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The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2016–2020 Buick Regal Sportback (front left) identifies the front-left replacement rotor and its drilled & slotted configuration. Listed in the RNC Geo-Carbon family, the catalog entry specifies fitment to front-left positions on the Regal Sportback for the given years. The overview assists buyers in locating the correct left-front rotor matching that R1 Concepts style.
R1 16-20 Buick Regal Sportback Front Left Drilled & Slotted Geo-Carbon Rotor
