Range Rover L405 Door Window Frame Seal Gasket Front Left N/S CK52-21597-AG

The Range Rover L405 Front Left Door Window Frame Seal is an original part from the window seals and trim category, designed for installation on the front left side of the vehicle. It ensures a tight seal for the window, reduces wind noise, and supports the proper operation of the window lift mechanism in the driver's or passenger's left-side door.

Specifications and technical data

• SKU: CK52-21597
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CK52
• Substitutable numbers: CK52-21597-AG, CK5221597AG, LR049641, CK52-21597, CK5221597, CK52-21597-S1XMH, CK5221597S1XMH
• Location on the vehicle: Front, Left
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and Function of the Window Frame Seal

The presented Range Rover L405 Front Left Door Window Frame Seal is a component tailored to the door construction of this model. It is responsible for:

• Sealing the window perimeter at the top of the door, which limits the ingress of water and moisture into the door and cabin,
• Reducing wind noise at higher speeds, improving interior acoustic comfort,
• Stable window guidance within the channels, reducing the risk of jamming or uneven closing,
• Protecting the window edges from micro-damage resulting from the lift mechanism's operation.

Construction and Fit for Range Rover L405

This seal belongs to the group of body elements referred to as window seals and trim, specifically designed for the geometry of the Range Rover L405 doors. The profile shape and mounting points comply with factory standards, allowing for:

• Precise fit with the door frame without the need for modifications,
• Correct adhesion to the window along the entire working perimeter,
• Maintaining the original body line and the aesthetic of the window-to-frame junction.

Its placement on the vehicle is the front left side, meaning the part is clearly assigned to a specific mounting position and does not require forceful adaptation to other doors.

Benefits of Using an Original Seal

Using an original window frame seal for the Range Rover L405 translates into a number of practical operational benefits:

• Stable operating conditions for the window mechanism – reduced movement resistance, lower load on the lift motor,
• Reduced window fogging due to better moisture separation from the door interior,
• Maintaining acoustic comfort at a level close to factory settings,
• Preserving cabin seal during rain and vehicle washing.

This part comes from a used vehicle, allowing for an economical replacement while maintaining characteristics close to factory installation.

Installation and Service Application

The front left door window frame seal is intended for installation in place of the original seal after its removal. In practice, it is used in situations such as:

• Wear or cracking of the old seal, causing noise and leaks,
• Post-accident door repairs, when replacement of window perimeter elements is necessary,
• Eliminating leaks at the top of the front driver's or passenger's door.

Due to its specific fit for the model and vehicle side, it is recommended to verify compatibility with the car based on manufacturer data and technical specifications.

Other Window Seals and Trim for Range Rover

If you are looking for other window seals and trim for Range Rover for comprehensive body maintenance, check out the Range Rover window seals and trim available in our store, which will help maintain the technical and visual consistency of the entire vehicle.

For users interested in a broader context of modifications and upgrades for premium segment cars, we recommend the guide article MINI John Cooper Works – What Sets It Apart and How to Enhance Your MINI?, where we discuss a practical approach to using used components for vehicle improvement.