Range Rover Sport L494 Panoramic Roof Window Glass Middle AS3 CPLA-500A18-CC

Range Rover Sport L494 Panoramic Roof Window Glass Middle AS3 is an original panoramic roof component designed for vehicles equipped with a panoramic sunroof. This component provides a stable, sealed glass surface, maintaining the factory geometry, aesthetics, and interior lighting comfort of your Range Rover.

Specifications and technical data

• SKU: LR145002
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR145002
• Substitutable numbers: LR145002, CPLA500A18CC, CPLA-500A18-CC
• Category: Sunroofs & Parts

Purpose and function of the component

The presented Range Rover Sport L494 Panoramic Roof Window Glass Middle AS3 is part of the panoramic roof system, responsible for illuminating the cabin and maintaining structural rigidity in the central part of the roof. The AS3-type glass used is designed to reduce solar radiation penetration while maintaining good visibility and thermal comfort.

This element works in conjunction with other panoramic roof segments, seals, and guides, creating a cohesive system for protection against weather conditions and external noise. Thanks to the preservation of factory dimensions and shape, the glass allows for proper fitment with the roof frame and other system components.

Construction and technical properties

The roof glass in this configuration is made of tempered glass with increased resistance to mechanical stress and temperature changes. The appropriate thickness and layered structure ensure:

• dimensional stability across the vehicle's entire operating temperature range,
• controlled breakage characteristics in the event of damage,
• increased resistance to point external loads.

Thanks to the factory edge profile, the glass works with original seals and mounting strips, which facilitates proper seating in the roof frame and minimizes the risk of leaks after installation.

Benefits of using an original used component

Using an original Range Rover panoramic glass from the secondary market allows you to maintain compliance with the vehicle's factory specifications without the need to resort to unreliable replacements. The used OEM component ensures:

• preservation of the original body line and fit to the roof structure,
• compatibility with factory mounts and accessories,
• consistent appearance with the vehicle's other glazing.

For owners of premium class vehicles, choosing a verified used part is often a reasonable compromise between costs and maintaining a high standard of finish. A similar approach to servicing luxury cars is discussed in more detail in the article Luxury within reach – how to service a legendary Porsche brand using verified used parts, which shows how to effectively use original components from dismantling.

Installation and fitment for Range Rover Sport L494

The panoramic roof middle glass is designed for the specific Range Rover Sport L494 generation, which translates into a precise fit to the factory roof frame and other glazing segments. With proper installation, using appropriate sealing materials and following the manufacturer's procedure, it is possible to restore the original tightness and acoustic comfort.

Installation in a specialized service center with experience in working with panoramic roofs and automotive glass is recommended due to the need to maintain proper geometry, even pressure, and leak testing after installation.

Expansion of panoramic roof modernization

If you are planning a comprehensive repair or modernization of the roof area in your Range Rover and need other elements from the same group, such as additional glazing segments, guides, or cover elements, check the available parts in the category Panoramic roofs, sunroofs and Range Rover parts.

Summary

Range Rover Sport L494 Panoramic Roof Window Glass Middle AS3 is a technically matched, original element intended for vehicles equipped with a glass roof. It allows for the restoration of the full functionality and aesthetics of the panoramic window, while maintaining factory parameters of fitment, tightness, and comfort of use. For conscious users of premium class cars, this is a practical service solution that allows maintaining a high standard of the vehicle at controlled operating costs.