Mercedes W177 AMG Rear Spoiler Boot Lid Tailgate Panel Denim Blue Metallic - 667

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes W177 Tailgate Spoiler in Denim Blue Metallic - 667 is an original body part from the Spoilers and Wings category, designed for installation on the rear tailgate. Designed by the vehicle manufacturer, it ensures precise fit, stylistic consistency with the AMG line, and maintains factory aerodynamics. This is a solution for users who want to technically restore or refresh the sporty character of the rear of their vehicle.

Specifications and technical data

• SKU: A1777901700-DEB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1777901700
• Substitutable numbers: A1777901700, A 177 790 17 00, A1777902500, A 177 790 25 00
• Location on the vehicle: Rear
• Color: Denim Blue Metallic - 667
• Category: Spoilers & Wings

Purpose and Aerodynamic Function

This rear spoiler has been developed specifically for the W177 series with the AMG package, aiming for stable handling at higher speeds and a visually cohesive finish for the tailgate. Its placement on the vehicle in the rear luggage compartment area allows for directing airflow, which contributes to better rear axle downforce and improves the car's predictable behavior. Thanks to its factory geometry, the element integrates with the body line without requiring body modifications.

Exterior Appearance and Color Scheme

The finish in Denim Blue Metallic - 667 ensures compatibility with the original Mercedes paint palette and allows for a uniform body appearance without the tonal differences characteristic of aftermarket replacements. The metallic paint structure accentuates the spoiler's contours, harmonizes well with the AMG line, and gives the rear of the vehicle a dynamic yet elegant character. This is a particularly beneficial solution for owners of cars with the same paint code who wish to minimize additional painting work.

Original Origin and Mounting Fit

As a part from the vehicle manufacturer's offering, the spoiler retains the factory mounting points and appropriate structural rigidity. This translates to a predictable installation process, without the need for modifications to the tailgate or the use of non-standard brackets. Its original origin also promotes consistency with other elements of the AMG package, such as the rear bumper or side skirts, which is important for the vehicle's aesthetics and value.

Characteristics of a Used Part

The spoiler presented is a used part, which means it comes from vehicle dismantling and may show signs of wear typical for this class of component. For many users, this represents a favorable compromise between maintaining original quality and reducing costs compared to a new component. A used OEM part allows for the restoration of the tailgate's full functionality and appearance while maintaining compliance with factory specifications.

Application in Service and After-Accident Repairs

The AMG version of the tailgate spoiler is suitable for both after-accident repairs and comprehensive body restoration. Thanks to its factory profile, it facilitates the restoration of the car's original lines, which is important for bodywork and paint jobs, as well as for subsequent body geometry measurements. Choosing an original part from dismantling reduces the risk of fitment issues that often arise with imprecisely manufactured aftermarket alternatives.

If you are planning to expand the AMG styling package on your car and are also interested in other elements that improve aerodynamics and the appearance of the rear of your vehicle, check out the available parts in the Mercedes Spoilers and Wings category.

For drivers considering a broader use of dismantled components, including body parts, comfort systems, or additional equipment, a practical guide describing the advantages of original used parts may be helpful – find more information in the article Used Mercedes Parts – Original Dismantled Components.