BMW E91 Rear Door Window Glass Tinted Right O/S AS3 7145266

BMW E91 Rear Door Window Glass Tinted Right O/S AS3 is an original body component designed for installation in the rear right door of the 3 Series E91 estate. Thanks to its factory-spec fitment, the glass ensures proper seating geometry, correct operation with the window lifting mechanism, and the maintenance of factory visibility and acoustic comfort parameters. It is a practical solution for post-collision repairs, replacing damaged glass, or completing the side bodywork.

Specifications and technical data

• SKU: 7145266
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7145266
• Substitutable numbers: 7145266, 51357145266
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and fitment for BMW E91

The presented glass has been designed specifically for the rear right side of the BMW 3 Series Touring E91 body. Its placement in the rear right door zone guarantees compatibility with factory guides, seals, and the door frame, which facilitates installation and reduces the risk of leaks. The original OEM design allows for a consistent look of the side window line and proper alignment with other body components.

Technical characteristics of the AS3 glass

The glass marked with the AS3 class belongs to a group of windows with enhanced filtration and protective properties. This type of glass is designed for:

• controlled light transmission,
• reduction of glare and improvement of passenger visual comfort,
• increased protection against solar radiation.

As a result, the rear part of the cabin gains more comfortable travel conditions, and the interior is better protected against excessive heating. Using glass of the appropriate optical class also helps maintain the vehicle's compliance with homologation requirements.

Original BMW part – safety and OEM quality

As an element from the Car windows group originating from the BMW OE line, the glass maintains factory strength and dimensional parameters. This means:

• proper cooperation with factory seals and moldings,
• stable operation within the window lifting mechanism,
• preservation of the original rigidity of the side door structure.

If you want to better understand why original body components are a beneficial choice for repairs, check out the article on the advantages of used original OEM parts and their impact on vehicle safety. You will find practical tips there on how to consciously select components for your BMW.

Used condition and benefits of using dismantled parts

The glass comes from the secondary market, which allows you to combine repair cost savings with the maintenance of the manufacturer's original specifications. In practice, this means the ability to restore full door functionality at a lower financial outlay than purchasing a new element, while maintaining the factory standard of workmanship.

Practical installation tips and application

BMW E91 Rear Door Window Glass Tinted Right O/S AS3 is intended for installation in the rear right zone, therefore, before installation, it is worth verifying:

• body compatibility (Touring E91 version),
• condition of the guides and the window lifting mechanism,
• quality of the seals and window moldings.

Professional installation will allow you to fully utilize the advantages of the original glass, such as stable operation, proper adhesion to seals, and correct water drainage from the glass surface.

Comprehensive side zone repair

If you are planning a wider repair of the side part of the body in your BMW and also need other glass elements, check out other products in the category guide on regeneration and conscious selection of elements from the secondary market, which will help you better plan the scope of work and select the appropriate components. This will make it easier for you to complete a set of parts matched to the specifics of your car and the nature of its use.