The more you use your car for summer road trips and hot weather the more you need this six blade clutch controlled fan The four blade direct drive unit can’t move as much air as the big six blade unit, and even at 70 mph it’s still hooked directly to the engine .

At that speed it’s just wasting fuel and power that could be going to the rear wheels. Another great benefit that you get from a clutch operated fan is that that howling sound that comes out from under the hood at high speeds will be gone. All of these benefits aren’t expensive with the blade costing $49.95 and the clutch $32.50. Contact NPD at (800) 235-3445 www.nationalpartsdepot.com