Blower Motor Fan. Had a terrible noise coming from the blower motor fan on the passenger side of our 2012 Toyota Sienna. Once replaced with original Toyota part, the problem with the noise was fixed. Online it suggested that Toyota has known about this issue as it comes up often that these fans somehow get loose, and the blades hit the sides to make the bad vibrating noise. Hopefully, I will not have to replace this anytime soon. Order Contents: P/N 871030C051 $ 158.04 MOTOR SUB-ASSEMBLY, BLOWER WITH FAN. MOTOR,BLOWER Order Summary: 1 products , 1 items $ 158.04. Shipping & Handling to ON, Canada$ 30.33 Tax $ 24.49 Total$ 212.86.