Land Rover Discovery L550 Door Window Upper Trim Front Left N/S FK72-208A97

Land Rover Discovery L550 Door Window Upper Trim Front Left N/S is an original Land Rover body component designed for installation on the driver's side. It ensures a tight window guide, stabilizes its operation, and improves protection against noise and moisture in the front part of the cabin.

Specifications and technical data

• SKU: LR058480
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR058480
• Substitutable numbers: LR058480, FK72208A97AA, FK72-208A97-AA, FK72-208A97
• Location on the vehicle: Front, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

This upper window trim for the front left door has been specifically designed for the Discovery L550 body, taking into account the characteristic geometry of the door and the shape of the window frame. The component operates at the contact point between the glass and the bodywork, ensuring proper sealing and guidance of the window during raising and lowering. Thanks to its factory fit for the specific model, the trim works in conjunction with the window regulator mechanism and vertical seals, limiting the ingress of water, dust, and wind noise into the vehicle interior. This is particularly important in vehicles used in varied road conditions, where stable window operation and proper sealing have a direct impact on driving comfort.

Construction and body fitment

The upper window trim is a component from the Window seals and trims group, mounted on the upper part of the door frame on the driver's side. Its profile is matched to the shape of the Discovery L550 body, allowing for precise adhesion to the glass and the door edge. The properly formed working edge of the trim interacts with the glass surface, reducing vibrations and minimizing the risk of unwanted noise during high-speed driving. The design intended for installation on the front left side facilitates correct positioning of the component during service work.

Service application and benefits of replacement

Replacing the upper window trim is recommended in case of wear, deformation, or mechanical damage that may cause leaks, rattling, or improper window operation. Using an original component from the same construction group allows for the restoration of factory parameters for window guidance and sealing in the front door area. The main benefits of installing this trim include:

• restoration of proper sealing of the upper window edge on the driver's side,
• reduction of cabin noise resulting from leaks in the door area,
• stabilization of window movement in the guide, which reduces the load on the lifting mechanism,
• maintaining a consistent appearance of the window edge with other body components. The component is sourced from dismantling, which allows for an economical restoration of the sealing system's efficiency while maintaining the original manufacturer's specifications.

Part selection and installation compatibility

The trim is intended for installation in the front left door, so when selecting, pay attention to the vehicle side and the Discovery L550 body generation. Proper fitment ensures compatibility with the door frame, glass, and other seals in this area. For certainty of selection, you can use the manufacturer's markings and interchangeable numbers visible in the technical specifications section. This helps avoid installation problems and ensures that the component will work with factory mounting points and the existing sealing system.

Expanding the scope of service work

If you are planning a comprehensive repair or upgrade of the window area in your Land Rover and need other elements from the same group, such as additional trims, perimeter seals, or frame finishing profiles, check the available parts in the Land Rover Window seals and trims category. When working with body and glass components, it is important to have an informed approach to purchasing components from the secondary market. To better plan your purchases of used parts and understand what to look for when assessing their technical condition, it is worth reading the guide: Safe purchase of used car parts online – a step-by-step guide. If you are simultaneously carrying out work on the engine fuel system and considering using parts from dismantling, an article discussing the selection of fuel components may also be helpful: Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?.