AUTOMUTO AC Heater Blower Motor Module With Wheel and Resistor Replace 20760618 2003-2006 for Chevrolet for Suburban 1500 5.3L,2004 for Chevrolet for Suburban 2500

FITMENT: The heater blower motor module exact match and easy installation fit for 2007 for Chevrolet for Silverado 3500 HD 6.0L,2003-2006 for Chevrolet for Suburban 1500 5.3L,2004 for Chevrolet for Suburban 2500 6.0L,2007 for GMC for Sierra 1500 4.3L,2007 for GMC for Sierra 1500 4.8L,2007 for GMC for Sierra 1500 5.3L,2007 for GMC for Sierra 2500 HD 6.0L,2003-2006 for GMC for Yukon XL 1500 5.3L (Please MATCH your vehicle model at the left top) EFFECT OF THE INTERIOR BLOWER: The HVAC blower motor moves air through your HVAC system. Air passing over your A/C evaporator or heater core provides cooled or heated air to your vents. EFFECT OF THE BLOWER MOTOR RESISTOR: A blower motor resistor is an adjustable resistor. This electric component is used to regulate a vehicle’ s air conditioning system, it is the part that controls the blower motor’ s fan speed according to the settings which can be changed by using the knob and turning it left or right which would increase or decrease the resistance of the flowing electric current to the spinning blower motor connected to the fan. CHARACTERISTIC: Blower resistors are resistors which are used to control the fan speed of automotive blowers. The fan speed can be either either by switching the blower resistor resistance mechanically NOTICE: Please double check the compatibility chart and description before your purchasing!ONE YEAR WARRANTY available for all our complete struts. Most satisfied service will be offered if any problem or defect occurs.