Mercedes W205 C300 AMG Front Brake Disc Right Left N/O/S Rotor A0004212212

Mercedes W205 C300 AMG Front Brake Disc Right Left N/O/S Rotor is an original brake system component from the Brake discs group, designed for the front axle of the sporty C300 AMG version. This used, factory-spec disc ensures a proper fit with the calipers and hub, which translates into stable braking performance and predictable vehicle behavior. It is a solution for drivers who want to maintain the characteristics of AMG brakes at reasonable maintenance costs.

Specifications and technical data

• SKU: A0004212212
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0004212212
• Substitutable numbers: A0004212212, A 000 421 22 12
• Location on the vehicle: Front, Left, Right
• Category: Brake Disc Rotors

Purpose and vehicle placement

The presented brake disc is designed for operation on the front axle of the vehicle, with the possibility of installation on both the left and right sides. This solution facilitates part selection during front axle service and allows for consistent restoration of the factory braking characteristics in the Mercedes C-Class AMG version.

Thanks to its dedicated design for the specific configuration of the C300 AMG model, the disc works with the appropriate type of calipers and pads, which reduces the risk of uneven wear and vibrations during braking.

Benefits of using an original Mercedes brake disc

Choosing an original AMG series brake disc primarily offers:

• Factory fitment to the hub, calipers, and Mercedes brake system hardware.
• Consistent performance with safety systems such as ABS or ESP.
• The ability to maintain the stock braking parameters intended for the C300 AMG version.
• Reduced risk of disc runout issues and uneven brake pad wear.

A used OEM component allows you to maintain the appropriate level of safety and comfort while lowering the cost of brake system maintenance compared to new parts from an authorized dealership.

Product characteristics and condition

The disc comes from the Mercedes range, which means the vehicle manufacturer's quality standards are maintained. The item is in used condition, making it a reasonable compromise between price and performance parameters. In practice, this means the ability to restore proper brake system operation without the need to invest in brand-new components.

The original construction ensures the correct geometry of the working surface and proper fitment with the hub, which is particularly important in cars with higher power and weight, such as the C300 AMG.

Part selection by numbers and integration with the brake system

The item has a dedicated OEM part number and interchangeable numbers, which facilitates precise identification and selection for a specific body version and brake system. This allows you to verify compatibility with your Mercedes, minimizing the risk of purchasing an incompatible disc.

To better understand how to select brake system components from the secondary market and how to control service costs, it is worth checking out the guide on our blog: Brake calipers under the microscope: how to reduce brake system repair costs by choosing proven recycled parts. The article discusses the practical aspects of using used components in the brake system, which complements the topic of disc selection.

Expansion and service of the Mercedes brake system

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other elements from the same group, such as additional discs, compatible pads, or brake lines, check out the available parts in the Mercedes brake discs category.

This approach allows you to consistently renew the entire front axle brake system, which is particularly important in high-performance cars where stability and braking repeatability are crucial for safety and driving comfort.