I have a 94 with 4.0 I am looking for molded silicone colored heater core hoses can't find for a yj has anyone been able to find then or any other alternative
You're gonna have to use the 5/8 ID and a heat gun to soften up one end to enlarge it and work it on while warm. Original hoses are factory molded with different sizes on each end. One end being 5/8 ID and the other end is 3/4 ID.
OR...you could just use your existing hoses and buy the color plastic braided sleeve and slide over the hoses.