Fitment: Buick Rendezvous 2007-2002 Chevrolet Uplander 2009-2005 Chevrolet Venture 2005-2001 Oldsmobile Silhouette 2004-2001 Pontiac Aztek 2005-2001 Pontiac Montana 2005-2001 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: .
