Mercedes W221 Rear Bumper Towing Hook Cover Cap Obsidian Black - 197 A2218850323

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W221 Rear Bumper Towing Hook Cover Cap Obsidian Black is an original body component designed for the rear bumper, providing an aesthetic and functional cover for the towing hook opening. Thanks to its factory fit for the W221 model and its Obsidian Black Metallic finish, the cover allows you to restore the consistent look of the rear bodywork after a repair or bumper replacement. It is a practical solution for users who expect a solid fit and the preservation of the original Mercedes styling lines.

Specifications and technical data

• SKU: A2218850323-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218850323
• Substitutable numbers: A2218850323, A 221 885 03 23
• Location on the vehicle: Rear
• Color: Obsidian Black Metallic - 197
• Category: Bumper Inserts & Covers

Purpose and function of the component

The rear bumper towing hook cover for the Mercedes W221 is responsible for shielding the towing hook socket when it is not in use. It protects the interior of the bumper from dirt, moisture, and minor mechanical damage, while maintaining a uniform bumper surface. Its placement in the rear of the vehicle makes the component both visually and functionally significant – the absence of the cover is immediately noticeable and detracts from the body's aesthetics.

Color and visual fit

The finish in Obsidian Black Metallic - 197 allows for a seamless match with the original body paint in the same color. The metallic black characteristic of Mercedes blends well with the bumper line, ensuring that the cover does not stand out from the other components after installation. This is particularly important for post-accident repairs or the replacement of individual components, where maintaining the factory look without the need for additional painting of the entire bumper is essential.

Benefits of using the original cover

Using the original cover for the W221 model ensures:

• secure mounting in the factory bumper attachment points,
• proper alignment of the edges with the bumper line,
• preservation of the original geometry of the rear bodywork,
• easy removal if the towing hook needs to be used.

As a result, this component can be seamlessly used both for standard replacement of a damaged cover and for comprehensive rear bumper restoration after a collision. The used nature of the part allows for an economical restoration of the bumper's completeness while maintaining the manufacturer's original specifications.

Application in the rear bumper zone

The cover is designed for installation in the rear body zone, in the area of the bumper where the towing hook socket is located. When properly installed, it:

• stabilizes the edges of the opening,
• limits the ingress of contaminants into the bumper structure,
• improves the visual continuity of the lower body line.

This solution is particularly beneficial for users who do not use the towing hook on a daily basis but want to maintain the full functionality and aesthetics of the rear bumper.

Complementary Mercedes body components

If you are planning a comprehensive repair or upgrade of the rear bumper zone in your Mercedes and need other elements from the same group, such as additional covers, inserts, or grilles, check out the available parts in the Mercedes Bumper Inserts and Covers category.

Practical installation and maintenance tips

Before installation, it is worth verifying the condition of the mounts in the bumper and the fit of the cover shape to the specific W221 body version. It is recommended to:

• check the compatibility of the component with your model before final installation,
• clean the edges of the hook opening and the mounting points,
• gently press the cover to ensure it is evenly seated in the bumper.

This approach helps reduce the risk of looseness, accidental detachment while driving, and ensures stable use in everyday operating conditions.

Additional information regarding the diagnostics and operation of diesel engine components can be found in the article: Diesel injector faults – how to recognize them and the risks of neglecting them.