Land Rover Discovery L550 Front Door Window Weatherstrip Right O/S FK72201A38A

The Right Front Door Window Seal for Land Rover Discovery L550 is an original part from the window seals and trims category, designed for installation on the right side of the front door. It ensures a watertight seal for the window, reduces wind noise, and protects the door interior from moisture and dirt.

Specifications and technical data

• SKU: FK72-201A38-A
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-201A38-A
• Substitutable numbers: LR058620, FK72201A38A, FK72-201A38-A, FK72201A38AA, FK72-201A38-AA
• Location on the vehicle: Front, Right
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Intended Use and Fitment

This seal is specifically designed for the Land Rover Discovery L550 model and is intended for the front right door. It is responsible for the proper guidance of the window and maintaining the glass's stable position within the runner as it is raised and lowered.

Thanks to its factory design, the component maintains the correct geometry relative to the door frame, which translates to:

• Secure window guidance without excessive play,
• Reduced vibrations and rattles when driving over uneven surfaces,
• Maintaining a peripheral seal at the point where the window meets the seal.

Function and Benefits of Installation

The right front door window seal performs several key operational and functional roles:

• Protection against water and dirt – it limits the ingress of moisture and contaminants into the door interior, contributing to a longer lifespan of the window regulator mechanism.
• Noise reduction – it improves the cabin's acoustic insulation, reducing wind noise around the A-pillar and the upper edge of the door.
• Window stabilization – it ensures even pressure of the glass against the runners, which contributes to the smooth operation of the window regulator and reduces the risk of misalignment.
• Aesthetic edge finishing – it conceals structural gaps and enhances the visual coherence of the vehicle's side profile.

Using an original seal from the same design family as the factory part helps maintain sealing and comfort parameters close to those of the vehicle when it left the factory.

Product Characteristics and Installation

This seal belongs to the category of body parts with operational significance – its condition directly impacts driving comfort and the protection of the door's interior. The product is used, meaning it comes from a dismantled vehicle and is intended for reinstallation in a vehicle where the original seal has suffered mechanical wear, cracking, or deformation.

When replacing it, pay attention to:

• Correct seating in the door recess along the entire length of the profile,
• Thorough pressing in the corners to avoid localized leaks,
• Checking the window operation after installation – operate it fully up and down several times to verify smooth movement.

Due to its factory origin, the seal retains its correct cross-sectional shape and compatibility with the original window regulator mechanism and the door structure of the Land Rover Discovery L550.

Why Choose This Window Seal

Replacing a worn-out seal with an original part from the same model line is a solution that allows you to:

• Restore door sealing without the need for body modifications,
• Reduce window fogging caused by excessive moisture ingress into the door interior,
• Minimize wear on the window regulator mechanism thanks to stable glass guidance,
• Maintain the factory standard of acoustic comfort in the cabin.

This is a particularly beneficial solution for users who wish to preserve the technical and visual integrity of their vehicle while optimizing repair costs by using a proven used part.

Related Products and Maintenance Tips

If you are looking for other Land Rover window seals and trims, check out the Land Rover window seals and trims available in our store to select complete sealing kits for your vehicle body.

To maximize the potential of used body parts and components, it is worth familiarizing yourself with practical tips on their operation and maintenance – you can find more information in the article How to Extend the Lifespan of Used Car Parts?.