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$134.10
10 items in stock
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KG-101493• Front and Rear• Disc Brake Rotor and Hub Assembly Kits
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GeoBrakes stocks disc brake rotor and hub assembly kits confirmed to fit the Pontiac G3, complete corner brake packages combining the integrated rotor-hub assembly matched to the G3 hub geometry with brake pads and caliper hardware. Every kit eliminates the fitment mismatches that arise from sourcing components separately for the Pontiac G3, ships with a 100% fitment guarantee and full manufacturer warranty, and qualifies for free delivery across US on orders over $99.
OE Premium$134.10
10 items in stock
Select your vehicle to see compatible products and accurate pricing
On Pontiac G3 vehicles where the brake rotor and wheel hub share a single integrated casting, a rotor and hub assembly kit is the most complete way to restore full brake corner performance on your G3. When a seized caliper damages the G3 rotor surface, or when hub bearing noise develops alongside worn rotors on your Pontiac G3, all friction and hub components require replacement simultaneously.
New brake pads on your Pontiac G3 must bed into the rotor surface during the first 200 to 300 kilometres. When the pad compound and rotor surface finish are mismatched on the Pontiac G3, bedding-in is inconsistent, producing noise, vibration, and uneven wear. A GeoBrakes kit pairs pad and rotor from the same specification set for the Pontiac G3, ensuring the smoothest possible break-in and the most consistent long-term friction performance on your G3.
The kit for your Pontiac G3 includes the integrated rotor and hub assembly at OEM specification for the G3 hub geometry, brake pads in ceramic or semi-metallic formulation matched to the Pontiac G3 rotor surface finish, caliper hardware with slide pins and anti-rattle clips for correct caliper operation on your G3, and rotor mounting hardware where required by the Pontiac G3 application.
Rotor and hub assemblies for the Pontiac G3 are among the most vehicle-specific brake components in the catalogue. Hub bolt circle, rotor diameter, hub bore, and the wheel speed sensor interface are all specific to the Pontiac G3. Our vehicle selector confirms the correct kit for the Pontiac G3 left and right positions before purchase, with full manufacturer warranty coverage across all included components for your G3.
Should I replace rotor and hub assembly kits on both sides of my Pontiac G3?
Yes. Replacing both left and right on the same axle of your Pontiac G3 ensures balanced braking, even wear, and consistent vehicle handling. Both assemblies have experienced the same service conditions on the G3 and are at a comparable stage of wear.
Can I use the pads from the kit with my existing Pontiac G3 rotors?
While the pads will physically fit existing G3 rotors, it is strongly recommended to install new pads on a new rotor surface. Worn Pontiac G3 rotors have an uneven profile that prevents new pads from bedding in correctly, producing vibration, noise, and accelerated pad wear on your G3.
Does the Pontiac G3 kit include the wheel bearing?
This depends on the specific Pontiac G3 application. On many G3 front-wheel-drive platforms, the wheel bearing is a separate component not included in the rotor-hub casting. Use the GeoBrakes vehicle selector to confirm what is included in the kit for your Pontiac G3.