What kind of oil to use for a hydraulic clutch on a 1994 Mazda miata?

For a 1994 Mazda Miata, it's recommended to use a high-quality DOT 3 or DOT 4 brake fluid for the hydraulic clutch system. These fluids are designed to handle the necessary pressure and temperature ranges in hydraulic systems. Avoid using mineral oil or automatic Transmission Fluid, as they are not compatible with the system. Always check the owner's manual for specific recommendations.