Centric 909.45529 Disc Brake Kit - Rear

Centric OE Coated Rear Brake Kit

Centric 909.45529 is a rear disc brake kit built for OE-style service on select Mazda 3 and Mazda 3 Sport applications. It combines Centric Premium black E-coated rotors with Posi Quiet brake pads for smooth stopping, low dust, and quieter operation.

As part of the Centric OE Coated - 2 Wheel Disc Brake Kits line, this package is focused on restoring braking performance with corrosion-resistant rotor protection and pad materials selected for longer service life. It is a practical upgrade for drivers looking for a clean, quiet rear brake service on compatible Mazda 3 rear brake applications.

Key Features

• Part number 909.45529 rear disc brake kit
• Includes Centric Premium rotors with black E-coat finish
• Posi Quiet friction material for quiet stopping performance
• Positively molded pads with shims
• Solid front disc brake rotor construction listed in the product data
• Iron rotor material for OE-style replacement service
• Sold as a kit for rear brake service
• No electronic wear sensor included

Product Details

This Centric OE Coated brake kit is engineered as a premium OE upgrade for rear brake service. The black E-coat on the rotors helps resist corrosion, while the Posi Quiet pads are formulated for low noise and cleaner wheels. For Mazda 3 rear brake maintenance, part number 909.45529 provides a matched rotor-and-pad solution that supports smooth pedal feel and consistent everyday braking.

Compatible With 2017-2018 Mazda 3, rear; 2014-2016 Mazda 3, rear; and 2014-2016 Mazda 3 Sport, rear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues This Kit Can Address

• Rear brake noise during stops
• Excess brake dust on wheels
• Corrosion on exposed rotor surfaces
• Reduced braking smoothness from worn pads and rotors
• Service replacement for rear brake wear on Mazda 3 and Mazda 3 Sport models

Installation Notes and Tips

Verify rear fitment by year, model, build origin, and notes before ordering. This kit is listed for 2017-2018 Mazda 3 rear applications with no EPB, Japan build, and to VIN# 170307, plus 2014-2016 Mazda 3 rear and 2014-2016 Mazda 3 Sport rear applications with Japan build notes. Confirm rotor diameter and brake configuration against the vehicle before installation. Follow factory service procedures for pad bedding and rotor cleaning after installation.

Quality Assurance

Centric positions this OE Coated kit as a premium replacement solution using durable E-coated rotors and award-recognized Posi Quiet pads. The combination is intended to deliver consistent rear brake service life, quieter operation, and improved corrosion resistance for Mazda 3 rear brake maintenance.