BMW Z4 Series E89 Cabrio Rear Right O/S Panel Inner Chanel Seal Sealing 7046124

BMW e89 Z4 Right Window Seal Rubber - Right Rear is a precisely profiled component from the Window Seals and Trim category, designed for the rear right window of the BMW Z4 E89 generation roadster. It ensures a tight seal for the window, reduces wind noise, and protects the interior from water and dirt, directly impacting driving comfort and upholstery durability.

Specifications and technical data

• SKU: 7046124
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7046124
• Substitutable numbers: 51377046124, 7046124
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and Fitment for BMW Z4 E89

The presented seal is a dedicated component for the rear right part of the BMW Z4 E89 body, where it works with the window lifting mechanism and the door/side panel structure. Thanks to its factory profile, it ensures proper window guidance in the track, stabilizes its position, and helps maintain the correct sealing geometry against the car body.

The appropriate fit of the rubber's shape and elasticity limits the risk of creaks, looseness, and leaks, which often occur after using universal profile replacements. Using an original seal allows for maintaining the factory level of acoustic comfort and proper window operation throughout its entire movement range.

Construction and Technical Properties

The seal is made of flexible rubber material with selected hardness, enabling effective damping of window vibrations and compensation for minor body deformations during driving. The material structure is designed to:

• ensure stable vertical window guidance,
• limit water and dust penetration into the interior,
• minimize air noise at higher speeds,
• maintain flexibility within typical operating temperature ranges.

Thanks to its fitted cross-section, the seal interacts with both the window edge and the body's structural elements, creating a cohesive sealing system. This solution is particularly important in a roadster body, where the side profile and window geometry significantly influence usability comfort.

Condition, Functionality, and Service Application

The item is offered as a used part, allowing for economical repair of the window system while maintaining the original manufacturer's specifications. This type of seal is particularly suitable in situations where:

• the existing rubber is aged, cracked, or deformed,
• there are water leaks around the rear right window,
• excessive wind noise is present from the right rear part of the body,
• the window operates with noticeable resistance or does not close evenly.

Using an original seal allows for restoring the correct operating conditions of the window mechanism and reducing the need for additional adjustments. It is a practical solution for owners who want to keep their BMW Z4 E89 in good technical condition without compromising original design solutions.

Installation and Operational Aspects

Installing the seal requires removing the relevant side trim elements and carefully seating the rubber in the manufacturer-provided slots. It is recommended to perform the work while maintaining cleanliness of the contact surfaces and checking the condition of the window tracks. A correctly installed seal:

• ensures even window pressure along its entire length,
• reduces the risk of scratching the glass edges,
• stabilizes the window's position when the door is closed,
• maintains the aesthetic side profile of the body.

During operation, it is advisable to periodically clean the contact surface between the window and the seal and avoid aggressive chemical agents that could accelerate material aging. Maintaining the condition of rubber sealing elements contributes to the longer lifespan of window mechanisms and better protection of the vehicle's interior.

Related Products and Technical Knowledge

If you are looking for other BMW Window Seals and Trim for your car, check out our dedicated offer: BMW Window Seals and Trim. This will help you easily select complete sealing solutions for the entire body.

When planning more extensive service work on your car, it is also worth familiarizing yourself with the analysis of repair and operating costs for powertrains – you can find practical information in the article Volkswagen 1.9 TDI vs 1.4 TSI – Evolution of VW Engines and Repair Costs, which shows how to optimize expenses using proven used parts.