'90-'97 Miata Heater Core with Housing
Heater core with plastic housing fits 1990-1997 NA Miata. In good working condition. The brass heater core's in the 90-97 cars are very susceptible to bending when the hoses are pulled off and more prone to leaks. If you plan on replacing the entire box we recommend the 99 heater core assembly with the aluminum heater core. The box is a direct bolt in (have to remove the dash), but offers the added benefit of removable hardlines so you will never have to remove the dash again to change the core out. It can be found here!