BMW 3 Series E91 Front Sunroof Sliding Roof Cover Suspended Headliner

BMW 3 Series E91 Front Sunroof Sliding Roof Cover Suspended Headliner is an original roof trim component designed for installation in the front section of the vehicle. It provides an aesthetic finish to the interior around the sunroof while ensuring stable guidance for the sliding panel, which translates into acoustic comfort and a pleasant driving experience. This is a practical solution for users who want to restore the factory look and functionality of the sunroof area in their BMW.

Specifications and technical data

• SKU: 7135349
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7135349
• Substitutable numbers: 7135349, 54137135349
• Location on the vehicle: Front
• Category: Car Glass

Purpose and function in the BMW 3 Series E91

The described headliner cover is a component dedicated to the front part of the sunroof in the BMW 3 Series E91 model. It is responsible for covering the sunroof mechanism from the cabin side, creating a cohesive surface with the headliner and improving the visual continuity of the interior. A properly selected component of this type limits the ingress of dirt into the rails and minimizes unwanted noises during sunroof operation.

Construction and fit for the estate body

The cover has been designed specifically for the roof geometry of the BMW 3 Series E91, ensuring it maintains proper guidance relative to the sunroof frame. The headliner suspension design allows the component to slide smoothly along with the sunroof panel, which is essential for maintaining the correct operation of the entire system. Precise fitment to the bodywork reduces the risk of play, rattles, and unsightly gaps between the headliner and the sunroof surround.

Application in the Car Windows system

Although the component serves a finishing function, it is integrally linked to the Car Windows area, specifically the sunroof module. Replacing a worn or damaged cover is recommended, among other things, after sunroof disassembly, sliding mechanism repairs, or headliner interventions. A properly selected cover helps maintain the seal of the roof area, supports the correct guidance of the glass panel, and affects the comfort of using the sunroof in daily operation.

Benefits of using an original BMW component

Choosing an original sunroof headliner cover for the BMW 3 Series E91 primarily ensures:

• preservation of factory geometry and compatibility with sunroof rails,
• a cohesive interior look in the roof area, without non-factory modifications,
• stable operation of the sliding mechanism thanks to the proper headliner suspension,
• easier installation compared to replacements that require manual adjustment.

For owners of cars from model years that are increasingly treated as youngtimers, such a component allows for the controlled restoration of the original functionality and aesthetics of the cabin. Visual consistency and correct sunroof operation have a direct impact on the perception of the entire vehicle interior.

Condition, installation, and use in restoration

The offered cover comes from disassembly and is intended for reinstallation in the front part of the sunroof. This type of component is particularly useful for interior restoration, headliner replacement, or repairing the sunroof mechanism after water ingress or operational damage. It is recommended to entrust the installation to a workshop with experience in BMW roof systems, which allows for maintaining the correct rail alignment and avoiding stress in the roof structure.

If you are planning a comprehensive repair or upgrade of the roof and sunroof area in your BMW and need other components from the same group, such as roof glass, seals, or rails, check the available parts in the BMW Car Windows category.

For BMW owners from the 1998–2012 model years who are considering a broader interior and roof restoration, practical tips on selecting and using used components may be useful – you can find them in the article A second life for a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.