BMW E81 Side Window Rear Left N/S AS3 Tinted Window Glass Glazing 7190337

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E81 Side Window Rear Left N/S AS3 Tinted Window Glass Glazing is an original component from the Car Windows group, designed for installation in the rear left section of the vehicle body. Thanks to the factory AS3 tinting, it improves driving comfort, reduces interior heating, and increases passenger privacy while maintaining proper safety parameters.

Specifications and technical data

• SKU: 7190337
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7190337
• Substitutable numbers: 7190337, 51377190337
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment for BMW E81

The offered window is designed specifically as a side component for the rear left section of the BMW 1 Series E81 model. This ensures a proper fit to factory mounting points, correct edge geometry, and compatibility with original seals and door or body fittings.

The placement on the vehicle in the rear left body zone ensures a consistent window line on the driver's side, which is important both aesthetically and aerodynamically. As a result, replacing a damaged window with this part allows for restoring the vehicle's original appearance and functionality.

Technical characteristics of AS3 glass

Glass marked with the AS3 class is a tinted window intended for zones other than the driver's direct field of vision. In practice, this means:

• increased protection against solar radiation,
• reduction of vehicle interior heating,
• improved travel comfort for rear-seat passengers,
• a more discreet interior look from the outside.

Tinted side glass in the BMW E81 also contributes to the visual consistency of the entire window line, especially in vehicles factory-equipped with dark glass packages. A properly selected side window helps maintain a uniform shade and light transmission on both sides of the vehicle.

Used condition and benefits of choosing OEM parts

The item comes from dismantling and is offered as a used BMW side window. In practice, this means maintaining the original quality characteristic of the BMW manufacturer while reducing repair costs compared to a new part from an authorized service center. For many users, this is a reasonable compromise between quality and budget, especially for post-accident repairs or spot window replacements.

Choosing an original window from dismantling allows for maintaining factory optical and mechanical parameters and facilitates installation – the shape, thickness, and mounting method are consistent with the solutions provided by the vehicle manufacturer. This is important from the point of view of body tightness and proper cooperation with seals and guides.

Safety, comfort, and installation aspects

The rear left side window in the BMW E81 plays an important role in the body structure: it protects passengers from external factors, influences the rigidity of the side part of the body, and ensures proper visibility in the rear area of the vehicle. AS3 tinted glass additionally improves acoustic and thermal comfort, which is noticeable especially during longer trips.

Due to the precise fit to the rear left body zone, installation proceeds according to the procedures provided for this model – on the service side, it is only important to use the correct sealing materials and check the correct seating of the window in the frame. A properly installed window maintains tightness, does not generate unwanted air noise, and works with factory equipment elements.

If you are planning a comprehensive repair or upgrade of the side glazing zone in your BMW and need other elements from the same group, such as door side windows, rear side windows, or additional glazing elements, check the available parts in the BMW Car Windows category.

To better match the used window to your car and avoid mistakes during selection, it is worth using practical tips from experts – you can find detailed advice in the article No more bad purchases! How to professionally select used car parts, saving time and nerves.

If you are also interested in the ecological and economic aspect of using dismantled parts, check how choosing used components affects the environment and vehicle operating costs in the material Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.