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

The BMW E81 E87 Sunroof Roof is an original body part from the BMW brand, designed for installation in compact 1 Series models. This used sunroof in Grey allows for a technically correct replacement of a damaged roof module, maintaining the factory geometry and structural integrity.

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

Sunroof Purpose and Function

The sunroof in the BMW E81 and E87 is responsible for illuminating the cabin, improving ventilation, and enhancing driving comfort at higher speeds, while maintaining adequate roof rigidity. The presented part is a complete roof module that enables the restoration of proper operation of the opening and closing mechanism in case of damage to the existing sunroof.

The Grey color is characteristic of many 1 Series equipment configurations, allowing the sunroof to blend well with typical paint and body finish combinations used by BMW in these models.

Benefits of Using an Original BMW Sunroof

Using an original BMW sunroof module ensures:

• factory fit to the roof structure in E81 and E87 models,
• maintenance of the correct body line and seal integrity,
• proper interaction with existing guides and seals,
• visual consistency with other body elements.

Consequently, replacing a damaged part with an original sunroof helps reduce the risk of leaks, wind noise, and issues with the sliding and tilting mechanism.

Technical Characteristics and Fitment

The presented sunroof belongs to the group of body parts dedicated to specific generations of BMW 1 Series. The module's construction is optimized for:

• roof frame rigidity,
• panel guidance within the tracks,
• water drainage from the collection channels,
• proper fit with peripheral seals.

An additional advantage is the ability to identify the part by its OEM number and available replacement numbers in the technical specification, which facilitates compatibility verification with a specific vehicle equipment version.

Item Condition and Service Application

As a used part, the BMW E81 E87 sunroof is primarily intended for professional accident repairs, body and paint shops, and workshops specializing in the BMW brand. This used module allows for economical vehicle repair while maintaining the original roof structure, which is important for both safety and subsequent resale value.

In practice, installing such a sunroof is particularly beneficial in situations where mechanical damage to the panel, frame deformation, or closing problems have occurred, and spot repair is uneconomical or technically difficult.

Repair Extension and Related BMW Parts

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

When planning more extensive upgrade work on performance-class cars, it is also worth paying attention to the structural differences between standard and sport versions – this is well illustrated by the analysis of RS models in the Audi range, which you can find in the article Audi RS vs Other Models – What Lies Under the Hood and Chassis?.

Summary

The BMW E81 E87 Sunroof Roof is a practical solution for owners and repair shops looking to restore full roof functionality in compact 1 Series models. Its original construction, body fit, and neutral Grey color make it well-suited for both accident repairs and replacement of a worn sunroof module.