The R1 Concepts drilled-and-slotted black brake rotor for 2002–2005 Buick Rainier (front left) is a replacement rotor featuring the drilled and slotted friction surface noted and a black finish. It is specified for the listed Rainier model years and left front wheel location, intended as a matched rotor option for routine brake service or part replacement when the front left rotor needs renewal on those Buick Rainier vehicles.
R1 02-05 Buick Rainier Front Left Drilled & Slotted Black Brake Rotor