BMW 3 Series E90 E91 LCI Decorative Strip Trim Right Door Alu Feinschliff O/S

BMW 3 Series E90 E91 LCI Decorative Strip Trim Right Door Alu Feinschliff is an original interior trim component designed specifically for facelifted 3 Series models. Thanks to its precise profile and characteristic aluminum structure, the trim blends harmoniously with other cockpit elements, restoring a consistent factory look. It is a practical solution for users who want to aesthetically renew the right side of the cabin without compromising on fitment.

Specifications and technical data

• SKU: 9171790
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9171790
• Substitutable numbers: 51419171790, 9171790, PK
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Application and fitment for BMW 3 Series E90/E91 LCI

The presented right-side door decorative trim is intended for the interior of the facelifted (LCI) BMW 3 Series E90/E91 generation. The shape, mounting points, and edge geometry are consistent with the manufacturer's factory design, allowing for installation without modifications and maintaining the original lines of the dashboard and door upholstery.

The Alu Feinschliff finish gives the interior a characteristic, slightly brushed aluminum look, which complements both dark and light upholstery well. The element is designed for installation on the right side of the vehicle, which is important when completing a full set of decorative trims.

Construction and finish characteristics

The trim has been designed as an integral part of the door panel, with a properly shaped front surface and a rear section adapted to factory clips. The aluminum structure in the Feinschliff finish ensures:

• a visually consistent look with other decor elements in the same variant,
• adequate rigidity with low weight,
• a surface that is easy to keep clean during daily use.

As a result, the element withstands typical operational loads in the door area, such as frequent opening, closing, or contact with the driver's and passenger's clothing.

Benefits of using an original decorative trim

Choosing an original BMW decorative trim allows you to maintain the factory aesthetics and ergonomics of the interior. Proper fitment to the door shape eliminates the risk of gaps, tension, or unwanted noises while driving. This is particularly important in premium class models, where visual consistency and acoustic comfort of the cabin are of great importance.

The element from this group will work well both when replacing a damaged trim and during partial interior renovation on the passenger side. The used OEM component allows for maintaining a favorable cost-to-quality ratio while preserving the original character of the cabin.

Component condition and installation aspects

The trim comes from dismantling, which means it is a used OEM element with parameters consistent with BMW factory specifications. Before installation, it is recommended to perform a standard inspection of the mounting points and fitment to the specific door panel to ensure proper seating and stability during operation.

In most cases, installation can be carried out in a workshop environment or by an experienced user using basic upholstery removal tools. Maintaining the correct order of door panel disassembly and handling the mounting clips with care helps reduce the risk of additional damage.

Interior configuration expansion and related content

If you are planning a comprehensive repair or modernization of the door and sill area in your BMW and need other elements from the same group, such as covers, overlays, or additional trims, check out the available parts in the Other BMW category.

For users interested in comparing technical solutions in higher-class cars, including differences in body construction, suspension, and drivetrains, an article describing Audi's sports versions may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to better understand how using used OEM elements affects vehicle downtime in the service center and the total cost of repair, it is worth reading the guide: Availability of car parts off-the-shelf vs repair time – how do used OEM parts shorten workshop stays?.