Fitment: 2002-2008 Dodge Ram 1500 2002-2008 Dodge Ram 2500 2002-2008 Dodge Ram 3500 2002,2005-2008 Dodge Ram 4000 2002-2004 Jeep Grand Cherokee For more details,pls check compatibility Chart. What is a Blower Motor Fan in car？ The blower motor is the fan that pushes heated or cooled air through dashboard vents based on the climate system settings and the fan speed selected. Adjusting the fan speed sends a signal through a resistor to the blower motor to either pick up the pace or slow it down. Features: .
