Mercedes W166 Spoiler Tailgate Tail Cover Lid Diamond White 799 A1667900088

Mercedes W166 Spoiler Tailgate Tail Cover Lid Diamond White is an original body component from the Spoilers and wings category, designed for installation on the tailgate of Mercedes W166 series vehicles. The Diamond White Metallic paint finish enhances the vehicle's aesthetics while maintaining consistency with the factory body finish.

Specifications and technical data

• SKU: A1667900088-DWM
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667900088
• Substitutable numbers: A1667900088, A 166 790 00 88
• Location on the vehicle: Rear
• Color: Diamond White Metallic - 799
• Category: Spoilers & Wings

Purpose and function of the tailgate spoiler

The tailgate spoiler on Mercedes W166 models serves to improve airflow at the rear of the body and enhance vehicle stability at higher speeds. Mounted in the rear zone, on the edge of the trunk lid, it is an integral component of the body line, designed to maintain proper aerodynamics and the characteristic look of a Mercedes SUV.

Thanks to its factory geometry and fitment for the specific body generation, the spoiler ensures proper adhesion to the tailgate, which reduces the risk of unwanted wind noise and facilitates correct alignment of mounting gaps.

Exterior appearance and Diamond White Metallic color

The presented item is finished in Diamond White Metallic – 799, the characteristic diamond white used in premium Mercedes models. This shade is distinguished by its metallic structure, which highlights the spoiler's contours and the tailgate line under proper lighting.

Choosing a spoiler in the same paint code as the body allows for reducing or completely eliminating the need for additional painting, which is particularly important for post-accident repairs and when replacing damaged body parts. At the same time, visual consistency with the remaining body panels is maintained.

Benefits of using an original Mercedes spoiler

The original tailgate spoiler for the Mercedes W166 provides:

• Factory fitment to the body line, without the need for modifications to mounts or edge shapes.
• Consistency with the tailgate opening and closing system, without interfering with its mechanics.
• Aesthetic finish in Diamond White Metallic, in accordance with the factory color palette.
• The ability to restore the vehicle's original appearance after damage to rear body components.

The item from the Spoilers and wings category is particularly important for users who want to maintain the characteristic line of a Mercedes SUV while ensuring proper aerodynamic properties for the rear of the vehicle.

Mounting characteristics and application

The spoiler is designed for installation in the rear body zone, on the trunk lid, in Mercedes W166 vehicles. The construction, based on the factory design, allows for the use of original mounting points, which facilitates service work and reduces installation time.

Due to the fact that this is a used part, it represents a beneficial solution for users looking for a compromise between the quality of an original component and the optimization of repair or visual upgrade costs. Proper selection of the part for the specific W166 body version ensures compatibility with other tailgate components.

Complementary body parts and technical knowledge

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other elements from the same group, such as additional flaps, covers, or rear wings, check out the available parts in the Mercedes Spoilers and wings category.

For users who want to better understand the advantages of using original body components and the differences between factory parts and replacements, the article Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts? will be helpful, as it discusses the practical aspects of operating and selecting used parts for vehicles of this brand.