Looking for aftermarket parts to modify or upgrade your 1991 Mazda Miata with thermostats? At Tunersports.com we carry a huge selection of the top name brand performance thermostat parts and accessories for your Miata.
Whether you have a 1991 Mazda Miata in Base to SE trim we have you covered. We have 2 thermostats available to mod your Miata. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 34805Gates 90-00 Mazda MX-5 Miata / Protege Thermostat - 192 Degree 1990-1997 Mazda Miata Base 1991-1991 Mazda Miata SE $26.80 |
 IN STOCK MMTS-MIA-90LThe Mishimoto racing thermostat for the 1990-1997 Mazda Miata will promote greater cooling efficiency throughout your engine.The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the Mi... Mishimoto 90-97 Mazda Miata 155 Deg F / 68 Deg C Racing Thermostat 1990-1997 Mazda Miata Base 1991-1991 Mazda Miata SE $73.73 |