BMW 3 Series E46 Saloon Cover Window Frame Door Rear Right O/S 8212524

BMW 3 Series E46 Saloon Cover Window Frame Door Rear Right O/S is a precisely fitted body component from the Doors and door panels group, designed for the rear right side of the saloon. It is responsible for the aesthetic finish of the window edge and stable guidance of the seal, which translates into noise reduction and improved driving comfort.

Specifications and technical data

• SKU: 8212524
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8212524
• Substitutable numbers: 51348212524, 8212524, EM
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Doors & Door Skins

Purpose and function of the component

The rear right door window frame cover for the BMW 3 Series E46 Saloon plays an important role in the side section of the bodywork. It provides:

• stable guidance of the window edge in the rear passenger-side door,
• protection of the door sheet metal edge against mechanical damage,
• an orderly, factory-style finish of the window line,
• support for the proper fitment of the window seal.

Thanks to this component, the consistent geometry of the window frame is maintained, which limits unwanted vibrations and can reduce the penetration of wind noise into the vehicle's interior.

Color and body fitment

The cover is finished in black, which blends well with both light and dark body paints. This color facilitates integration with factory moldings and seals, allowing for a consistent look of the side window line.

Placement on the vehicle is limited to the rear right side, which makes it easy to clearly identify the part when selecting it for a specific BMW 3 Series E46 Saloon model.

Installation characteristics

The window frame cover is a component structurally linked to the door and other parts from the Doors and door panels group. When replacing, it is recommended to:

• check the condition of the window seals in the rear doors,
• verify the guides and the window lifting mechanism,
• inspect the door sheet metal edge for corrosion.

This scope of work allows you to restore the proper appearance and functionality of the entire rear right window zone in a single service operation.

Part condition and service application

The item comes from dismantling, which makes it an attractive cost-effective alternative to new components, especially for post-accident or restoration repairs. In the case of the BMW 3 Series E46 Saloon, using a pre-owned window frame cover is a frequently chosen solution when the priority is to maintain original geometry and compatibility with factory doors.

Expanding door zone modernization

If you are planning a comprehensive repair or modernization of the door zone in your BMW and need other elements from the same group, such as panels, reinforcements, or additional profiles, check the available parts in the BMW Doors and door panels category.

More about BMW components

If you are interested in a broader context of selecting body elements and other components for models of this brand, it is worth reading the analysis of the differences between standard parts and the M and M Performance line – you will find it in the article BMW M Performance: what is the difference between BMW M components and standard ones?.