Range Rover Evoque L551 Front Window Strip Seal Inner Left N/S K8D2-21435-AA

Range Rover Evoque L551 Front Window Strip Seal Inner Left N/S is a precisely profiled component from the Window seals and trims category, designed for installation on the driver's side in the front body section. It is responsible for a tight connection between the window and the door frame, improving acoustic comfort, protection against moisture, and the stability of the window operation. Thanks to its original geometry, it provides a functional solution for body repairs in the Range Rover Evoque L551.

Specifications and technical data

• SKU: LR123686
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR123686
• Substitutable numbers: LR123686, K8D221435AA, K8D2-21435-AA, LR138245, K8D2201A39AD, K8D2-201A39-AD
• Location on the vehicle: Front, Left
• Part type: Inner Beltline Seal
• Category: Window Seals, Gaskets & Trims

Purpose and vehicle placement

The presented seal is designed for installation in the front, left part of the vehicle, in the area of the inner edge of the door and window. This placement allows for:

• limiting the ingress of water and contaminants into the door interior,
• improving the acoustic insulation of the passenger cabin,
• stable window guidance in the track, which promotes smooth operation of the lifting mechanism.

Thanks to its fitment for the specific Evoque L551 generation, the seal maintains the correct contact line with the door frame, which translates into reliable sealing and predictable body behavior in daily use.

Technical and functional characteristics

The Range Rover Evoque L551 Front Window Strip Seal Inner Left N/S has been developed as a structural element working with the factory window and door system. Its profile is adapted to the shape of the frame, which minimizes the risk of stress and deformation when closing the door. In practice, this means:

• stable adhesion to contact surfaces,
• reduction of wind noise at higher speeds,
• better protection against fogging and moisture inside the door.

The element belongs to the Window seals and trims group, which facilitates the selection of other sealing components during broader bodywork repairs.

Benefits of using an original seal

Using a dedicated inner seal in the Range Rover Evoque L551 allows for maintaining the factory performance parameters of the doors and windows. Compared to universal replacements, a properly selected element ensures:

• better fit with the door frame – no need for cutting or forced adjustments,
• visual consistency with other trim elements,
• reduction of the risk of rattles, squeaks, and leaks during operation.

This is particularly important in premium class vehicles, where acoustic comfort and interior finish quality have a direct impact on the perceived standard of use.

Condition of the element and use in repairs

The seal is offered in used condition, which makes it an attractive solution for economical repair of the door and window zone in the Range Rover Evoque L551. Such elements are often chosen for:

• repairs after side collisions,
• removing the effects of leaks and seepage in the door area,
• renovation of the window guidance system after long-term use.

Thanks to the preservation of the original geometry, the seal can be integrated into the existing system without the need for structural modifications to the door, which speeds up service work and reduces labor costs.

Part selection and professional support

When selecting sealing elements for a Range Rover, it is worth paying attention to compatibility with the specific body version and the side of installation. In case of doubt, it may be helpful to compare the shape and length of the seal with the element removed from the vehicle or to consult a service center specializing in the brand.

If you are planning a comprehensive repair or upgrade of the glazing and door zone in your Range Rover and need other elements from the same group, such as additional window seals, trim strips, or guide elements, check the available parts in the Range Rover window seals and trims category.

When looking for savings in repairs, it is also worth learning about good practices for purchasing secondary market components – a guide on the safe selection of used fuel system components may be helpful, available in the article Fuel dosing problems – how to consciously buy used injection pumps and fuel rails, which shows universal principles for assessing the condition of used parts.