11 Fan, air conditioners for vehicle heaters and air conditioning component parts, namely, blower motors, blower wheels clutches, compressors, fittings, valves for gas and liquid, condenser and evaporator coils, fan blades, air conditioning and refrigerant hoses, gaskets, heater cores, control knobs, air diffusers and louvers, pressure switches, driers, relays, resistors, electrical switches and thermostatic switches, fuel-water separators for cleaning and purification of fuel, lights for trucks, headlights for trucks, anti-glare lights for trucks, lenses and lamp bulbs for truck bumper guides