Mercedes W163 Rear Bumper Tow Hook Cover Left N/S Tanzanite Blue Metallic 359

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W163 Rear Bumper Tow Hook Cover Left N/S Tanzanite Blue Metallic 359 is an original body component from the Bumper inserts and covers group, designed for installation on the rear left side of the vehicle. The cover provides an aesthetic seal for the tow hook cavity, while protecting the bumper structure and maintaining a consistent look with the Tanzanite Blue Metallic paint finish.

Specifications and technical data

• SKU: A1638801705-TB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1638801705
• Substitutable numbers: A1638801705, A 163 880 17 05, EM
• Location on the vehicle: Rear, Left
• Part type: Bumper Insert
• Color: Tanzanite Blue Metallic - 359
• Category: Bumper Inserts & Covers

Purpose and function of the tow hook cover

The presented cover is dedicated to the rear left side of the bumper in W163 series models, where it is responsible for covering the tow hook socket. Thanks to its precise fit to the body lines, it restores the factory appearance of the bumper, limits the accumulation of dirt around the hook mounting area, and improves the aerodynamics of the rear part of the vehicle.

The placement on the vehicle is designed so that installation is possible at existing mounting points, without the need for interference with the bumper structure. This is a practical solution when replacing a damaged or missing cover after a collision, hook removal, or renovation of the rear body zone.

Color and visual fit

The cover is finished in Tanzanite Blue Metallic – 359, which allows for consistency with the original body paint in this shade. The metallic structure of the coating provides a characteristic depth of color, harmonizing well with the stylistic line of Mercedes W163 models.

To maintain a high-quality visual effect, it is worth paying attention to the color match with the vehicle's paint – especially during partial bumper repairs or when replacing individual elements. A properly selected cover reduces the need for additional painting and speeds up the process of returning the car to service.

Characteristics of the original used part

As a component sourced from dismantling, the cover retains the factory geometry and mounting method intended by the manufacturer. The original construction ensures proper fitment with the bumper edges, which is important both in terms of aesthetics and the durability of the connection.

A used part of this type is a reasonable choice for maintenance repairs, as it allows for compliance with factory assembly standards while reducing costs compared to purchasing new body components. It is a practical solution for post-accident repairs, renovations, and restoring the completeness of bumper covers.

Benefits of using the original tow hook cover

• Restoration of the completeness of the rear bumper on the left side.
• Better protection of the hook cavity against dirt and external factors.
• Color consistency with Tanzanite Blue Metallic – 359 paint.
• Preservation of the factory body line characteristic of Mercedes W163 models.
• Possibility of quick replacement of a damaged or missing element without modifying the bumper.

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 covers, inserts, or additional plugs, check the available parts in the Mercedes bumper inserts and covers category.

For drivers considering broader service work on the vehicle, including drivetrain repairs, an article describing the cost-effectiveness of using original used parts may be helpful – more information can be found in the material Manual transmission failures – why an original used part is a more reasonable choice than regeneration.