BMW X5 E53 Front Door Passenger Side Window Frame Cover Left N/S 8402507

BMW E53 X5 Front Left Door Window Trim Seal is an original body part from the Doors and Door Panels category, designed for installation on the front left door. The trim provides an aesthetic finish to the window edge and helps protect against adverse weather conditions, serving as a functional addition to the factory door assembly.

Specifications and technical data

• SKU: 8402507
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8402507
• Substitutable numbers: 51328402507, 8402507
• Location on the vehicle: Front, Left
• Category: Doors & Door Skins

Purpose and Fitment

The trim has been specifically designed for the BMW X5 E53 generation, taking into account factory mounting points and door geometry. Its placement on the vehicle is on the front left side, ensuring proper alignment with the door frame, seals, and window. Thanks to its design conforming to the manufacturer's solutions, the part maintains the body line and does not require bodywork modifications.

Technical Characteristics of the Part

The window trim seal performs several key operational functions:

• stabilizes the window edge in the contact area with the door,
• limits the ingress of water and dirt into the door interior,
• supports the proper operation of the window lifting mechanism,
• visually complements the side body line.

As a part from the Doors and Door Panels group, the trim works in conjunction with the door skin, seals, and window guides, contributing to the comfort of vehicle use and reducing cabin noise.

Condition and Origin

The offered trim is a used part, sourced from a dismantled BMW vehicle. OEM parts of this type are valued for their factory fit and compliance with original body specifications. Choosing a used window trim seal allows for maintaining the visual consistency of the car and reducing repair costs compared to new aftermarket parts.

Application in Body Repairs

The front left door window trim seal is particularly suitable for:

• post-accident repairs to the front left door area,
• removing the effects of corrosion or wear of the factory trim,
• restoring sealing and improving window guidance,
• visual renovation of the side body of the BMW X5 E53.

Thanks to the preservation of original geometry, installation is similar to the factory process, which facilitates the work of body and paint shops as well as individuals performing self-service repairs.

Compatibility and Part Selection

The trim has a dedicated OEM part number and associated interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and parts selection systems. If you have doubts about compatibility with a specific equipment version, it is advisable to verify it against the vehicle's VIN or seek assistance from a specialist.

If you are looking for other parts from the BMW Doors and Door Panels category, check out the BMW Doors and Door Panels available in our store to select complete kits for repairing the side body areas.

More practical information on body repairs using dismantled parts can be found in the article Body and Chassis – Post-Accident Repairs Using Dismantled Parts, which discusses the selection of used OEM parts, installation procedures, and examples of applications in real repairs.