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R1 Concepts Geo-Carbon drilled-and-slotted rotor for Buick Regal (2013–2019), front left. This replacement rotor supplies the drilled-and-slotted braking surface meant to assist heat control and pad cleaning, helping maintain consistent stopping performance. It installs in the front-left position on compatible Regal models and is produced to meet OE fitment points for a direct swap.
R1 13-19 Buick Regal Front Left Drilled & Slotted Geo-Carbon Rotor
