Mercedes W221 Hood Bonnet Right O/S Hinge Obsidian Black Metallic - 197

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes W221 Hood Hinge Right Obsidian Black Metallic - 197 is an original body part from the Hoods category, designed for installation on the right side of the W221 S-Class model. This used, factory hood hinge in Obsidian Black Metallic - 197 color ensures the consistency of the front body geometry and proper operation of the engine cover.

Specifications and technical data

• SKU: A2218800428-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218800428
• Substitutable numbers: A2218800428, A 221 880 04 28
• Location on the vehicle: Right
• Color: Obsidian Black Metallic - 197
• Category: Bonnet Panels

Purpose and Fitment for Mercedes W221

The presented right hood hinge has been specifically designed for the Mercedes S-Class W221 body, ensuring a precise fit to factory mounting points. Its construction mirrors the original manufacturer's solution, thus maintaining the correct kinematics for opening and closing the hood, as well as its proper alignment with the fenders and front panel.

This part is intended for installation on the right side of the vehicle, which is important for both safety and the even distribution of loads on the hood hinges. Such a fit minimizes the risk of misaligned gaps, the hood edges rubbing against adjacent components, and leaks within the engine compartment.

Technical and Functional Characteristics

The hood hinge is responsible for the stable guidance of the engine cover throughout its entire range of motion – from the closed position, through intermediate points, to maximum opening. The appropriately selected geometry of the arm and pivot points ensures:

• smooth, jerk-free hood lifting,
• proper position holding when open,
• precise closing without excessive stress.

Thanks to its original design, the hinge works seamlessly with factory body components such as the hood, fenders, latch, and any supporting gas struts, facilitating installation and subsequent adjustment.

Obsidian Black Metallic - 197 Color and Visual Aspects

The part is finished in Obsidian Black Metallic - 197, a color characteristic of many Mercedes W221 configurations. Although the hood hinge is partially hidden under the engine cover, color consistency is important for bodywork and painting operations, and for maintaining a cohesive engine bay appearance in vehicles kept to a high visual standard.

Choosing a part in the same metallic shade simplifies service work, reduces the need for additional painting, and helps maintain the uniform character of the body, especially in cars that have undergone accident repairs or restoration.

Used Condition and Benefits of Choosing OEM Parts

A used, original hood hinge from a donor vehicle offers a solution that combines controlled costs with factory-level quality. In practice, this means:

• maintaining original geometry and structural rigidity,
• compatibility with factory mounting points,
• no need for modifications or adjustments to the part.

For many Mercedes W221 owners, choosing a used OEM part is a sensible alternative to new aftermarket replacements, especially for body repairs where precise fitment and predictable long-term performance are crucial.

Support with Selection and Additional Information

If you are considering a more extensive front body repair or replacing multiple parts simultaneously, it is worth exploring other solutions that can reduce service costs while maintaining appropriate quality. Practical tips on the cost-effectiveness of using used original parts can be found in the article Rising Repair Costs vs. The Boom in Used Parts – How to Save on Car Servicing?.

If you are planning a comprehensive restoration of the front end of your Mercedes S-Class and also need other engine cover parts or related components, check the available parts in the Mercedes Hoods category.