Land Rover Discovery Sport L550 Rear Door Seal Left Right N/O/S FK72-253A10-A

Land Rover Discovery Sport L550 Rear Door Seal Left Right N/O/S is an original component from the Window seals and trims group, designed for installation on the rear axle of the vehicle on either the left or right side. Thanks to its factory-fit design for the Land Rover body structure, it ensures a tight door closure, noise reduction, and stable window guidance during daily use. It is a practical solution for users who want to restore proper door operation and cabin acoustic comfort while maintaining the manufacturer's specifications.

Specifications and technical data

• SKU: LR084518
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR084518
• Substitutable numbers: LR084518, LR178741, FK72253A10AD, FK72-253A10-AD, FK72253A10AC, FK72-253A10-AC
• Location on the vehicle: Rear, Right, Left
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and vehicle placement

The presented door seal has been designed specifically for the rear body section of the Land Rover Discovery Sport L550. It can be installed on both the left and right sides, which facilitates the selection of the part for repairs involving both rear doors. Such a solution allows for maintaining structural and visual consistency of the entire door area. Placement on the rear axle of the vehicle promotes effective water drainage from the door edges and stabilizes the window in the guides, which is important both for protecting the interior from moisture and for the durability of the window lifting mechanisms.

Technical and functional characteristics

The seal belongs to the group of components responsible for separating the cabin from external factors. Its profile is matched to the geometry of the Discovery Sport L550 doors, which promotes even pressure around the entire perimeter and reduces the risk of leaks in critical areas, such as the upper edge of the window or the area around the pillars. In practice, a correctly selected door seal:

• reduces the penetration of external noise into the cabin,
• limits the ingress of water and moisture around the sills and upholstery,
• supports stable window guidance in the tracks,
• reduces vibrations and door creaking while driving. Thanks to a design consistent with Land Rover's factory specifications, the seal works with existing mounts and the shape of the door frame, which facilitates installation and subsequent adjustment of the fit.

Brand, origin, and condition of the component

The product comes from the Land Rover range, which means maintaining the original geometry and compatibility with the Discovery Sport L550 body. Using a component from the same production line as the factory parts minimizes the risk of fitment issues typical of replacements with a universal profile. The seal is offered as a used part, which allows for an economical repair while maintaining OEM specifications. This type of solution is particularly beneficial for comprehensive body and paint work or restoring tightness after a collision, where both cost and compliance with the original design are important.

Benefits of using an original door seal

Using a factory door seal in a Land Rover Discovery Sport L550 translates into a number of practical benefits in daily vehicle use:

• Better cabin tightness – reduction of drafts, noise, and moisture in the rear part of the interior.
• Stable window operation – proper guidance of the window in the door frame reduces the load on the lifting mechanisms.
• Consistency with factory design – maintaining original body lines and proper door closing.
• Economical repair – a used OEM part allows for cost reduction compared to a new part while maintaining high functionality.

Part selection and professional support

When selecting a door seal for the Land Rover Discovery Sport L550, it is worth paying attention to compatibility with the body version and placement on the vehicle (rear, left/right side). It is helpful to compare the shape and length with the part removed from the car, which helps avoid mistakes during installation. If you are planning a comprehensive repair or upgrade of the door and window area in your Land Rover and need other components from the same group, such as trim strips, additional seals, or window guides, check the available parts in the Land Rover Window seals and trims category. In the case of broader service work, including the fuel system, a guide on the safe selection of dismantled components may be helpful – you can find more practical tips in the article Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?, which discusses best practices when purchasing used OEM parts.