The R1 Concepts drilled black brake rotor for 2006–2009 Buick Ascender (front right) is supplied as the replacement rotor for the described fitment. It is described as a drilled rotor with a black finish. Fit this rotor on the front-right location noted and replace the paired front-left rotor when servicing the brakes for axle balance.
R1 06-09 Buick ASCENDER Front Right Drilled Black Brake Rotor