Centric Parts Disc Brake Rotor GCX HC with High Carbon Content and Partial Coating for 2009-2012 Audi A4 A4 Quattro A5 A5 Quattro Q5 320.33123C

Disc Brake Rotor for 2009-2012 Audi A4, A4 Quattro, A5, A5 Quattro, Q5 from Centric Parts replaces worn rotors with high carbon content and partial coating.

Built to meet the manufacturer’s design intent for reliable service. Coated with Centric’s RS200 corrosion‑resistant finish on all non‑mating surfaces for extended life and a clean look.

Key Features

• GCX HC rotor with high carbon alloy (G11H18 or G12H17) matching OEM metallurgical profile
• Partial coating to match OE friction type, ensuring proper heat dissipation and wear
• RS200 coating provides corrosion resistance on all non‑mating surfaces
• Ready to install – no additional prep required
• Compatible with Centric GCX HC rotor line for 98% of vehicles

Benefits

• Improved braking performance with high carbon rotor material
• Reduced vibration and noise thanks to tight tolerances
• Longer rotor life with corrosion‑resistant coating
• Consistent, predictable braking feel for daily driving
• Easy installation – saves time and labor costs

Application

This rotor is ideal for owners of 2009-2012 Audi A4, A4 Quattro, A5, A5 Quattro, and Q5 models who need a reliable replacement for worn rotors or an upgrade for better performance.

Fitment Notes

• 2009-2012 Audi A4, A4 Quattro, A5, A5 Quattro, Q5
• Compatible with Centric GCX HC rotor line

Why Choose Centric?

• Centric Brakes are a quality‑focused choice for restoring confident, dependable stopping power with tight manufacturing tolerances and thorough quality checks.

What’s in the Box

• 1 EA GCX Rotor w/HC and Partial Coating

Item Dimensions

• 12.6in x 12.6in x 2.1in, 2.1lbs