Mercedes W251 Window Roller Blind Door Rear Right O/S Sun Protection A2518100620

Mercedes W251 Rear Right Door Window Sunshade Cover is an original part from the Sunshades and Protective Covers group, designed for installation in the rear right part of the body. It provides effective protection of the interior against excessive sunlight, improving passenger comfort and the aesthetics of the side cabin area in BMW vehicles.

Specifications and technical data

• SKU: A2518100620
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A2518100620
• Substitutable numbers: A2518100620, A 251 810 06 20
• Location on the vehicle: Rear, Right
• Category: Sun & Privacy Shades

Shade's Purpose and Function

The presented sunshade is designed for installation in the rear right door area, where it limits the penetration of sunlight through the window. This helps the vehicle's interior heat up more slowly, and passengers gain better protection against glare and increased privacy while driving and parked.

The item belongs to the Sunshades and Protective Covers group, meaning its construction is focused on stable guidance along the window and secure attachment to the door frame. Appropriately selected mounting geometry allows for proper cooperation with factory guides and door upholstery.

Construction and Fit for BMW Vehicles

The sunshade has been manufactured as an OEM part, which translates to a precise fit for the specific shape of the window and door frame in BMW cars. The mounting solutions used allow the sunshade to be installed in factory mounting points, without the need for modifications to the door structure or additional upholstery work.

Its placement in the rear right part of the body contributes to maintaining visual consistency of the entire side area of the vehicle – the sunshade harmonizes with the window line, seals, and other interior trim elements. As a result, after installation, the entire assembly looks like factory equipment, without the effect of an "added accessory."

Benefits of Using a Sunshade

Using this type of cover in the rear of the vehicle offers a range of practical benefits, especially in everyday use:

• reduced interior heating on sunny days,
• protection of upholstery and trim elements from prolonged UV radiation,
• improved travel comfort for rear passengers, especially children,
• increased sense of privacy by limiting visibility into the vehicle's interior.

For users who frequently travel in strong sunlight conditions, such a sunshade is a practical addition to the equipment, improving the ergonomics of using the car without interfering with the window system or factory tinting.

Condition, Origin, and Service Application

The offered sunshade is a used part, which in practice means the possibility of obtaining an original OEM part at a more attractive price than a new replacement. For many BMW users, this is a sensible solution for accident repairs, replacing missing elements after disassembly, or restoring full functionality to the rear passenger area.

Replacing the sunshade is particularly recommended in situations where the existing part has suffered mechanical damage, deformation of the guides, or material wear. Using the original construction allows for proper operation of the shade's lifting and lowering mechanism and avoids problems with imprecise closing at the window.

Additional Information and Related Products

If you are planning a comprehensive repair or upgrade of the side window area in your BMW and need other parts from the same group, such as covers, additional sunshades, or protective window inserts, check the available parts in the BMW Sunshades and Protective Covers category.

For those interested in a broader technical context and equipment expansion possibilities in models of this brand, an article describing the differences between standard components and the M and M Performance lines may be helpful – you can find it here: BMW M Performance: What's the Difference Between BMW M and Standard Components?.