The R1 Concepts Geo-Carbon drilled and slotted brake rotor for 2004–2013 Mazda 3, rear left, is a wheel-position matched replacement rotor. Offered with a drilled-and-slotted Geo-Carbon face, it is specified for the rear-left application on the listed Mazda 3 model years. Use it to replace the original rear-left rotor with a correctly matched part for those vehicles.
R1 04-13 Mazda 3 Rear Left Drilled & Slotted Geo-Carbon Rotor