BMW E46 M3 Petrol S54 Brake Caliper Rear Right O/S Caliper Housing 2282196

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E46 M3 Petrol S54 Brake Caliper Rear Right O/S Caliper Housing is an original brake system component designed for the rear axle on the right side of the sporty BMW version with the S54 petrol engine. This used caliper with housing provides a solid foundation for professional repair or restoring the factory braking characteristics of the M3 E46 model. It is a solution for users who expect OEM design compliance and predictable vehicle behavior during intensive use.

Specifications and technical data

• SKU: 2282196-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2282196
• Substitutable numbers: 2282196, 34212282196
• Location on the vehicle: Rear, Right
• Fuel type: Petrol
• Category: Calipers & Brackets

Purpose and fitment for BMW E46 M3

The presented caliper has been designed specifically for the rear, right side of the drive axle in the BMW E46 M3 with the S54 petrol engine. This ensures the correct mounting geometry, proper pad guidance, and compatibility with the factory brake disc and other brake system components. Dedicated vehicle placement reduces the risk of installation issues and allows for the efficient restoration of full brake performance.

Caliper and housing construction

The caliper, together with the housing, forms a complete support assembly for the brake pads, responsible for stable pad guidance and even pressure application to the disc. The design intended for the M3 S54 version ensures appropriate body rigidity, which translates into repeatable braking force during dynamic driving. The housing, matched to the specific rear axle configuration, facilitates installation and minimizes the need for additional modifications.

Operating characteristics in the brake system

When combined with properly selected discs and pads, the rear right caliper in the E46 M3 is responsible for stable deceleration and correct distribution of braking force between the front and rear of the vehicle. For a car with the S54 petrol engine, which generates high performance, a functional brake caliper is crucial for safety and vehicle control, both on the road and during occasional track driving.

Condition, verification, and practical application

The item comes from the Brake calipers and carriers group and is offered as a used part, which allows for economical repair while maintaining the original BMW specification. Before installation, a standard service procedure is recommended: thorough cleaning, inspection of guide pins, seals, and potential replacement of wear parts in accordance with the vehicle manufacturer's guidelines. A caliper prepared in this way can be used both in daily operation and in restoration projects where compliance with the factory M3 configuration is important.

Comprehensive service of the BMW braking zone

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other components from the same group, such as additional calipers, mounting brackets, or supports, check the available parts in the BMW brake calipers and carriers category.

Safe selection of used brake components

When choosing a used brake caliper, it is worth paying attention to compatibility with the specific engine version, vehicle placement, and the condition of the working elements. For users who want to approach the topic methodically, a guide describing the step-by-step verification process for such components will be helpful – you can find detailed tips in the article Second-hand brake system: how to safely select discs, calipers, and ABS?. This will make it easier for you to assess how to prepare the caliper for installation and what mistakes to avoid when assembling the remaining system parts.