BMW 3 Series F31 Moulding Trim Strip Side Frame Rear Left N/S Black 7263223

The Left Rear Side Frame Trim Strip for BMW 3 Series F31 in black is an original body part designed for installation on the driver's side rear. It provides a cohesive finish to the side of the car body, enhances the aesthetics of the window lines, and helps maintain the factory appearance of your BMW.

Specifications and technical data

• SKU: 7263223
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7263223
• Substitutable numbers: 51337263223, 7263223, 51334529657, 4529657, EM
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Other Exterior Parts & Accessories

Intended Use and Function of the Part

The described Left Rear Side Frame Trim Strip has been specifically designed for the BMW 3 Series F31 touring body style. It is mounted on the rear left side, where it is responsible for the aesthetic completion of the frame line and the proper positioning of seals and adjacent body parts.

Precise fitting to the specific BMW model minimizes the risk of stress, leaks, and improper alignment, which is important for both the appearance and durability of the body in everyday use.

Color and Visual Match

The trim strip is made in a black color, allowing it to harmonize seamlessly with the factory finishes of the window frames and pillars on the BMW 3 Series F31. This shade facilitates integration with other body elements, regardless of the paint color, and helps maintain a consistent, understated character of the side profile.

Its original BMW origin promotes a uniform surface texture and correct profile, which is crucial when replacing a single part on a car already in use.

Installation Characteristics

The trim strip is intended for installation on the rear left side of the body, in the area of the side frame. Its design, tailored for the BMW 3 Series F31, allows for installation in place of the original part, utilizing the manufacturer-provided mounting points.

When replacing, it is recommended to:

• thoroughly clean the adhesion surface of the frame and adjacent elements,
• check the condition of the seals and mounting clips,
• verify the even adhesion of the trim strip along its entire length after installation.

Condition and Origin

This part comes from the BMW range and is a used component, allowing for economical replacement while maintaining original geometry and body compatibility. This type of component is particularly useful for accident repairs, correcting parking damage, or restoring the car to its factory appearance after bodywork and paint interventions.

Selection by OEM Number and Compatibility

The trim strip has a dedicated OEM part number and associated replacement numbers, which facilitates unambiguous identification and selection of the correct part for a specific BMW 3 Series F31 version. If you have doubts about matching by chassis number or manufacturer markings, it is advisable to consult the practical tips described in the article Guide: How to Select the Correct Car Part by VIN and OEM Number, which details the verification process step by step.

If you are undertaking a more extensive body repair or gathering other finishing elements for your BMW and require additional components of this type, check the available parts in the Other BMW Parts category.

To compare the characteristics of sports versions and standard variants of premium cars, including differences in body construction, suspension, and braking systems, the comparative material Audi RS vs. Other Models – What Lies Under the Hood and Chassis? may be helpful, illustrating how manufacturers differentiate their models technically.