Bonnet Hinge Mercedes W204 W212 Right O/S Hood Pedestrian Protection Unit Silver

Mercedes W204 W212 Right Hood Hinge Silver is an original part from the Hoods category, designed for the right side of the engine bay in Mercedes W204 and W212 vehicles. The hinge in Iridium Silver Metallic - 775 color allows for paint consistency with the factory body finish and restores proper hood operation after a collision or wear and tear.

Specifications and technical data

• SKU: A2129066301-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129066301
• Substitutable numbers: A2129066301, A 212 906 63 01, A2048800228, A 204 880 02 28, KZ
• Location on the vehicle: Right
• Color: Iridium Silver Metallic - 775
• Category: Bonnet Panels

Hood Hinge Purpose and Function

The presented hinge is responsible for stable guidance and safe opening of the hood on the right side. A correctly selected part ensures:

• precise hood guidance during opening and closing,
• proper maintenance of gaps between the hood and fenders and bumper,
• reduction of stress in the hood panel and mountings,
• correct cooperation with actuators and the hood latch.

Thanks to the original design, the hinge maintains factory geometry, which facilitates hood alignment without the need for time-consuming modifications.

Iridium Silver Metallic Color – Visual Matching

The part is finished in Iridium Silver Metallic - 775 color, allowing for an aesthetic match with the body in this shade. In practice, this means:

• consistent appearance of the engine bay when the hood is open,
• no need for additional hinge painting if the body color is the same,
• easier maintenance of the vehicle's visual value after accident repair.

Choosing a hinge in the appropriate color is particularly important for premium cars, where both functionality and detail aesthetics matter.

Benefits of Using an Original Hood Hinge

Using an original hood hinge in a Mercedes W204 or W212 offers a range of practical technical benefits:

• Factory Fit – maintaining the correct geometry of mountings and attachment points to the body and hood.
• Stable Hood Operation – reducing play, squeaks, and unwanted movements during driving and closing.
• User Safety – a properly functioning hinge reduces the risk of the hood opening unexpectedly.
• Compatibility with Factory Parts – full cooperation with original actuators, latches, and other components of the opening system.

This solution is particularly beneficial for accident repairs, where restoring the original hood operating parameters is crucial.

Condition, Installation, and Service Application

The offered hinge comes from a used vehicle, allowing for economical restoration of the hood opening system's functionality while maintaining original manufacturing quality. The part is intended for installation on the right side of the vehicle and should be installed following the manufacturer's service procedures, in particular:

• checking the straightness of the hood and fenders after installation,
• verifying the correct operation of the latch and actuators,
• adjusting the hood position within the range of available mounting holes.

This approach ensures a durable repair effect and minimizes the need for later adjustments.

Mercedes Hoods – Selecting the Right Parts

If you need other parts from the Hoods category dedicated to this brand, check the Mercedes hoods available in our assortment to select a complete solution for your model.

When choosing between new and used parts, it is worth analyzing the differences in cost and durability. A comparison prepared in the article New or Used? A Comparison of Costs and Quality of Car Parts, where you will find practical tips on selecting body repair parts, may be helpful.