Omix Heater Core 78-86 Jeep CJ ModelsOMIX has all the parts and components you need to keep you Jeep's A C and heater system functioning at its very best. With quality you can trust from a company that lives and breathes Jeep. This replacement heater core fits 78 83 CJ5, 78 86 CJ7 and 81 86 CJ8 Scrambler models. Measures 7. 875 x 6. 125 x 2 inches thick. Replaces OE 5469877 This Part Fits: Year Make Model Submodel 1978 1983 Jeep CJ5 Base 1978 1980 Jeep CJ5 Golden Eagle 1980 1983 Jeep CJ5