Fitment: 2010 Buick LaCrosse Fixes Common Problems Including: No air blowing from vents Weak air flow from vents Fan only works on certain speeds Whining or ticking noise coming from blower motor area Seller Tips : Please double confirm the compatibility as well as the applied parts number before purchasing. If you cannot, please provide us with your VIN. We will help you find the right accessory for your car so as not to cause unnecessary trouble for you. Professional installation is recommended. .
