The R1 Concepts slotted black brake rotor for 1999–2004 Ford Expedition (front left) is listed for that vehicle, year range and axle position. The listing includes explicit application and side information to help confirm fitment when selecting a replacement slotted rotor for front-left service or repair on applicable Expedition models.
R1 99-04 Ford Expedition Front Left Slotted Black Brake Rotor