Land Rover Discovery Sport L550 Weather Strip Door Belt Rear Left N/S LR058558

The Rear Left Door Trim Seal for Land Rover Discovery Sport L550 is an original body part from the window and trim seals category, designed for installation on the rear left door. It ensures a watertight seal for the window and stable mounting of the trim strip, contributing to the vehicle's acoustic comfort and aesthetics.

Specifications and technical data

• SKU: LR058558
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR058558
• Location on the vehicle: Rear, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Application and Function in the Body

The presented rear left door trim seal has been specifically designed for the Discovery Sport L550 model. It is responsible for correctly sealing the contact area between the window and the door panel, as well as guiding the window edge during its raising and lowering.

The element is mounted on the rear left door, at the upper part of the panel, where it meets the side window. Proper fitting of this seal limits the ingress of water, dirt, and noise into the door and cabin.

Benefits of Using an Original Seal

Using a dedicated door seal on the Discovery Sport L550 allows for the maintenance of factory body parameters in terms of:

• window-door system watertightness – reducing the risk of leaks and moisture inside the door,
• noise reduction – improving cabin acoustic insulation against wind noise and ambient sounds,
• stable window guidance – supporting the window lifting mechanism and reducing operational loads,
• maintaining door edge aesthetics – a uniform trim line and proper adhesion to the panel.

Thanks to its construction in line with factory Land Rover standards, the seal integrates with existing mounting points and door geometry, facilitating installation and ensuring predictable performance during operation.

Element Characteristics and Installation

The seal belongs to the window and trim seals group, which are elements responsible for sealing and guiding windows, as well as protecting metal edges. It is a profiled part, shaped to fit the rear left side of the Discovery Sport L550 body.

When replacing, it is recommended to:

• inspect the door edges – clean the surface of corrosion and dirt before installation,
• check the window mechanism operation – verify the smooth movement of the window after installing the new seal,
• firmly press the profile along its entire length – to avoid local leaks and deformations.

The element is sourced from a vehicle and offered as a used part, allowing for a favorable cost-to-quality ratio while maintaining original geometry and body compatibility.

Application in Body Service and Repairs

Replacement of the door trim seal is recommended in situations where:

• water leaks occur around the rear left window,
• increased noise is present at higher speeds from the rear of the body,
• window play or vibrations occur during driving or when the lifting mechanism is operating,
• visible cracks, deformations, or wear of the existing seal are present.

Using an original part from the same category allows for the restoration of correct window operation and maintains the visual consistency of the vehicle's side profile.

Other Window and Trim Seals for Land Rover

If you also need other window and trim seals for Land Rover, check availability in the dedicated category: Land Rover Window and Trim Seals. This will help you easily select other body sealing elements for your model.

For users interested in a broader context of operating and servicing premium vehicles, an article on maintaining Mercedes-Benz powertrains may be useful, available here: How to Care for Engine Components in Popular Mercedes C-Class and E-Class Models. This provides a better understanding of the importance of using appropriately selected parts in higher-class vehicles.