The R1 Concepts slotted black brake rotor for 1999–2004 Audi A6 Quattro (front left) is a replacement rotor targeted to that wheel position. Its slotted braking surface is specified for the listed years and supports front-left rotor replacement when service is needed. Use this part to swap a worn front-left rotor on the noted A6 Quattro models and return the front-left braking assembly to proper function.
R1 99-04 Audi A6 Quattro Front Left Slotted Black Brake Rotor