Review on Universal Slim Fan Push Pull Electric Radiator Cooling 12V 80W Mount Kit (10&#34 by Mandela Buycks

Haven't installed it yet so don't know about its durability (hence only 4 stars) but I'm impressed with the build quality. On the bench it runs smoothly and moves a lot of air. It comes in a "pull" configuration - I'll be using it as an exhaust fan, so I need it to supply air instead. The rotation of the motor is easily reversed by swapping the wires, but the curved blades are optimized for airflow in only one direction, requiring the blade assembly to be removed and flipped as well. All you need is an 8mm head and a good grip on the hub, although I would also recommend using a small amount of threadlock when reassembling.