C5 Corvette 1997-2004 Blower Motor Resistor - Auto and Manual

The blower motor resistor is used to control the electrical signal to the blower fan in order to control the fan speed under different settings. If you have noticed that your fan doesn't changes speed when you make the adjustment on the dash panel, it may be time to replace that resistor. This C5 Corvette 1997-2004 Blower Motor Resistor will have your AC blower motor operating as it should in no time.