BMW E90 E91 LCI Front Trim Cover Exterior Right O/S Black Sapphire - 475 0034044

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW E90 E91 LCI Front Trim Cover Exterior Right O/S Black Sapphire - 475 is an original body component designed for the front right window in BMW 3 Series E90 models. This precisely profiled trim in Black Sapphire Metallic ensures a tight fit for the window, stability within the door frame, and an aesthetic finish to the body edge. It is the ideal solution for users who want to maintain the factory look and correct geometry of the vehicle's front end.

Specifications and technical data

• SKU: 0034044-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0034044
• Substitutable numbers: 51130034044, 0034044, 51130401258, 0401258
• Location on the vehicle: Front, Right
• Color: Black Sapphire Metallic - 475
• Category: Other Exterior Parts & Accessories

Purpose and function of the trim

The presented trim is dedicated for installation on the front right window of the BMW E90. It is responsible for:

• sealing the contact point between the window, door frame, and body,
• limiting the ingress of water, dust, and noise into the interior,
• stabilizing the window in the guides during opening and closing,
• protecting the glass edge from micro-damage.

By maintaining the factory profile, the trim supports the proper operation of the window lifting mechanism and helps maintain acoustic comfort in the cabin.

Color and body fitment

The trim is finished in Black Sapphire Metallic – 475, which allows for a seamless match with bodywork painted in the same color. The metallic black also blends well with other dark paint finishes, maintaining a discreet, factory-original appearance for the window edge.

Selecting a component in the correct color is particularly important during post-collision repairs or window replacements, where maintaining a uniform side profile and an aesthetic transition between the glass and the body is essential.

Product characteristics and installation

The trim comes from the BMW range, ensuring the original geometry, material hardness, and compatibility with factory mounting points. The component is designed for replacement in place of the factory trim, without the need for any modifications to the door structure.

During replacement, it is recommended to:

• thoroughly clean the trim seat of old material residue and debris,
• inspect the condition of the window edge and door frame,
• check the smoothness of the window lifting mechanism after installation.

This procedure helps reduce the risk of leaks and improper adhesion of the trim to the glass.

Application in service and restoration of the BMW E90

Replacing the window trim is recommended in the event of wind noise at higher speeds, visible rubber cracks, deformations, or issues with the window closing properly. Using an original Black Sapphire component allows you to restore proper sealing and aesthetics to the front right side of the vehicle, which is important both for daily use and when preparing the car for sale.

If you are planning a comprehensive repair or upgrade of your BMW's bodywork and need other components from the same group, such as seals, trim strips, or small mounting parts, check out the available parts in the Other BMW category.

Technical knowledge and part selection

When working on bodywork and windows, it is worth paying attention to the quality of sealing components, as they have a direct impact on acoustic comfort, corrosion protection, and interior durability. For more extensive service projects, including those involving the suspension or braking systems, technical guides can be helpful. For example, when comparing the characteristics of sports models and standard versions, it is worth referring to the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how different components affect vehicle behavior and can serve as a reference point when planning modifications for other brands, including BMW.