Mercedes W166 W292 Distance Sensor Mount Bracket Radiator Support A1666264031

Mercedes W166 W292 Distance Sensor Mount Bracket Radiator Support is an original structural component designed for the correct installation of the radar module in Mercedes vehicles. The precisely engineered geometry of the bracket ensures stable positioning of the radar as intended by the manufacturer, which is essential for the proper operation of driver assistance systems. This used component allows for a technically sound repair without the need for more expensive brand-new factory parts.

Specifications and technical data

• SKU: A1666264031
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1666264031
• Substitutable numbers: A1666264031, A 166 626 40 31
• Category: Other Exterior Parts & Accessories

Purpose and function of the mount

The radar mount bracket in W166 and W292 series models is responsible for the rigid and repeatable positioning of the sensor relative to the vehicle body. Correct alignment is crucial for the operation of systems based on measuring the distance and speed of objects in front of the vehicle, which is why the bracket's construction must maintain appropriate rigidity and resistance to operational vibrations.

This element acts as part of the support structure for the radar, absorbing loads resulting from suspension operation, body movement, and road conditions. As a result, the radar module maintains a stable orientation, which facilitates subsequent calibration and reduces the risk of measurement errors.

Construction and technical features

The bracket has been designed as a component matched to the factory mounting points in the body, allowing for installation without interfering with the vehicle's structure. The mounting holes and the shape of the contact surfaces are prepared to work with original fasteners and covers, maintaining compatibility with the manufacturer's solutions.

The arrangement of the radar support points and the guidance of reference planes have been selected to ensure repeatable system geometry. Thanks to this, after correct installation and completion of the calibration procedure, systems using the radar can operate under stable conditions, and the user retains the functionality of the factory-applied solutions.

Condition of the part and benefits of choosing a used component

The offered bracket comes from the secondary market, which allows for combining the preservation of the original construction with reduced repair costs. The used element retains its factory geometry and mounting method, allowing it to be used as a replacement for a damaged bracket without the need for body modifications.

Choosing such a solution is beneficial both economically and ecologically – reusing functional components reduces waste and allows the vehicle to be maintained in a configuration close to its factory state. For the user, this means the ability to restore the proper operation of radar systems while maintaining a reasonable service budget.

Installation and service application

The radar mount bracket is intended for installation in the factory-designated locations in the body, which facilitates workshop work and shortens repair time. After removing the damaged element, the new bracket can be seated in the existing points, followed by the regulatory and diagnostic procedures required for radar systems.

Due to the importance of sensor positioning, it is recommended that the installation be performed by a service center with access to appropriate measuring tools and diagnostic software. A properly installed bracket provides a stable base for further calibration activities, which translates into the correct operation of driver assistance systems.

Related elements and further knowledge

If you are planning a comprehensive repair or upgrade of the driver assistance systems area in your Mercedes and need other elements from the same group, such as additional holders, mounting covers, or structural brackets, check the available parts in the Other Mercedes category.

To compare solutions used by different brands and better understand how manufacturers design powertrains and accompanying systems, it is worth reading the material discussing the differences between sports versions and standard ones – detailed information can be found in the article Audi RS vs other models – what is hidden under the hood and chassis?.