Land Rover Discovery 2 L318 Heated Rear Tailgate Fixed Glass Window CQB101900

Land Rover Discovery 2 L318 Heated Rear Tailgate Fixed Glass Window is an original component from the Car Windows category, designed for installation in the rear part of the bodywork. The heated glass ensures efficient defrosting and demisting, improving visibility and driving safety in demanding weather conditions.

Specifications and technical data

• SKU: CQB101900
• Mark: Land Rover
• Condition: Used
• OEM Part Number: CQB101900
• Substitutable numbers: CQB101900, 1H2Z7842006BA, 1H2Z-7842006-BA
• Location on the vehicle: Rear
• Part type: Rear Window
• Category: Car Glass

Purpose and function in the vehicle

The presented rear tailgate glass has been designed specifically for the Land Rover Discovery 2 L318 model, taking into account the characteristic body construction of this off-road vehicle. Its placement in the rear of the vehicle means that the component works in conjunction with the tailgate hinges, perimeter seal, and the electrical system responsible for heating.

The glass heating allows for the uniform removal of moisture and frost from the glass surface, which is particularly important for vehicles used off-road, in low temperatures, or when the rear of the body is frequently soiled. As a result, the driver gains stable rearward visibility, and auxiliary systems (e.g., mirrors) can operate in more predictable conditions.

Construction and technical specifications

The Land Rover Discovery 2 L318 Heated Rear Tailgate Fixed Glass Window utilizes integrated heating elements that, when connected to the vehicle's electrical system, distribute heat across the entire working surface. This solution reduces localized thermal stress and promotes uniform defrosting of the glass. The design is matched to the factory mounting points in the tailgate, which facilitates installation and helps maintain the system's seal.

Original glass dedicated to Land Rover ensures proper fitment to the body contours, which translates into correct seal adhesion and compatibility with factory trim elements. This makes it possible to maintain a consistent body line and reduce the risk of water and contaminants entering the tailgate interior.

Condition, fitment, and installation

The item is offered as a used part, which, in the case of original glass for specialized off-road models, often represents a reasonable compromise between cost and maintaining factory fitment. A used tailgate glass allows for the restoration of full heating functionality and rearward visibility without the need to use aftermarket replacements with uncertain parameters.

Installation should be carried out in accordance with the service procedures specific to the Land Rover Discovery 2 L318, particularly regarding:

• proper seating of the glass in the tailgate frame,
• inspection and potential replacement of the perimeter seal,
• checking the continuity of the heating circuit,
• correct connection of the heating power cables.

This approach minimizes the risk of leaks and ensures proper operation of the heating system over the long term.

Benefits of using original glass

Using a dedicated Land Rover Discovery 2 L318 Heated Rear Tailgate Fixed Glass Window allows for maintaining the structural integrity of the body and the parameters specified by the manufacturer. The original glass works with the factory electrical system, which limits the need for modifying wiring harnesses or connectors.

Key advantages include:

• stable rearward visibility in rain, snow, and low-temperature conditions,
• preservation of factory fitment to the tailgate,
• compatibility with original body and trim components,
• the possibility of economical vehicle repair while maintaining a high-quality component.

Related products and technical knowledge

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

For a comparison of design solutions used in other brands and a better understanding of how manufacturers develop their models in terms of equipment and parts selection, it is worth reading an article describing the evolution of a popular hot-hatch – Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts. This allows for a better assessment of when choosing used parts is technically justified and how it affects vehicle operation.