Mercedes X166 Window Roller Blind Door Rear Right O/S Sun Blind A1667371480

Mercedes X166 Window Roller Blind Door Rear Right O/S Sun Blind is an original comfort equipment component, designed specifically for the rear right side of the vehicle body. As part of the Sun blinds and protective shades group, it provides effective protection against solar radiation, improves passenger travel comfort, and helps maintain the appropriate temperature inside the vehicle. It is a practical solution for users expecting functional and aesthetic retrofitting of the rear cabin area.

Specifications and technical data

• SKU: A1667371480
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667371480
• Substitutable numbers: A1667371480, A 166 737 14 80
• Location on the vehicle: Rear, Right
• Category: Sun & Privacy Shades

Purpose and function in the vehicle

The presented blind is intended for installation in the rear right part of the body, in the passenger door area. Its task is to limit the heating of the interior and reduce glare, which can hinder travel, especially on longer routes. Thanks to its fit for a specific body zone, the blind works with the factory upholstery and window line, creating a visually consistent and functional piece of equipment.

This type of solution is particularly useful in cars used to transport passengers in the back seat – children, the elderly, or business passengers for whom comfort, privacy, and the reduction of direct sunlight are important.

Original origin and Mercedes fitment

The blind was developed by the Mercedes brand, which means maintaining factory design and quality standards. Its original origin translates into:

• precise fit to the shape of the window and door frame on the rear right side of the vehicle,
• compatibility with factory mounting points,
• visual consistency with other interior elements.

Thanks to this, installation does not require structural modifications, and once installed, the blind behaves like an original equipment component, without looseness or unwanted vibrations while driving.

Performance characteristics and benefits

The Mercedes X166 Window Roller Blind Door Rear Right O/S Sun Blind provides a number of practical benefits in daily use:

• Sun protection – reduction of direct UV radiation and reduction of heating in the rear part of the cabin.
• Improved passenger comfort – reduction of glare and increased visual comfort, especially when driving on sunny days.
• Greater privacy – restricted view into the vehicle interior from the rear right window side.
• Aesthetic integration with the interior – the blind is designed for a specific body model and looks consistent with the factory finish.

As a used item, the product is a reasonable choice for drivers looking for a functional solution with an attractive cost-to-quality ratio, while maintaining the manufacturer's original design.

Installation zone and technical aspects

The blind is intended for installation in the rear right part of the vehicle, in the passenger door area. Such placement requires maintaining the appropriate geometry of the guides and the unfolding mechanism so as not to interfere with the operation of the window and door seals. The factory design ensures:

• stable guidance of the blind material along the window frame,
• proper cooperation with the door opening and closing mechanism,
• trouble-free operation by the user after installation is complete.

Thanks to its dedicated purpose for a specific side and body zone, the blind maintains the correct operating geometry and minimizes the risk of improper fitment.

Support in choosing a used part

Choosing an original, used sun blind can be a beneficial solution for drivers who want to maintain the factory standard of equipment while optimizing vehicle operating costs. If you want to better understand the differences between new and used parts, their durability, and the cost-effectiveness of the purchase, it is worth reading the article Car parts – new or used? We compare costs, quality, and durability, which discusses these issues in detail.

If you are planning a comprehensive repair or upgrade of the side window and sun protection area in your Mercedes and need other elements from the same group, such as additional shades, side blinds, or supplementary protective covers, check the available parts in the Mercedes Sun blinds and protective shades category.