Window Frame BMW E90 E91 Cover Door Front Left N/S HiFi Tweeter 7171201

BMW E90 E91 Window Frame Cover Front Left Door Speaker Grille is an original part from the Doors and Door Panels group, designed for installation on the driver's side in the front door. The part provides an aesthetic and functional finish to the window frame and speaker area, aiding in proper window operation and stable upholstery mounting.

Specifications and technical data

• SKU: 7171201
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7171201
• Substitutable numbers: 51337171201, 7171201, 7069223
• Location on the vehicle: Front, Left
• Color: Black
• Category: Doors & Door Skins

Intended Use and Function of the Part

The window frame cover and speaker grille in the front left door is responsible for the aesthetic finishing of the window edge and the protection of internal door components. In BMW 3 Series E90/E91 models, this part:

• stabilizes the area around the window and speaker in the driver's door,
• limits the ingress of dirt into the door structure,
• ensures a visually cohesive appearance of the door panel,
• supports the correct seating of the speaker in its factory location.

Thanks to its precise fit for the specific BMW generation, the cover maintains factory geometry, which facilitates installation and preserves the original interior character.

Construction, Color, and Fitment

The part is designed as an OEM component, meaning its shape, mounting points, and contact line with the door upholstery are consistent with the manufacturer's factory specifications. The black color of the cover allows for neutral integration into most interior configurations used in the BMW E90/E91, without the need for additional visual matching.

Its placement in the front – left side zone makes it dedicated to the driver's door, which is important for maintaining the correct geometry of the window frame and the position of the speaker grille relative to the factory mounting holes.

Condition, Service Application, and Benefits of Installation

The offered part is used, allowing for an economical replacement of a damaged or missing cover while maintaining original BMW specifications. This is a practical solution in situations such as:

• cracks or broken mounts in the existing cover,
• signs of wear after door upholstery removal,
• repairs after a collision in the driver's door area,
• completing missing elements after previous interventions in the audio system or window.

Replacing it with an original speaker grille and window frame restores proper door panel fitment, reduces unwanted vibrations around the speaker, and maintains a cohesive interior appearance of the vehicle.

BMW Doors and Door Panels – Expansion and Completion

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other parts from the same group, such as skins, reinforcements, or additional panels, check the available parts in the BMW Doors and Door Panels category.

Vehicle Preparation and Additional Technical Information

When working on the doors – especially when removing upholstery, speakers, or window guides – it is worth paying attention to the condition of other mounting elements and seals. Checklists and tips for inspecting used body and equipment components before seasons with more demanding operating conditions can be helpful. You can find more practical information in the article Winter Essentials: Which Used Car Parts Are Worth Checking and Replacing Before the Frost?.