Land Rover Discovery 2 L318 Door Window Outer Seal Rear Left N/S CGE101530

Land Rover Discovery 2 L318 Door Window Outer Seal Rear Left N/S is an original component from the Door seals group, designed for installation in the rear left section of the vehicle body. It ensures a tight fit for the door window, limits water ingress and noise, and helps maintain the stable operation of the window lifting mechanism.

Specifications and technical data

• SKU: CGE101530
• Mark: Land Rover
• Condition: Used
• OEM Part Number: CGE101530
• Substitutable numbers: CGE101530, 1H2Z78211A74BA
• Location on the vehicle: Rear, Left
• Part type: Door Seal
• Category: Door Seals

Purpose and function of the seal

The presented seal is dedicated to the rear left door window in the Land Rover Discovery 2 L318 model. Its task is to maintain proper sealing between the glass and the door frame, which translates into protecting the interior from rainwater, dust, and excessive aerodynamic noise while driving.

A properly selected window seal also influences the smooth operation of the window lifting mechanism – it reduces play, minimizes unwanted vibrations, and lowers the risk of jamming. As a result, the comfort of using the vehicle remains at a stable level, and moving parts are less exposed to accelerated wear.

Benefits of using an original seal

Using an original window seal in the Land Rover Discovery 2 L318 ensures a perfect fit to the door frame profile and proper adhesion to the glass surface. This translates into:

• maintaining tightness in the contact area between the glass and the door,
• reducing air drafts at higher speeds,
• better acoustic insulation of the cabin,
• stable guidance of the glass in the channels.

For the user, this means more predictable vehicle behavior in the rain, lower noise levels inside, and less strain on the window lifting mechanism. In the case of off-road vehicles such as the Discovery 2, this is also significant when frequently exposed to mud and water.

Installation characteristics

The seal is designed for installation in the rear left part of the body, within the passenger door or the rear side section – in accordance with the design of the Discovery 2 L318 model. The design of the element allows it to be seated in factory mounting points, which facilitates service work and shortens replacement time.

During installation, it is recommended to:

• thoroughly clean the contact surface in the door frame,
• check the condition of the window channels and the lifting mechanism,
• verify the operation of the window after installation across its full range of motion.

Such an approach allows you to utilize the full potential of the seal and restore the proper working conditions of the entire door assembly.

Condition of the element and service application

The rear left door window seal is offered as an aftermarket component, which is a beneficial solution for servicing vehicles operated in demanding conditions. This type of part will prove useful both for current repairs after mechanical damage and for gradual body restoration when existing seals have lost their properties.

Replacing the seal is particularly recommended when symptoms appear such as: increased noise in the door area, traces of water on the upholstery, fogging of windows from the inside in the door area, or noticeable play of the glass in the channels.

Complementary Land Rover door seals

If you are planning a comprehensive repair or upgrade of the door area in your Land Rover and need other elements from the same group, such as front window seals, door perimeter seals, or additional sealing profiles, check the available parts in the Land Rover door seals category.

For vehicle owners with diesel engines who are interested in a wider range of service work and refreshing the power unit, an article describing the impact of accessories on performance and operating culture may be helpful – more information can be found in the material The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.