Mercedes W221 Door Pillar Trim Moulding Cover Rear Right O/S A2216901487

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W221 Door Pillar Trim Moulding Cover Rear Right O/S is an original body component from the Protective and decorative mouldings group, designed for installation in the rear right door area of the Mercedes S-Class W221 luxury sedan. Its precisely matched geometry and factory mounting points ensure a seamless look for the door pillar and correct alignment of the vehicle's side profile.

Specifications and technical data

• SKU: A2216901487
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216901487
• Substitutable numbers: A2216901487, A 221 690 14 87
• Location on the vehicle: Rear, Right
• Category: Body Mouldings & Trims

Purpose and function of the component

The described trim moulding operates in the area of the rear right door pillar, where it is responsible for the aesthetic finishing of the edge and protecting this part of the bodywork against minor mechanical damage. Thanks to the factory profile, the component integrates well with the window, seals, and other panels, maintaining the consistent, elegant character of the Mercedes W221 side line.

The placement on the vehicle in the Rear, Right zone means that the moulding has been designed specifically for the geometry of the rear right side of the body, which minimizes the risk of stress, leaks, and installation issues.

Construction and fitment for Mercedes W221

The moulding belongs to the Protective and decorative mouldings group, which means a combination of visual function with practical edge protection for the pillar. The construction provided by the vehicle manufacturer ensures:

• proper adhesion to the door pillar surface,
• compatibility with factory mounting points,
• preservation of original body gaps and panel lines.

As a result, after installation, the consistency of the design characteristic of Mercedes is maintained, and the door pillar does not visually differ from other body elements.

Condition, application, and benefits of installation

The item is in used condition, which in practice means a favorable compromise between cost and maintaining the original quality of the vehicle manufacturer. Such a moulding will prove useful especially in situations of:

• post-accident repair of the rear right part of the body,
• removing the effects of corrosion or mechanical damage to the door pillar,
• restoring the consistent look of the car's side line after local painting.

Choosing an original trim moulding reduces the need for adjusting aftermarket replacements and shortens the time of body and paint work, which is important both in professional workshops and for DIY repairs.

Selection and integration with other body components

When selecting a moulding for the Mercedes S-Class W221 generation, it is crucial to match it to the specific pillar and side of the vehicle. Proper placement on the vehicle guarantees that the component will work with the window, seals, and other mouldings within the door and body area, without the need for body modifications.

If you are planning a comprehensive repair or upgrade of the side door pillar area in your Mercedes and need other components from the same group, such as covers, overlays, or additional mouldings, check the available parts in the Mercedes protective and decorative mouldings category.

Practical installation and maintenance tips

Before installation, it is worth verifying the condition of the door pillar surface, cleaning it of dirt, and checking for any deformations from previous repairs. A correctly mounted trim moulding:

• stabilizes the pillar finish line,
• reduces the risk of dirt getting into the gaps,
• allows for maintaining the aesthetic appearance of the vehicle during daily use.

For users interested in a broader approach to vehicle servicing, including the selection of used components in other systems, the guide article Clutch and dual-mass flywheel – diagnostics and selection of parts for the drivetrain may be helpful, showing how to consciously choose components based on real wear and technical requirements.