HomeBrake > Drums and RotorsADVICS E6R121U Disc Brake Rotor - Rear
Part #: E6R121U

ADVICS E6R121U Disc Brake Rotor - Rear

Ultra-Premium OE Replacement, Rear
9 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Ultra-Premium OE Replacement, Rear
Fitment: Mazda, CX-9
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Rotor for Mazda CX-9

The ADVICS E6R121U disc brake rotor is designed specifically for Mazda CX-9 models, providing consistent braking performance and durability. Engineered to meet original equipment standards, this rotor ensures a precise fit and reliable stopping power.

  • Compatible with Mazda CX-9 vehicles
  • Part number E6R121U for accurate identification
  • Disc brake rotor designed for optimal heat dissipation
  • Manufactured by ADVICS under the Ultra-Premium OE Replacement line
  • Meets or exceeds OEM specifications for quality and performance

About the ADVICS Ultra-Premium OE Replacement Line

The Ultra-Premium OE Replacement line by ADVICS focuses on delivering brake components that align closely with original equipment specifications. This product line emphasizes precision manufacturing and material quality to provide dependable braking performance and longevity. The E6R121U rotor is part of this line, ensuring it matches the fit and function expected from factory-installed parts on the Mazda CX-9.

Product Details and Performance

The ADVICS E6R121U disc brake rotor is engineered to provide consistent braking response and effective heat management, which helps reduce brake fade during extended use. Its design supports smooth rotor-to-pad contact, minimizing noise and vibration. This rotor is tailored for the Mazda CX-9, ensuring proper alignment and compatibility with the vehicle’s braking system.

Common Applications and Problem Resolution

  • Replacement for worn or warped rotors on Mazda CX-9
  • Addresses brake pulsation and vibration issues
  • Improves braking consistency and pedal feel
  • Restores proper rotor surface for brake pad contact
  • Helps reduce noise caused by uneven rotor wear

Installation Notes and Tips

When installing the ADVICS E6R121U rotor on a Mazda CX-9, ensure the hub surface is clean and free of rust or debris to promote proper rotor seating. It is recommended to inspect brake pads and hardware during installation and replace if necessary. Follow manufacturer torque specifications for lug nuts to avoid rotor distortion.

Quality Assurance and Warranty

ADVICS manufactures the E6R121U rotor to meet stringent quality standards consistent with original equipment. While specific warranty details are not provided here, ADVICS products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to ADVICS or authorized distributors for exact warranty terms.

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2015MazdaCX-9RearUltra-Premium OE Replacement
2014MazdaCX-9RearUltra-Premium OE Replacement
2013MazdaCX-9RearUltra-Premium OE Replacement
2012MazdaCX-9RearUltra-Premium OE Replacement
2011MazdaCX-9RearUltra-Premium OE Replacement
2010MazdaCX-9RearUltra-Premium OE Replacement
2009MazdaCX-9RearUltra-Premium OE Replacement
2008MazdaCX-9RearUltra-Premium OE Replacement
2007MazdaCX-9RearUltra-Premium OE Replacement

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

120.45079121.450791407-7710318A254531480320.45079F3401091744604604-80068900356980579980579FZNBD126498BR900356E6R121UJBR1398JBR1398XPRL23226251BTD1126251YH200483YH200483P

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.