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Control the electric radiator fan with this automatic thermostat switch. When fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. If the temp drops to 165 degrees, the fan stops, saving power. Includes relay harness.

Control the electric radiator fan with this automatic thermostat switch. When fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. If the temp drops to 165 degrees, the fan stops, saving power.

Control the electric radiator fan with this automatic thermostat switch. When fluid temperatures exceed 190 degrees, the fan turns on to provide more cooling. If the temp drops to 175 degrees, the fan stops, saving power.

Mount your Derale electric radiator fan with this simple, plastic-rod kit.

8-1/8" Wide x 8" tall x 2-1/4" deep, low-profile, straight-blade fan improves gas mileage and boosts overall performance by maintaining proper airflow to your vehicle's radiator.

Automatically control your electric radiator fan with this adjustable, in-hose, thermostatic switch. Set the turn-on temperature anywhere between 32 and 240 degrees, and the power-saving shut-off falls just 10 degrees below.

7-1/4" Wide x 7-1/8" tall x 2-3/8" deep, efficient, reliable tornado fan improves gas mileage and boosts overall performance by maintaining proper airflow to your vehicle's radiator. Includes plastic rods and pads for mounting.

8-1/4" Wide x 8" tall x 2-3/8" deep, efficient, reliable tornado fan improves gas mileage and boosts overall performance by maintaining proper airflow to your vehicle's radiator. Includes plastic rods and pads for mounting.

5-5/8" Wide x 6-1/4" tall x 2-1/4" deep, high-output, electric fan improves gas mileage and boosts overall performance by maintaining proper airflow to your vehicle's radiator. Includes standard mounting kit.

Automatically control your electric radiator fan(s) with this adjustable, thermostatic switch. Set the turn-on temperature anywhere between 150 F and 240 F, and the power-saving shut-off falls just 10 degrees below.

15-1/4" Diameter x 1-1/8" deep, high-performance, stainless steel flex fan with reinforced construction and a narrow blade design for superior airflow in tight spaces is one of the best belt-driven options available.

16-7/8" Wide x 16-7/8" tall x 2-5/8" deep, high-powered electric fan assembly will boost your vehicle's fuel economy and increase both torque and horsepower. Features dual-speed ability.

11-1/2" Wide x 10-3/4" tall x 2-3/8" deep, efficient, curved blade electric fan will boost your vehicle's fuel economy and increase both torque and horsepower.

19-1/2" Wide x 18" tall x 3-5/8" deep, high-output, 2-speed electric fan assembly will boost your vehicle's fuel economy and increase both torque and horsepower.

12-1/4" Wide x 12-5/8" tall x 3-1/8" deep, high-output, ultra-quiet, electric fan assembly will boost your vehicle's fuel economy and increase both torque and horsepower.

Automatically control your electric radiator fan(s) with this adjustable, thermostatic switch. Set the turn-on temperature anywhere between 150 F and 240 F, and the power-saving shut-off falls just 10 degrees below.

Automatically control your electric radiator fan with this adjustable, thermostatic switch. Set the turn-on temperature anywhere between 150 and 240 degrees, and the power-saving shut-off falls just 10 degrees below.

Control the electric radiator fan with this automatic switch. When fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. If the temp drops to 165 degrees, the fan stops, saving power. Includes relay, A/C override circuit.

Easily control your fan-mounted remote cooler with an in-line thermostat. Pre-set turn-on/turn-off temperatures ensure efficient cooling while also allowing for power-saving shut-off.

25-5/8" Wide x 17-1/8" tall x 3-1/2" deep, high-powered, dual, electric fan assembly will boost your vehicle's fuel economy and increase torque and horsepower. Aluminum shroud is rustproof and can be painted, polished or anodized.

13" Wide x 12-1/8" tall x 2-3/8" deep, efficient, curved blade electric fan will boost your vehicle's fuel economy and increase both torque and horsepower.

13-3/8" Diameter x 1-1/8" deep, high-performance, stainless steel flex fan with reinforced construction and a narrow blade design for superior airflow in tight spaces is one of the best belt-driven options available.

18" Diameter x 2" deep, durable, steel, replacement fan is guaranteed to offer maximum full-time airflow and fit most OEM clutches.

20" Diameter x 2" deep, durable, steel, replacement fan is guaranteed to offer maximum full-time airflow and fit most OEM clutches.