Mercedes-Benz S-Class W221 Front Left N/S Door Top Upper Hinge Obsidian Black

Mercedes-Benz S-Class W221 Front Left N/S Door Top Upper Hinge Obsidian Black is an original body component from the Doors and door panels group, designed for precise installation in the front area, on the driver's side. This used component ensures a factory fit, maintaining the correct door opening and closing geometry as well as visual consistency with the Obsidian Black Metallic bodywork.

Specifications and technical data

• SKU: A2217200937-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2217200937
• Substitutable numbers: A2217200937, A 221 720 09 37, EM
• Location on the vehicle: Front, Left
• Color: Obsidian Black Metallic - 197
• Category: Doors & Door Skins

Purpose and function of the component

The presented upper hinge is dedicated for installation on the front, left side of the body in the Mercedes-Benz S-Class W221 generation. It is responsible for stable door guidance, maintaining proper alignment, and controlling the movement of the entire door panel during opening and closing. Thanks to the factory design, the correct gap between the door, the fender, and the pillar is maintained, which reduces stress on the door panels and seals.

Color and visual fit

The component is finished in Obsidian Black Metallic paint, consistent with the manufacturer's color code. This allows for an aesthetic match to the bodywork in the same shade, which in many cases reduces or completely eliminates the need for repainting. The metallic coating ensures consistency with the styling line of the S-Class W221, and the proper surface preparation facilitates any potential paint corrections.

Benefits of using an original hinge

Using an original upper door hinge in a Mercedes-Benz S-Class W221 allows for maintaining factory door operating parameters and their correct positioning relative to the body. In practice, this translates into:

• smooth door opening and closing without excessive resistance,
• reduced risk of the door edges rubbing against adjacent body elements,
• stable support for the door panel in the upper area,
• maintenance of proper seal adhesion and reduced cabin noise.

A used, original component from the Doors and door panels group is a particularly beneficial solution for accident repairs or replacing worn hinges when maintaining a design consistent with the manufacturer's specifications is a priority.

Installation area and technical aspects

The hinge is designed for installation in the front area, on the left side of the vehicle, in the upper part of the door-to-pillar mounting. The component's construction is prepared to work with the factory mounting points in the W221 body, which facilitates bodywork and allows for precise door adjustment relative to the chassis. Proper adjustment of clearances and the hinge rotation axis is crucial for the durability of the door panels and the comfort of using the vehicle.

Comprehensive Mercedes door area service

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as skins, reinforcements, or additional mounts, check out the available parts in the Mercedes Doors and door panels category.

For vehicle owners who are also interested in modifications and selecting used components with enhanced parameters, the article describing the practical aspects of purchasing and installing a sports exhaust system may be helpful – you can find it here: Second-hand Mini John Cooper Works Pro sports exhaust – a legal way to get a racy sound and +7 HP.