BMW 1 E81 E87 Sliding Tilt Roof Sunroof Sun Roof Frame Glass 7046142

BMW 1 E81 E87 Sliding Tilt Roof Sunroof Sun Roof Frame Glass is an original body component designed for compact BMW 1 Series models, allowing for the efficient replacement of a damaged sliding roof module. This used component in Grey ensures a factory fit, maintaining the proper geometry and structural integrity. It is a practical solution for users looking to restore full sunroof functionality while keeping repair costs affordable.

Specifications and technical data

• SKU: 7046142-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7046142
• Substitutable numbers: 54137046156, 7046156, 54137145883, 7145883, 54137145920, 7145920, 7046142
• Color: Grey
• Category: Other Exterior Parts & Accessories

Application and function of the BMW 1 E81 E87 Sliding Tilt Roof Sunroof Sun Roof Frame Glass

The presented BMW 1 E81 E87 Sliding Tilt Roof Sunroof Sun Roof Frame Glass is responsible for cabin illumination, improved ventilation, and enhanced travel comfort in both urban and highway conditions. The modular design enables precise movement of the roof panel, while properly engineered guides and seals reduce noise and prevent water ingress into the vehicle interior. Thanks to the retention of original mounting specifications, the component works seamlessly with factory control mechanisms and vehicle electronics.

Compatibility and fitment

The sunroof has been designed specifically for the BMW 1 Series E81 and E87 body styles, which translates into a perfect fit with the roof skin and the opening frame. Its original BMW origin ensures that the correct dimensional tolerances are maintained, eliminating the need for any bodywork modifications. Standardized mounting points facilitate workshop operations and reduce installation time.

Condition, color, and installation aspects

The item is offered as a used sunroof, which allows for cost-optimized repairs while maintaining original manufacturing quality. The Grey color facilitates integration with the factory paint palette used on the BMW E81 and E87, especially for bodies in shades of grey or silver. It is recommended to entrust the installation to a specialized service center that will ensure proper mechanism alignment, clearance adjustment, and leak testing after installation.

Benefits of using an original roof module

Using an original sunroof module in a BMW 1 Series provides a number of practical benefits:

• factory fitment to the roof structure and opening frame,
• maintenance of proper sliding and tilting mechanism operation,
• visual consistency with the body line and factory finish,
• possibility of economical repair compared to purchasing a new component.

For workshops and users, this means stable operational parameters and a reduced risk of leakage issues or improper mechanism performance after replacement.

Repair expansion and BMW parts offer

If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other components from the same group, such as guides, seals, or additional roof equipment modules, check out the available parts in the Other BMW category.

Technical knowledge and repair cost optimization

When planning body and equipment repairs, it is worth considering the structural differences between individual model lines and the impact of the applied solutions on component durability. For a better understanding of how manufacturers approach the design of drivetrain, braking, and chassis systems, as well as ways to optimize service costs, you may find the article comparing sporty RS versions with standard models helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.