1987-1995 Jeep Wrangler (YJ ) underdash evaporator assembly. This is a complete underdash evaporator unit that is complete with controls, vents, expansion valve, wiring, and mount hardware. This evaporator is a direct replacement of the original underdash unit except it is made out of white ABS plastic. The blower housing assembly, vents, switch plate and knobs are still black.  The unit will mount under the dash and be independent of the factory heater system.