content: After I install this blower fan it made a loud ticking sound. So I thought maybe it was hitting something. I uninstalled in and ran the fan uninstalled. It still made the loud ticking noise. So I had to return it. The bad part was that Amazon deducted 7.20 from the price I paid for the fan because I did super saver shipping. I don't recommend buying this fan or any auto parts from Amazon.com since they don't stand behind defective products.