R1 Concepts Geo-Carbon drilled-and-slotted rotor for Buick LaCrosse (2011–2025), front left. This direct-fit replacement rotor features a drilled-and-slotted braking surface intended to help dissipate heat and remove pad debris for stable stopping performance. It fits the front-left position on applicable LaCrosse models and is produced to match OE mounting for simple installation.
R1 11-25 Buick Lacrosse Front Left Drilled & Slotted Geo-Carbon Rotor