2012-2014 Buick LaCrosse L4 2.4L Front & Rear with Solid Rear Rotors 2015 Buick LaCrosse Front & Rear with 296mm Diameter Front Rotors with Solid Rear Rotors 2016 Buick LaCrosse Front & Rear with 296mm Diameter Front Rotors with Brake Code J61 with Solid Rear Rotors 2011 Buick Regal Front & Rear with 296mm Diameter Front Rotors 2012 Buick Regal Base Model Front & Rear 2013 Buick Regal L4 2.4L Front & Rear with Single Piston Front Calipers 2014 Buick Regal L4 2.
