BMW G31 Touring Door Window Glass AS2 ESG Rear Left N/S 7339459

BMW G31 Touring Door Window Glass AS2 ESG Rear Left N/S is an original body component from the Car Windows category, designed for installation on the driver's side in the rear part of the vehicle. Thanks to its factory AS2 ESG specification, it ensures the appropriate level of safety, acoustic comfort, and a consistent appearance with the rest of the vehicle's windows. This is a practical solution for replacing a damaged window or for professional post-accident repairs.

Specifications and technical data

• SKU: 7339459
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7339459
• Substitutable numbers: 7339459, 51357339459
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment

The presented BMW G31 Touring Door Window Glass AS2 ESG Rear Left N/S has been designed specifically for installation in the rear left part of the body. This ensures a proper fit to the factory door frame, correct body lines, and compatibility with original seals and window lifting mechanisms. Using a window with the correct specification allows for maintaining the vehicle's original performance parameters, including body rigidity and driving comfort.

AS2 ESG glass technology

Glass marked as AS2 ESG is tempered side glass that meets the required safety standards for automotive windows. In the event of damage, it shatters into small fragments, which reduces the risk of serious injury. At the same time, it provides good transparency, appropriate resistance to thermal stress, and stable performance in daily use. The use of this class of glass is particularly important in premium cars, where both safety and user comfort are paramount.

Characteristics of the used component

The offered window is a used component, which is a cost-effective solution for those looking for original parts at a reasonable price. A used OEM window maintains factory fitment parameters while allowing for reduced repair costs compared to a new component. It is a good solution for post-accident repairs, replacement after breakage, or mechanical damage.

Choosing an original window from dismantling is also a way to maintain a consistent look for the vehicle – the glass tint and optical characteristics are similar to the other windows in the car, which is important for both aesthetic and practical reasons.

Application in service and body repairs

BMW G31 Touring Door Window Glass AS2 ESG Rear Left N/S will prove useful in professional body and paint shops, services specializing in the BMW brand, and for users independently sourcing parts for repairs. This element is particularly useful for:

• replacing a window after a collision or break-in,
• repairing doors after mechanical damage,
• comprehensive reconstruction of the side body,
• restoring the vehicle to a condition consistent with factory specifications.

If you are considering broader use of aftermarket parts and want to better understand their specifics, it is worth reading our educational material: Used car parts – myths and facts worth knowing before you buy.

Why choose an original BMW window

An original BMW side window ensures proper fitment with the bodywork, which translates into reduced noise, correct operation of the lifting mechanism, and stable sealing against water and contaminants. This is particularly important in estate cars, where the rear part of the body is more exposed to dirt and changing weather conditions.

If you are looking for other glazing elements or body components for your car, it is worth browsing our full offer in the proven used car parts – a way for style and savings category to better plan a comprehensive repair using aftermarket parts.

Summary

BMW G31 Touring Door Window Glass AS2 ESG Rear Left N/S is a practical choice for those who want to restore the full functionality and aesthetics of the side body using an original used component. Factory fitment, appropriate glass technology, and the possibility of economical repair make this a reasonable solution for both workshops and individual users taking care of their BMW.