it depends if you buy a certain 1
Blowing air and lack of heat are two separate agendas. If you have air circulating, your blower is fine. The heat in most auto heaters comes from hot water being circulated from the coolant system .i.e. radiator (cool), engine block(hot), through the heater,(hot), back to the radiator,(cool). Some where you have an interuption in this system.
Is it the blower motor or is it the fans in the front?if its the fans they will come on at anytime to help cool engine down better.If its the blower motor for the interior heat and air you got a electrical problem. Is it the blower motor or is it the fans in the front?if its the fans they will come on at anytime to help cool engine down better.If its the blower motor for the interior heat and air you got a electrical problem. If it is the blower motor for your heater then it is definatly you blower resistor
the thermostat needs to be replaced
Usually it is the fan\motor combination that circulates heat or even cool air when needed.
Because it is an Dodge. GET A CHEVY
You may be low on engine coolant
check coolant level
Blown fuse, bad motor, bad blower motor switch, or a defective Blower Motor Resistor Pack.
Some of the Rams had a recall on the blower motor wiring.I would check the wires at the blower first.If the wires are in good shape,then you may need to replace the blower.
You need to be more specific as to what is not working. The blower doesn't work? No air comes out? Air comes out but is cold?
Coolant level may be low. Check for leaks.
A blower motor is a motor which is used in your car, or home to force air from the outside in and either heat it up or cool it down via your Central Air Conditioner or heating system