1979-1986 Mustang Heater Core w/o Factory A/C
If your 1979-1986 Mustang heater isn't working, it may be time to replace your heater core. A faulty heater core can also result in a coolant leak onto your floorboard, which causes steamed-up windshields, strong coolant smells in your car, and a constant wet floor on your passenger-side floorboard. This direct replacement heater core will solve these problems and get your heater working like new again. This heater core fits 1979-1986 Mustangs that were not originally equipped with factory A/C. Pick one up at LMR.com and follow along with one of our installation videos or tech articles to help you with your installation!
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