BMW 1 Series F20 F20 LCI Sound Insulating Door Front Right 7269746

BMW 1 Series F20 F20 LCI Sound Insulating Door Front Right is a factory component from the Doors and door panels group, designed specifically for the front right door wing in BMW 1 Series F20 models. It is responsible for effectively reducing noise, stabilizing temperature, and improving acoustic comfort inside the cabin, serving as an important addition to the factory door assembly.

Specifications and technical data

• SKU: 7269746
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7269746
• Substitutable numbers: 51487309482, 7309482, 51487269746, 7269746
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and function of the component

The presented sound insulation is dedicated for installation in the front right door of the BMW F20, in accordance with the factory design layout. The component performs several key technical functions:

• dampening noise coming from the wheel arch, tires, and the outer side of the door skin,
• reducing the transmission of vibrations from the door structure to the cabin interior,
• supporting the maintenance of stable thermal conditions in the door area,
• maintaining the correct positioning of wiring harnesses, cables, and mechanisms inside the door.

Thanks to its fitment for the specific body model, the sound insulation works with factory mounts and the shape of the door panel, which facilitates installation and allows for maintaining the structural integrity of the entire door wing.

Construction and fitment for BMW F20

As an original BMW component, the door insulation has been designed for precise fitment with the internal structure of the front passenger door. Properly profiled edges and technological openings allow for the correct routing of mechanisms and cables, without collision with other assembly elements.

Such fitment translates into:

• stable adhesion to the surface of the door panel,
• no need for modifications or trimming of the material,
• preservation of the factory operation of the lock, window regulator, and other sub-assemblies.

In practice, this means that after correct installation, the sound insulation does not negatively affect the door geometry, while simultaneously improving acoustic comfort during daily use.

Performance characteristics and installation benefits

Replacing or supplementing the insulation in the front passenger door is particularly important after bodywork repairs, interference with door wiring, or removal of the door trim. The use of original sound insulation ensures:

• consistency with the factory acoustic design of the BMW F20 cabin,
• reduction of noise at higher speeds,
• better separation of the interior from external conditions,
• aesthetic finishing of the door structure interior.

The element from this group is particularly recommended for professional body repairs, where compliance with the manufacturer's documentation and predictable vehicle behavior after reassembling all door layers are essential.

Product condition and application in service practice

The offered sound insulation belongs to the group of used parts, which allows for the economical restoration of full door functionality while maintaining the manufacturer's original specifications. This type of solution is often chosen by workshops specializing in the BMW brand and by users who want to recreate the factory door configuration after a collision or service intervention.

Before installation, it is recommended to perform a standard inspection of the door panel surface, clean the contact area, and verify the correct routing of wiring and mechanisms so that the insulation can operate under optimal conditions.

Expanding repairs within the BMW door area

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as skins, reinforcements, or internal panels, check the available parts in the BMW Doors and door panels category.

For users who want to further optimize service costs while maintaining a high level of safety and quality, a guide on selecting used brake system components may be helpful – you can find it in the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.