The R1 Concepts slotted brake rotor for 2002–2005 Buick Ascender applications is a black-finished replacement rotor specified for the front right position. The listing identifies a slotted braking surface and the front-right fit, providing a straightforward option when replacing the OEM front-right rotor on Ascender models from those years.
R1 02-05 Buick ASCENDER Front Right Slotted Black Brake Rotor