270mm Black Electric Cooling Fan for 1997-2005 Ford F-150 F-250 F-350 Trucks - High Performance Radiator Fan Replacement for Engine Cooling System

This is probably the best upgrade I’ve done to my truck, as far as overall performance is concerned. I had recently replaced my AC compressor, dryer, expansion tube, and noticed the high side was getting a little too high. After replacing the fan clutch, the high side was still an issue. Enough heat was not being removed by the belt driven fan. So I made the move to do an e-fan conversion.The kit is complete from start to finish. The quality of construction is excellent, better than a factory installed part. Instructions are easy to follow with a few “figure it out” moments. And the results are worth it.The AC cools far better at idle.The engine gained a few HP losing the fan.Gas mileage actually improved.The engine temps are regulated much better.Things to note:I couldn’t find any switched power under the hood of my truck, so I wired the switch wire directly to the 12v supply off the battery. Doesn’t hurt anything.These fans draw 28amps at 100%, so it is a good idea to load test your alternator, especially if it is an older one. You wouldn’t want to take a road trip with your new e-fans just to have your alternator crap out on you.An AC high pressure Trinary switch is a recommended addition, so that the fans will engage with proper high pressure, instead of running all the time with the AC on. Fans are usually not needed at highways speeds.