D-Pillar Cover Mercedes W166 Rear Right O/S Column D Trim Black A1666930117

Mercedes W166 Rear Right Pillar Trim Cover Panel Black A1666930117 is an original body part designed for the rear right section of W166 series models. The black D-pillar panel allows for an aesthetic and technically correct finish of the side body, ensuring a cohesive look and stable mounting of upholstery and seals. This is a practical solution for users who want to restore the factory appearance of their vehicle using an original black trim cover.

Specifications and technical data

• SKU: A1666930117
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1666930117
• Substitutable numbers: A1666930117, A 166 693 01 17
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Other Interior Parts & Accessories

Purpose and Function of the D-Pillar Trim Cover

The presented D-pillar trim cover is a body part mounted on the rear right side of the vehicle. It is responsible for:

• Aesthetic finishing of the side body in the D-pillar area,
• Covering the supporting structure and mounting elements,
• Stable guidance and support of adjacent finishing elements.

Thanks to its precise fit for the W166 series, the panel maintains the correct geometry and body line, which facilitates installation and reduces the risk of improper fit with adjacent elements.

Color Scheme and Visual Fit

The trim cover is made in black, allowing for a seamless integration with the factory interior and/or exterior body elements in this area. The uniform color facilitates integration with other panels and reduces the visibility of any differences between the replaced part and the rest of the assembly.

Choosing an original panel in the correct color is particularly important for accident repairs and replacement of damaged parts, as it helps maintain a cohesive, orderly appearance of the vehicle without the need for additional painting or modifications.

Mounting Characteristics

The D-pillar trim cover is designed for installation in the rear right section of the body, ensuring a proper fit with the car's shape. The panel's construction allows for:

• Precise alignment with factory mounting points,
• Stable connection with adjacent finishing elements,
• Maintaining appropriate rigidity in the pillar area.

Using an original part helps reduce the time needed for fitting and adjustment, which is beneficial for both professional workshops and DIY repairs.

Condition and Benefits of Using a Used Part

This part comes from the group of original used Mercedes parts, meaning it was manufactured according to the manufacturer's factory standards. Choosing this solution allows you to combine the fit typical of OEM parts with a more favorable cost compared to new components.

If you want to better understand the differences between new and used body and interior parts, as well as analyze the cost-effectiveness of buying second-hand parts, the article will be helpful: New or Used? A Comparison of Car Part Costs and Quality. You will find practical tips there on selecting appropriate service solutions.

Expanding Repair Scope and Related Parts

If you are planning a comprehensive repair or modernization of the rear body area of your Mercedes and need other parts from the same group, such as covers, panels, or additional trim, check the available parts in the Other Mercedes category.

For users interested in comparing design solutions in high-performance cars, including body and chassis construction, an interesting addition to your knowledge could be the blog post Audi RS vs. Other Models – What's Under the Hood and Chassis?, which discusses the differences between sports and standard versions.