Mercedes-Benz M-Class ML W164 Headlining Interior Roof Cover A1646900450 UK

Mercedes-Benz M-Class ML W164 Headlining Interior Roof Cover is an original interior component designed for comprehensive roof lining in the cabin. This component from the Headlining and parts group allows for a consistent, aesthetic, and technically correct interior renovation, maintaining the factory character of the ML W164 model in the UK market specification (right-hand drive).

Specifications and technical data

• SKU: A1646900450
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1646900450
• Substitutable numbers: A1646900450, A 164 690 04 50, BG
• Category: Headliners & Parts

Technical characteristics of the headlining

The offered headlining is a structural element designed for installation in the interior roof of the Mercedes M-Class W164 generation SUV. It provides stable support for ceiling equipment, such as lighting, handles, or covers, while also being responsible for the visual finish of the entire roof surface from the passenger cabin side.

The geometry of the headlining is matched to the ML W164 body in the UK market version, which means the appropriate placement of mounting holes and indentations relative to the factory interior equipment. This ensures proper fitment with other upholstery panels, pillars, and door seals.

Purpose and application in Mercedes ML W164

The headlining is dedicated for use in Mercedes M-Class W164 generation cars, in a configuration consistent with the UK market. It works well both for replacing a damaged or worn element and for comprehensive interior renovation when it is necessary to restore a consistent cabin appearance.

Due to its factory origin, the headlining maintains the original styling lines and proportions intended by the manufacturer. This facilitates installation and integration with standard equipment elements, without the need for structural modifications or shape adjustments.

Benefits of using an original headlining

Using an original headlining in a Mercedes ML W164 allows for maintaining the visual and technical consistency of the interior. This element:

• ensures factory fitment to the roof structure and pillars,
• enables correct mounting of standard ceiling accessories,
• helps reduce unwanted resonances and noises from the roof area,
• supports maintaining a uniform cabin aesthetic consistent with the manufacturer's design.

For users who care about preserving the original character of the car, it is particularly important that the element comes from the Mercedes brand, which translates into dimensional and structural compatibility with the ML W164 body.

Condition of the element and installation aspects

The headlining is offered as a used part, which in practice means a real possibility of reducing repair costs while maintaining the original manufacturer's specification. This type of component is a good choice for accident repairs, replacement after flooding, or refreshing the interior when functionality and compliance with the factory design are the priority.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and prepare the headlining for installation in accordance with service procedures for the ML W164. A correctly installed element provides stable support for ceiling equipment and even tension of the upholstery over the entire roof surface.

Roof zone expansion and related elements

If you are planning a comprehensive repair or upgrade of the roof zone in your Mercedes and need other elements from the same group, such as covers, ceiling panels, or additional reinforcements, check the available parts in the Mercedes Headlining and parts category.

For drivers interested in a broader approach to car personalization, including combining interior renovation with exterior styling modifications or subtle mechanical tuning, you will find valuable tips in the blog article Emotions and design – visual and mechanical tuning of a Seat using dismantled components, which shows how to consciously use OEM parts from dismantling in modernization projects.