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

BMW 3 Series E90 E91 Decorative Strip Trim Panel Cover Front Right O/S Diamant is an original interior trim component designed for installation on the passenger side of the front dashboard. Featuring a high gloss Diamantschwarz (Diamond Black) finish, this trim provides the interior with a cohesive, elegant character while maintaining the factory BMW aesthetic. It is a practical solution for replacing a damaged panel or refreshing the cabin's visual appeal.

Specifications and technical data

• SKU: 9171788-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9171788
• Substitutable numbers: 51419171788, 9171788, High gloss, Diamantschwarz, Diamond Black
• Location on the vehicle: Front, Right
• Category: Other Interior Parts & Accessories

Purpose and fitment for BMW 3 Series E90/E91

This decorative trim is designed specifically for BMW 3 Series E90/E91 models, intended for installation in the front interior area on the right side. Precise profiling and factory mounting points ensure a perfect fit with the dashboard, without the need for modifications or forced adjustments.

The component is part of the original BMW cockpit trim system, which makes it easy to maintain a uniform style throughout the interior – especially important when matching with other panels of the same color and gloss level.

High gloss Diamantschwarz (Diamond Black) finish

The trim features a high gloss finish in Diamantschwarz (Diamond Black), characteristic of higher-spec BMW interior configurations. This type of surface:

• highlights the dashboard line, giving it a more modern look,
• complements other high-gloss lacquered elements well,
• promotes stylistic consistency when replacing a single panel after a collision or mechanical damage.

By maintaining the original color and structure, this trim is a suitable choice for both post-accident repairs and aesthetic interior upgrades.

Installation characteristics and application

The trim is designed for installation in the front – right side zone, which means mounting on the passenger side of the dashboard area. The design, based on factory clips and guides, allows for installation in place of the original part without interfering with the cockpit structure.

The product is particularly useful when:

• the original trim has been scratched, cracked, or has lost its gloss,
• a single panel needs to be replaced following bodywork repairs,
• you want to restore a more cohesive, well-maintained look to the interior without the costly replacement of the entire decor set.

Used condition – practical benefits

The offered item is in used condition, allowing for an economical replacement while maintaining the original origin of the part. In practice, this means a favorable cost-to-visual-effect ratio, which is particularly important for comprehensive interior repairs or preparing a vehicle for sale.

Technical support and part selection

The decorative trim has a dedicated OEM number and associated replacement numbers, which facilitates clear identification and selection of the correct variant for a specific BMW 3 Series configuration. If you have any doubts regarding fitment, it is worth referring to the manufacturer's markings and vehicle data to avoid installation issues.

If you are planning a comprehensive repair or upgrade of the cockpit area in your BMW and need other components from the same group, such as additional decorative panels, covers, or console trims, check out the available parts in the Other BMW category.

More about the differences between sports and standard versions

When upgrading an interior, solutions from sports versions or top-tier models of other premium brands are often an inspiration. If you are interested in how manufacturers differentiate equipment, powertrains, and chassis between standard and sports variants, it is worth reading the analysis using Audi as an example – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how stylistic and technical changes affect a car's character.