, designed for installation on the rear right door. The precisely fitted rubber profile ensures proper adhesion to the window and door frame, reducing noise, vibrations, and water ingress into the vehicle interior.

Specifications and technical data

• SKU: 7311264
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7311264
• Substitutable numbers: 7311264, 51357311264, 7205760, 51357205760, 4890690, 51354890690
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The presented seal is dedicated to the rear right body area of the BMW X3 F25, where it is responsible for the tightness of the connection between the window and the door structure. This component stabilizes the window in the guide, supports the correct operation of the lifting mechanism, and limits the ingress of water, dust, and air into the door interior and cabin.

Thanks to the appropriately selected hardness of the rubber compound, the seal helps reduce wind noise at higher speeds and minimizes the risk of rattling and resonance in the area of the rear right window.

Construction and fitment for BMW X3 F25

The seal has been designed as a component structurally compliant with BMW factory standards, which translates into a proper fit with the door frame and window in the X3 F25 model. The rubber profile is shaped to:

• adhere tightly to the edge of the window and door on the rear right side,
• ensure stable window guidance during opening and closing,
• maintain even pressure along the entire length of the perimeter.

Such a fit reduces the need for additional modifications during installation and allows for maintaining the factory finish of the side body section.

Benefits of using an original seal

Using an original rear right door window rubber seal in a BMW X3 F25 brings a number of practical operational benefits. The most important include:

• Improved acoustic tightness – reduction of noise in the rear cabin area, especially during highway driving.
• Better protection against moisture – reducing the risk of water accumulation inside the door, which promotes a longer service life for window lifting mechanisms.
• Stable window operation – proper guidance in the rails, which reduces the load on the mechanism and the risk of jamming.
• Aesthetic finish of the window and door edges, consistent with the styling line of the BMW X3 F25.

Characteristics of the used component

The offered seal is a used component, sourced from dismantling, which allows for an economical replacement while maintaining the original manufacturer's specifications. This type of component is particularly beneficial for post-accident repairs, replacement after wear and tear, or for eliminating leaks around the rear right window.

Choosing an original, used seal from the same model reference facilitates installation and reduces the risk of fitment issues typical of universal profile replacements.

Expanding repairs within BMW windows and doors

If you are planning a comprehensive repair or upgrade of the window and door area in your BMW and need other elements from the same group, such as additional seals, trim strips, or window guides, check the available parts in the BMW window seals and trims category.

For BMW owners interested in a broader approach to vehicle maintenance, including electronics and comfort systems, guide materials may also be useful. In the context of caring for vehicles of this brand, it is worth reading the article on the operation and repair of modules and the iDrive system, available here: Joy of driving for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.