The R1 Concepts drilled-and-slotted black brake rotor is a replacement rotor for 1987–1993 Mercury Cougar rear left applications. Its drilled and slotted face and black hub finish refresh the braking surface and support consistent pad contact during normal driving. Supplied as a single rotor for the specified side, it installs during standard brake maintenance; confirm fitment with OE references prior to ordering.
R1 87-93 Mercury Cougar Rear Left Drilled & Slotted Black Brake Rotor