Put a smooth, confident stop back on your muscle sedan with the DYNAMIC FRICTION brake rotor 604-52021 (also written 60452021), a GEOSPEC-coated blank disc brake rotor that drops in as a direct-fit front replacement for the 2008-2009 Pontiac G8. This DFC GEOSPEC rotor is CNC-machined and precision-finished to run true from the first mile.
It arrives ready to install with no additional pre-degreasing preparation needed, and is designed to meet the same form, fit, and function as the OEM front rotor. Rotors are sold individually — for even, balanced braking it's best practice to replace both front rotors as a matched pair. See the Buyer's Guide tab to confirm the fit for your vehicle.
Does this DYNAMIC FRICTION brake rotor fit my vehicle?
It is a direct-fit front replacement for the 2008-2009 Pontiac G8. Check the Buyer's Guide tab to confirm it matches your exact model and trim before ordering.
Is this a front or rear disc brake rotor?
The catalog lists this as a front position rotor. It is designed to meet the same form, fit, and function as the OEM front brake rotor.
What is the GEOSPEC coating?
GEOSPEC is a protective coating that provides corrosion protection over zinc or conventional painting, helping the rotor resist rust.
Do I need to clean the rotor before installing it?
No. It arrives ready to install with a non-directional finish and no additional pre-degreasing preparation needed, which saves time during the job.
Should I replace both rotors at the same time?
Rotors are sold individually, so this listing is for one. For even, balanced braking it's best practice to replace both front rotors together as a matched pair.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
