Fluid Cooler:Universal 23 row plate and fin aluminum heavy duty transmission cooler kit.Extend transmission life by helping prevent heat-related transmission failures.Perfect for medium to full-size cars, trucks and SUVs with occasional towing.7/8" wide plates, 3/4" embossed turbulators which maximizes heat transfer.Dimensions: 0.75" x 9.5" x 11" with 3/8" hose barb inlets, GVW 24000 lbs.Electric Fan:Universal 12 volt high performance 8" inch small electric cooling fan.Upgraded 90 watt motor draws 7.5 amps, producing over 513 CFM.Configured as an air puller to be on the inside and pull air through.Includes mounting bracket feet and complete install fin tie strap kit.Measures 8.5" x 7.75" x 2.4" thickness at center and 1.4" at edge.Wiring Kit:Universal automotive electric fan 5-pin 40A relay switch harness kit.14AWG size wire powers 1-2 cooling fans or 12 volt auto accessories.Maximum 30 amp continuous draw with 30A in-line fuse protection.A/C override or manual toggle switch wire built directly into harness.Installation instructions, wiring diagram and components included.Thermostat:Universal dual pin electric cooling fan powering thermostat switch.Standard 3/8" NPT solid brass thread-in temperature probe sensor.Preset to power fan at 180'F turn-on and 165'F turn-off temperature.Threads into block port, radiator, engine cooler or tapped hose line.Measures temp of any liquid including oil, water and coolant fluid.