![Amazon.com: Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black : Automotive Amazon.com: Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black : Automotive](https://m.media-amazon.com/images/I/818UrSYr+NL.jpg)
Amazon.com: Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black : Automotive
![Amazon.com: Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black : Automotive Amazon.com: Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black : Automotive](https://m.media-amazon.com/images/I/71YKt-R3OmL.jpg)
Amazon.com: Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black : Automotive
![Flex-a-lite Dual 13-1/2" Electric Radiator Fans w/ Shroud - Variable Speed Controller - Puller Flex-a-lite Radiator Fans FLX295 Flex-a-lite Dual 13-1/2" Electric Radiator Fans w/ Shroud - Variable Speed Controller - Puller Flex-a-lite Radiator Fans FLX295](https://images.etrailer.com/static/images/pics/f/l/flx295_17_1000.jpg)
Flex-a-lite Dual 13-1/2" Electric Radiator Fans w/ Shroud - Variable Speed Controller - Puller Flex-a-lite Radiator Fans FLX295
![Flex-a-lite Dual 12 inch Puller Auto Electric Fans with Variable Fan Controller - Faction Motorsports Flex-a-lite Dual 12 inch Puller Auto Electric Fans with Variable Fan Controller - Faction Motorsports](https://cdn11.bigcommerce.com/s-4rccvh1/images/stencil/1280x1280/products/407/793/410__86289.1430194669.jpg?c=2)