Range Rover Sport L320 Rear Quarter Glass Glazing AS3 Left N/S CVB500392

Range Rover Sport L320 Rear Quarter Glass Glazing AS3 Left N/S is a factory body component from the Car windows category, designed for installation on the left side of the rear of the vehicle. A properly selected side window affects acoustic comfort, safety, and a consistent body appearance, which is important both for post-accident repairs and careful car restoration. This used OEM component is a sensible choice for drivers who want to maintain the original Range Rover specification while keeping service costs under control.

Specifications and technical data

• SKU: CVB500392
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CVB500392
• Substitutable numbers: CVB500392, LR039054, CH2229711GA, CH22-29711-GA, 5H2229710AA, 5H22-29710-AA
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment for Range Rover Sport L320

The presented window has been designed specifically for the rear left side of the Range Rover Sport L320 body, ensuring a proper fit with factory seals, guides, and body components. Correct placement on the vehicle minimizes the risk of leaks, rattles, or unwanted vibrations while driving, and also facilitates the work of a body shop technician or auto glazier. The original construction of the AS3 side window supports the maintenance of proper body rigidity and correct glazing geometry, which is important for preserving the factory styling line of the Range Rover. As a result, the vehicle retains a consistent, aesthetic appearance and predictable road behavior after repair.

Performance parameters and role in safety

The rear left side window is responsible not only for visibility but also for passenger protection and interior thermal stability. The use of glass with the appropriate class and thickness helps to limit wind noise and reduce the transmission of vibrations from the body to the cabin. In practice, this translates into a more comfortable, quieter ride, especially at highway speeds. In the case of the Range Rover Sport L320, a properly selected side window works in conjunction with other glazing elements, seals, and upholstery, which makes it easier to maintain a stable microclimate inside. This is important both in daily use and on longer trips, where limiting drafts, window fogging, and uncontrolled temperature differences is essential.

Benefits of choosing a used OEM component

Choosing a used OEM side window for a Range Rover is a way to combine the quality of original equipment with a significantly lower repair cost. This type of component allows you to maintain factory fitment and installation parameters without the need to interfere with the body structure or use compromise solutions. For workshops and users, this means faster installation and a lower risk of operational problems after replacement. If you want to better understand how to optimize your service budget while maintaining high-quality parts, it is worth checking out the guide on our blog: Rising repair costs and the boom in used parts – how to save on car service?. The article shows in which situations used OEM components are a particularly cost-effective solution.

Practical installation and maintenance tips

When replacing the rear left side window in a Range Rover Sport L320, it is crucial to use appropriate installation materials and follow the correct disassembly and assembly sequence. It is worth paying attention to:

• thorough cleaning of the body edges and seals before setting the window,
• checking the condition of trim strips and guides,
• verifying the correct closing of doors or the tailgate in the window installation area,
• verifying tightness after completion of work (water or pressure test). Such an approach limits the risk of subsequent leaks, rattles, or accelerated corrosion around the window frame. A well-executed installation allows you to fully utilize the potential of the original component and ensures stable performance parameters for a long time.

Repair expansion – other Range Rover Car windows

If you are planning a comprehensive repair or upgrade of the body glazing area in your Range Rover and need other items from the same group, such as windshields, rear windows, or additional side windows, check the available parts in the Range Rover Car windows category.