All aluminum shroud with SPAL electric fans made for the 1994-2002 gas engine trucks. Our shrouds come as a drop in direct fit unit with all wiring,connectors and hardware to make installation a breeze. Factory fit without the factory price. We have supplied the necessary bracketing to mount radiator coolant reservoir and the windshield wiper fluid reservoir in there original positions. The controller made by SPAL PWM V/3 works off of voltage from your OEM temp sender to operate fans. When low setting is reached left fan starts at 50% speed,if cooling is not met as temperature increases left fan speed increases until the high temperature setting is reached, then the right fan engages at full speed. Also we have a relay mounted to the shroud that will enable both fans to operate in high mode when the A/C Compressor is engaged on this vehicle where defrost engages the compressor it has a time delay to help keep fans from running unnecessarily in the winter time in colder climates. This is one sweet set up,we have had customers tell us they have seen 2-3 more MPG also seeing 3-5 degree cooler AC vent temps at slow speeds and idels also will extend the life of your A/C system. If you look at the newer trucks and SUV's they are going to electrics for these same reasons. We feel we have found the right combination of components for a long lasting,great fitting and looking trouble free unit. These units sell for $554.95 plus shipping.
