Description
Product Overview
The A-Premium Disc Brake Calipers Assembly is engineered as a precise, drop‑in replacement for the rear braking system of Mazda 6 vehicles produced between 2003 and 2005. Each 2‑piece set contains a high‑strength cast‑aluminum caliper, a sturdy mounting bracket, a machined metal piston, and a full suite of installation hardware. The caliper features a single 34.8234 mm piston with an M10x1.0 inlet port and an M7x1.0 bleeder port, delivering consistent hydraulic pressure and efficient heat dissipation. An anti‑rust coating protects the components from corrosion, extending service life even in harsh climates. All dimensions conform to the original equipment manufacturer (OEM) specifications, ensuring perfect alignment with the brake rotor and suspension geometry.
![[Product front view showing all components]](https://www.globalspark.store/wp-content/uploads/2026/07/32121daa2ed54ce48112d80f6df191d1.jpg)
Usage
This caliper assembly is ideal for drivers who demand reliable stopping power on daily commutes, long‑distance road trips, and spirited driving on winding roads. The kit is compatible with both the driver and passenger side rear brake locations, making it a versatile solution for complete rear brake refurbishment. Installation is straightforward for experienced DIY enthusiasts or professional mechanics, requiring only basic hand tools and the included hardware. The caliper’s anti‑rust coating is particularly beneficial for vehicles operating in coastal regions or areas with heavy road salt usage, where corrosion resistance is critical. Whether you are restoring a classic Mazda 6 or maintaining a well‑used daily driver, this assembly delivers the performance and durability expected from OEM‑grade components.
Why Choose Us
Choosing A-Premium means selecting a brand that prioritizes quality, precision engineering, and customer confidence. Our calipers undergo rigorous testing for dimensional accuracy, hydraulic performance, and corrosion resistance before leaving the factory. The anti‑rust coating is applied using a proprietary process that ensures uniform coverage and long‑term protection. We stand behind our product with a one‑year unlimited‑mileage guarantee, reflecting our confidence in the durability of the assembly. Additionally, our dedicated support team is ready to assist with fitment questions, installation guidance, and any post‑purchase concerns, providing a seamless ownership experience from start to finish.
Key Features
- Exact OE fit for Mazda 6 2003‑2005 rear brakes, eliminating modification needs
- Anti‑rust coating protects against corrosion for extended service life
- Single 34.8 mm piston delivers reliable hydraulic performance
- Complete hardware package ensures quick, hassle‑free installation
- One‑year unlimited‑mileage guarantee backed by responsive customer support
FAQ
Is this caliper compatible with both left and right rear positions?
Yes, the kit includes two identical calipers and brackets designed to fit the driver and passenger side rear brake locations on Mazda 6 models from 2003 to 2005.
Do I need any special tools to install the caliper?
Standard hand tools such as wrenches, sockets, and a torque wrench are sufficient. All necessary mounting hardware is included in the package.
What is the anti‑rust coating made of?
The coating is a high‑performance, zinc‑rich polymer that provides excellent resistance to moisture, road salt, and everyday wear.
How does the one‑year unlimited‑mileage guarantee work?
If the caliper fails due to a manufacturing defect within one year of purchase, regardless of mileage, we will replace it at no cost. Simply contact our support team with your purchase details.
Can I use this caliper with aftermarket brake rotors?
Yes, the caliper is compatible with most aftermarket rotors that meet the original diameter and bolt pattern specifications for the 2003‑2005 Mazda 6.





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