Mercedes-Benz C-Class W203 Rear Seat Mounting Bolt Cover Screw Quartz

Mercedes-Benz W203 Rear Seat Bolt Bracket Mount Quartz is an original mounting element from the Other Seat Parts category, designed for the rear of the vehicle. This precisely manufactured bracket ensures stable seat mounting, which translates into safe and comfortable interior operation. Thanks to its factory geometry and appropriate shape, it is a practical solution for repairs or reconstruction of the rear seat in a Mercedes.

Specifications and technical data

• SKU: A2039220030-q
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2039220030
• Substitutable numbers: A2039220030, A 203 922 00 30
• Location on the vehicle: Rear
• Category: Other Seat Parts

Purpose and Function of the Element

The rear seat bolt bracket mount in the Mercedes-Benz W203 model is responsible for the secure anchoring of the seat structure to the body. The element operates in the rear zone, where loads resulting from passenger weight, seat movement, and suspension operation are transferred.

By using a dedicated mount, you maintain:

• the correct seat position relative to the floor and backrest,
• the stability of the bolt connection to the seat structure,
• compatibility with the factory mounting points of the body.

Construction and Fit for Mercedes-Benz W203

The bracket has been specifically designed for the interior architecture of the Mercedes C-Class W203 generation, which means precise alignment with original mounting holes and appropriate geometry for the mounting bolt. The element's construction allows for proper tightening of the seat to the body without stress or misalignment.

This solution is particularly useful when:

• the factory mount has been damaged due to corrosion or mechanical overload,
• you are replacing or swapping the rear seat,
• you want to restore the original mounting method after previous, non-factory modifications.

Performance Characteristics and Installation

The element from the Other Seat Parts category plays a key role in maintaining the correct operation of the seat mounting mechanism. A properly selected bolt bracket:

• reduces the risk of play and rattles in the rear interior,
• facilitates service removal and reinstallation of the seat,
• supports maintaining the proper rigidity of the seat-to-body connection.

Due to its factory origin, installation is predictable – using original mounting points and standard service procedures for the rear seat.

Part Condition and Benefits of Using an Original Part

The offered element is a used part, which allows for a reasonable cost while maintaining the original design intended by the manufacturer. Unlike universal aftermarket parts, a dedicated rear seat bolt bracket mount ensures:

• compatibility with the seat and floor structure of the Mercedes W203,
• factory geometry and proper guidance of the mounting bolt,
• easier identification and selection based on the OEM part number and interchangeable numbers.

Part Selection by Numbers and Integration with Other Interior Elements

To ensure the mount is suitable for a specific equipment version and rear seat, it is advisable to refer to the OEM part number and available interchangeable numbers. This selection method minimizes the risk of incompatibility and speeds up the service process, especially if the vehicle has undergone interior modifications.

If, during the repair of the rear seat or seats, you also need other mounting elements from this brand, such as additional brackets, guides, or supports, check the available parts in the Other Mercedes Seat Parts category.

More About Tuning and Using Used Parts

If you are interested in how to practically use original used parts to improve the functionality and character of a car, and at the same time want to learn about the approach to modifying premium segment models, check out the article MINI John Cooper Works – what sets it apart and how to improve your MINI?, which describes how to consciously select components when modernizing a vehicle.