The R1 Concepts drilled-and-slotted brake rotor is a black rotor for 1998–2005 Buick Park Avenue rear left applications. Its drilled and slotted surface and black finish match the described rear-left configuration. This rotor provides the specified braking surface appearance for those Park Avenue years; confirm the exact model year and wheel position to ensure correct fitment before ordering.
R1 98-05 Buick Park Avenue Rear Left Drilled & Slotted Black Brake Rotor