BMW 3 Series E90 E91 Decorative Strip Trim Panel Cover Rear Right O/S Diamant

The Genuine BMW 3 Series E90/E91 Rear Right Trim Strip in Diamantschwarz (Diamond Black) is an original interior component designed for the rear right side of the cabin. Featuring a High gloss finish in Diamond Black, this trim strip seamlessly integrates with the factory styling of the BMW 3 Series, restoring the cohesive look of the side panel and enhancing interior aesthetics.

Specifications and technical data

• SKU: 9171792
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9171792
• Substitutable numbers: 51429171792, 9171792, 7121478, High gloss, Diamantschwarz, Diamond Black, EM
• Location on the vehicle: Rear, Right
• Category: Other Interior Parts & Accessories

Application and Fitment for BMW 3 Series E90/E91

The presented decorative rear right trim strip is specifically designed for BMW 3 Series E90/E91 models, intended for the rear passenger side. It provides an aesthetic finish to the side panel, concealing mounting points and upholstery edges, and ensuring a consistent, factory-original interior appearance. As a genuine part, the trim strip maintains the correct geometry and mounting method, facilitating easy installation in place of the original component.

High gloss Diamantschwarz / Diamond Black Finish

The trim strip features an attractive High gloss finish in Diamantschwarz (Diamond Black), characteristic of packages with enhanced visual standards. This type of surface:

• enhances the interior's side line, giving it a more dynamic character,
• complements other dark elements of the dashboard and upholstery,
• helps maintain stylistic consistency after replacing a damaged trim strip.

This makes the part ideal for both replacing a damaged component and for subtle visual upgrades to the BMW 3 Series interior.

Component Characteristics and Installation

The decorative rear right trim strip is designed for installation in the rear cabin on the passenger side, within the side panel area. The construction, based on the original BMW design, allows for:

• utilization of original mounting points in the body and upholstery,
• precise alignment with adjacent trim elements,
• installation without the need for structural modifications.

This part is a used item, meaning it is pre-owned but retains its functionality and is intended for further use after proper installation.

Benefits of Using a Genuine Decorative Trim Strip

Using a genuine decorative trim strip in Diamantschwarz offers several practical benefits:

• Interior Visual Consistency – maintaining the factory appearance without differences in shade or gloss.
• Proper Fitment – avoiding geometry and mounting issues typical of low-quality aftermarket replacements.
• Utilisation of Existing Mounting Points – enabling faster and more predictable installation.

For owners who value the aesthetics of their BMW 3 Series E90/E91 cabin, this solution allows for the restoration of the interior's original character after mechanical damage or signs of wear.

If you are planning a comprehensive repair or upgrade of the interior trim area in your BMW and require other parts from the same group, such as decorative trim strips, upholstery panels, or side covers, check the available parts in the Other BMW category.

Technical Support and Additional Information

Before purchasing, it is advisable to compare the shape and mounting method of the trim strip with the currently installed part in your vehicle to confirm compatibility with your specific equipment version. In case of vehicle expansion or modification, comparative materials regarding sports versions of models, such as a comparison of Audi RS with standard models in terms of engine, brakes, and chassis, which illustrate how manufacturers differentiate equipment and finishes based on version, may also be helpful.