ADVICS E6R121U Disc Brake Rotor - Rear

ADVICS Rear Brake Rotor for Mazda CX-9

The ADVICS E6R121U is an ultra-premium OE replacement disc brake rotor for the rear axle of select 2007-2015 Mazda CX-9 models. Built for consistent braking performance, it supports efficient airflow through the rotor to help manage heat during everyday driving and repeated stops.

Compatible with 2007-2015 Mazda CX-9 rear brake applications, this rotor is a direct-fit replacement for drivers looking for an OE-style solution. The ADVICS E6R121U is also cross-referenced to Bosch 34010917 for the same application.

Key Features

• Disc brake rotor for rear brake service
• Ultra-Premium OE Replacement line from ADVICS
• Engineered to promote airflow through the rotor
• Supports efficient heat dissipation during braking
• Direct-fit replacement for select Mazda CX-9 rear applications

Product Details

ADVICS manufactures braking components with a focus on safe, effective operation, and this rotor follows that approach with an OE-replacement design for the Mazda CX-9. The E6R121U is intended for rear brake service on 2007-2015 Mazda CX-9 models and is a practical choice when replacing worn or uneven rotors. If you are searching for a rear brake rotor for 2007-2015 Mazda CX-9, ADVICS E6R121U provides a fitment-specific option backed by the brand’s Ultra-Premium OE Replacement line.

What This Rotor Helps Address

• Brake pulsation caused by rotor wear or uneven surfaces
• Reduced braking smoothness from worn rear rotors
• Heat buildup during repeated braking
• Noise related to rotor condition
• Service replacement for rear brake maintenance on Mazda CX-9

Installation Notes and Tips

Verify rear fitment before installation on 2007-2015 Mazda CX-9 models. Inspect pads, caliper condition, and hub surfaces during rotor replacement to help ensure even contact and proper braking performance. Clean the rotor and mating surfaces before installation, and follow the vehicle manufacturer’s service procedures and torque specifications.

Quality Assurance

ADVICS positions this rotor within its Ultra-Premium OE Replacement line, with a design focus on safe braking performance and efficient airflow through the rotor. Cross-reference part numbers for this application include Bosch 34010917.