Mercedes W164 GL X164 Battery Rear Trim Panel Cover A1646801218

The Mercedes W164 GL X164 Battery Cover Grille is an original cargo space trim element, designed specifically for Mercedes SUV models. This dedicated rear battery cover organizes the trunk area, enhances aesthetics, and helps protect components from mechanical damage. Thanks to its factory fit, it is a practical addition to the interior equipment.

Specifications and technical data

• SKU: A1646801218
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1646801218
• Substitutable numbers: A1646801218, A 164 680 12 18, BG
• Location on the vehicle: Rear
• Category: Floor Mats, Carpets & Boot Liners

Purpose and Function in the Vehicle

The battery cover grille is intended for installation in the rear of the vehicle, in the trunk area. Its purpose is to:

• separate the battery from the cargo space,
• protect components from accidental impact by transported cargo,
• visually organize the rear interior,
• limit the ingress of dirt into the battery mounting area.

Thanks to its design, adapted to the SUV body geometry, the element integrates well with other trunk trim components, resulting in a coherent and organized appearance.

Construction and Fit for Mercedes W164 / GL X164

The grille has been designed as part of the original rear area trim system for Mercedes W164 and GL X164 vehicles. This means that:

• it has factory mounting points,
• it is adapted to the shape of the trunk floor and side panels,
• it does not require modifications or forced fitting,
• after installation, it forms a uniform surface with other trim elements.

This solution facilitates installation and minimizes the risk of improper fit, which is important from both a functional and aesthetic perspective.

Benefits of Using an Original Cover

Using the original battery grille in the rear of the vehicle offers a number of practical benefits:

• Better battery protection – reduced risk of mechanical damage during cargo transport.
• Improved trunk ergonomics – easier use of cargo space thanks to a clearly defined technical zone.
• Visual consistency of the interior – aesthetic finish in line with the factory Mercedes standard.
• Compatibility with other trim elements – seamless integration with carpets, mats, and trunk liners.

This solution is particularly recommended when completing or restoring the rear vehicle equipment after repairs, modifications, or intensive use.

Application in the "Trunk Liners, Mats, Trays" Category

The battery cover grille belongs to the group of elements responsible for finishing and organizing the trunk space. In combination with other components from the Trunk Liners, Mats, Trays category, it allows for the creation of a functional, easy-to-clean, and technically organized cargo area. This is particularly important in vehicles used intensively – family cars, fleet vehicles, or those used for transporting equipment.

If you are planning a comprehensive repair or upgrade of the trunk area in your Mercedes and need other items from the same group, such as liners, mats, or additional covers, check the available parts in the Mercedes Trunk Liners, Mats, Trays category.

Used Condition and Informed Part Selection

The presented grille comes from the secondary market, offering a sensible compromise between cost and functionality. Choosing a used part allows you to maintain the original fit and interior character while limiting expenses. This is a particularly attractive solution for phased restoration or vehicle retrofitting.

If you want to better understand how to safely and wisely choose components from the secondary market, it is worth reading the guide Used Parts – Your Guide to the Best Offers in the Automotive Store, which discusses practical aspects of selecting and using such products.