Door Moulding BMW X3 F25 X4 F26 Trim Rocker Panel Sill Rear Left N/S 7205781

BMW X3 F25 X4 F26 Left Rear Door Sill Trim Strip is a component from the Doors and Door Panels category, designed for installation on the rear left side of the body. The original design ensures a proper fit to the sill line, stable mounting, and an aesthetic finish for the lower edge of the door, contributing to a cohesive look of the entire vehicle side.

Specifications and technical data

• SKU: 7205781
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7205781
• Substitutable numbers: 7205781, 51137205781, KD
• Location on the vehicle: Rear, Left
• Category: Doors & Door Skins

Intended Use and Fitment for BMW X3 F25 / X4 F26

The trim strip has been specifically designed for BMW X3 F25 and BMW X4 F26 models, taking into account the characteristic geometry of the sills and rear doors. Its placement on the vehicle, identified as rear – left side, allows for unambiguous identification of the correct mounting position, minimizing the risk of errors when selecting the part.

As a body part within the Doors and Door Panels group, the sill trim strip is responsible for covering the lower edge of the door and ensuring a harmonious transition between the sill and the body panel. This maintains the continuity of the side line and provides additional protection to the area prone to dirt and minor mechanical damage.

Technical and Functional Characteristics

The left rear door sill trim strip has been manufactured to the standard appropriate for the BMW brand, which translates to adequate rigidity, stability, and predictable performance during operation. The element is profiled to the specific shape of the door and sill, ensuring that after correct installation, it maintains factory gaps and panel lines.

In practice, this means:

• secure fit to the rear left body area,
• visually consistent contact with the door panel and sill,
• maintenance of the original geometry of the lower door edge.

A sill trim strip constructed in this way supports the maintenance of proper aerodynamics for the side of the body and facilitates the drainage of water and contaminants from the sill area.

Condition, Origin, and Benefits of Using a Used Part

The offered sill trim strip is a used part, sourced from a dismantled BMW vehicle. Such body elements, when retaining correct geometry and mounting points, serve very well as a replacement for damaged trim strips after collisions, local corrosion, or intensive use.

Using a used component offers a number of benefits:

• preservation of the original manufacturer's specifications in terms of shape and fit,
• a more cost-effective repair compared to a new part,
• reduction of waste through the reuse of functional parts.

If you want to learn more about the specifics of the used parts market, you can find practical information in the article “Used Car Parts: Myths and Facts You Need to Know”, which dispels common doubts related to such components.

Application in Body Repairs and Installation Aspects

The left rear door sill trim strip is particularly useful for repairs after side damage, door replacement, or visual refreshing of the lower part of the body. A correctly selected part allows for the restoration of the vehicle's original appearance without the need for intervention in the structure of the sills or doors.

When installing, it is worth paying attention to:

• thorough cleaning of the contact surfaces of the sill and door,
• checking the condition of the mounting points on the body,
• maintaining even gaps with adjacent body panels.

Such an approach facilitates achieving a factory-like result, both visually and functionally.

Alternative Parts in the BMW Doors and Door Panels Category

If you also need other components from the Doors and Door Panels category dedicated to this brand during your repair, check out the BMW doors and door panels available in our assortment to complete a full set of body parts matched to your model.