Range Rover L405 Rear Door Interior Window Frame Gasket Left N/S CK52-25515-A

The Range Rover L405 Left Rear Door Inner Window Frame Seal is a precisely fitted component from the Window Seals and Trim category, designed for installation on the left rear side of the body. It ensures a tight seal between the window and the door trim, improving acoustic comfort, protection against moisture, and interior aesthetics. As an original part from disassembly, it guarantees a factory-perfect fit for the Range Rover L405 door structure.

Specifications and technical data

• SKU: CK52-25515-A
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CK52-25515-A
• Substitutable numbers: CK52-25515-A, CK5225515A
• Location on the vehicle: Rear, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and Function in the Vehicle

The described seal is intended for installation in the rear left door of the vehicle, on the interior side. It forms a flexible frame around the window, which:

• stabilizes the window edge against the door panel from the cabin side,
• limits the ingress of moisture and dirt into the door cavity,
• reduces noise and vibrations transmitted from the outside into the cabin,
• provides an aesthetic finish to the junction of the window and the trim.

Thanks to its dedicated shape and profile, the seal works in conjunction with the factory window lifting mechanism, without hindering its operation or causing additional resistance.

Construction and Fit for Range Rover L405

The inner window frame seal has been specifically designed for the L405 generation, taking into account the door geometry, window thickness, and trim mounting method. This means that:

• the seal's profile precisely matches the shape of the window frame in the rear left door,
• the mounting points are compatible with the factory clips and guides in the door,
• the material flexes elastically within the typical range of door and window deformation during operation.

This precise fit translates to a stable installation of the component without the need for modifications or forceful adjustments, which is particularly important for precision sealing elements.

Benefits of Using an Original Seal

Choosing an original inner window frame seal for the Range Rover L405 offers specific technical advantages:

• Factory Geometry – maintains proper pressure against the window and trim, reducing the risk of creaks, looseness, and leaks.
• Compatibility with Door Structure – no conflict with window guides, the lifting mechanism, or trim elements.
• Consistent Interior Appearance – preserves the original finishing line, without visible gaps or distortions at the window and trim junction.
• Utilizes existing mounting points, facilitating service work and reducing replacement time.

Condition and Service Application

This part is from disassembly and is intended as a replacement part in case of wear, mechanical damage, or deformation of the original seal in the rear left door. It is suitable for standard repairs after a collision or bodywork, as well as for tasks involving window replacement or interior renovation.

By maintaining the original specifications, the seal allows for the restoration of proper sealing and vehicle comfort without altering the door structure.

Expansion of Service Work and Related Parts

If you are planning a comprehensive repair or upgrade of the door glazing area in your Range Rover and require other parts from the same group, such as additional frame seals, trim strips, or inner sealing profiles, check the available parts in the Range Rover Window Seals and Trim category.

For vehicle owners interested in a wider range of modifications and the use of used components in other areas of the car, practical tips on selecting and installing second-hand parts may also be useful. You can find them in the article Used Mini John Cooper Works Pro Sport Exhaust – A Legal Way to Get a Race-Car Sound and +7 HP.